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Steel Rounded Head Screws for Plywood and Oriented Strand Board
These screws are zinc plated to resist corrosion in wet environments. They penetrate plywood and oriented strand board (OSB) without splitting. Threads are serrated for lower driving torque. Length is measured from under the head.
For technical drawings and 3-D models, click on a part number.
Head | Drive | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Lg. | Dia. | Ht. | Size | Style | Drill Bit Size | Approximate Threads per Inch | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | |||||||||
No. 6  | |||||||||
| 1/2" | 0.26" | 0.1" | No. 1/No. 2 | Square/Phillips | 1/16" | 18 | 50 | 000000000 | 00000 |
| 5/8" | 0.26" | 0.1" | No. 1/No. 2 | Square/Phillips | 1/16" | 18 | 50 | 000000000 | 0000 |
| 3/4" | 0.26" | 0.1" | No. 1/No. 2 | Square/Phillips | 1/16" | 18 | 100 | 000000000 | 0000 |
No. 8 | |||||||||
| 3/4" | 0.33" | 0.11" | No. 2/No. 2 | Square/Phillips | 5/64" | 15 | 35 | 000000000 | 0000 |
| 1" | 0.33" | 0.11" | No. 2/No. 2 | Square/Phillips | 5/64" | 15 | 30 | 000000000 | 0000 |
| 1 1/4" | 0.33" | 0.11" | No. 2/No. 2 | Square/Phillips | 5/64" | 15 | 30 | 000000000 | 0000 |
| 1 1/2" | 0.33" | 0.11" | No. 2/No. 2 | Square/Phillips | 5/64" | 15 | 25 | 000000000 | 0000 |
| 2" | 0.33" | 0.11" | No. 2/No. 2 | Square/Phillips | 5/64" | 15 | 140 | 000000000 | 00000 |
No. 10 | |||||||||
| 5/8" | 0.37" | 0.13" | No. 2/No. 2 | Square/Phillips | 3/32" | 13 | 25 | 000000000 | 0000 |
| 3/4" | 0.37" | 0.13" | No. 2/No. 2 | Square/Phillips | 3/32" | 13 | 20 | 000000000 | 0000 |
| 1" | 0.37" | 0.13" | No. 2/No. 2 | Square/Phillips | 3/32" | 13 | 20 | 000000000 | 0000 |
Stainless Steel Rounded Head Screws for Plywood and Oriented Strand Board
Fully Threaded
Partially Threaded
These 316 stainless steel screws have excellent resistance to chemicals and salt water and are a good choice for ACQ-treated (arsenic-free) lumber. They penetrate plywood and oriented strand board (OSB) without splitting. Threads are serrated for lower driving torque. Screws may be mildly magnetic. Length is measured from under the head.
For technical drawings and 3-D models, click on a part number.
Head | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Dia. | Ht. | Drive Size | Drill Bit Size | Approximate Threads per Inch | Threading | Min. Thread Lg. | Pkg. Qty. | Pkg. | |
316 Stainless Steel | ||||||||||
No. 6 | ||||||||||
| 1/2" | 0.263" | 0.097" | No. 2 | 1/16" | 18 | Fully Threaded | __ | 100 | 000000000 | 000000 |
| 3/4" | 0.263" | 0.097" | No. 2 | 1/16" | 18 | Fully Threaded | __ | 100 | 000000000 | 00000 |
| 1" | 0.263" | 0.097" | No. 2 | 1/16" | 18 | Fully Threaded | __ | 50 | 000000000 | 00000 |
No. 8 | ||||||||||
| 3/4" | 0.314" | 0.097" | No. 2 | 5/64" | 15 | Fully Threaded | __ | 100 | 000000000 | 00000 |
| 1" | 0.314" | 0.11" | No. 2 | 5/64" | 15 | Fully Threaded | __ | 50 | 000000000 | 00000 |
| 1 1/4" | 0.314" | 0.11" | No. 2 | 5/64" | 15 | Partially Threaded | 3/4" | 50 | 000000000 | 00000 |
| 1 1/2" | 0.314" | 0.11" | No. 2 | 5/64" | 15 | Partially Threaded | 3/4" | 25 | 000000000 | 00000 |
No. 10 | ||||||||||
| 3/4" | 0.365" | 0.128" | No. 2 | 3/32" | 13 | Fully Threaded | __ | 50 | 000000000 | 00000 |
| 1" | 0.365" | 0.128" | No. 2 | 3/32" | 13 | Fully Threaded | __ | 50 | 000000000 | 00000 |
| 1 1/4" | 0.365" | 0.128" | No. 2 | 3/32" | 13 | Partially Threaded | 3/4" | 50 | 000000000 | 00000 |
| 1 1/2" | 0.365" | 0.128" | No. 2 | 3/32" | 13 | Partially Threaded | 3/4" | 50 | 000000000 | 00000 |
No. 12 | ||||||||||
| 1" | 0.416" | 0.145" | No. 3 | 3/16" | 16 | Fully Threaded | __ | 25 | 000000000 | 00000 |
| 1 1/2" | 0.416" | 0.145" | No. 3 | 3/16" | 16 | Partially Threaded | 3/4" | 25 | 000000000 | 00000 |
| 2" | 0.416" | 0.145" | No. 3 | 3/16" | 16 | Partially Threaded | 3/4" | 10 | 000000000 | 0000 |
Rounded Head Screws for Particleboard and Fiberboard
Fully Threaded
Partially Threaded
Sharp, angled threads cut into particleboard, medium-density fiberboard (MDF), and hardboard such as masonite without splitting. Black-oxide and black-phosphate steel screws resist corrosion in dry environments. Length is measured from under the head.
For technical drawings and 3-D models, click on a part number.
Head | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Lg. | Dia. | Ht. | Drive Size | Drill Bit Size | Approximate Threads per Inch | Threading | Min. Thread Lg. | Pkg. Qty. | Pkg. | |
Black-Oxide Steel | ||||||||||
No. 6 | ||||||||||
| 3/8" | 0.27" | 0.097" | No. 2 | 1/16" | 13 | Fully Threaded | __ | 100 | 000000000 | 00000 |
| 1/2" | 0.27" | 0.082" | No. 2 | 1/16" | 12 | Fully Threaded | __ | 100 | 000000000 | 0000 |
| 5/8" | 0.27" | 0.097" | No. 2 | 1/16" | 13 | Fully Threaded | __ | 100 | 000000000 | 0000 |
| 3/4" | 0.27" | 0.097" | No. 2 | 1/16" | 13 | Fully Threaded | __ | 100 | 000000000 | 0000 |
| 1" | 0.27" | 0.097" | No. 2 | 1/16" | 13 | Fully Threaded | __ | 100 | 000000000 | 00000 |
No. 7 | ||||||||||
| 3/8" | 0.296" | 0.106" | No. 2 | No. 49 | 12 | Fully Threaded | __ | 100 | 000000000 | 0000 |
No. 8 | ||||||||||
| 5/8" | 0.322" | 0.115" | No. 2 | 5/64" | 11 | Fully Threaded | __ | 100 | 000000000 | 00000 |
| 3/4" | 0.322" | 0.096" | No. 2 | 5/64" | 10 | Fully Threaded | __ | 100 | 000000000 | 0000 |
| 7/8" | 0.322" | 0.115" | No. 2 | 5/64" | 11 | Fully Threaded | __ | 100 | 000000000 | 0000 |
| 1" | 0.322" | 0.096" | No. 2 | 5/64" | 10 | Fully Threaded | __ | 100 | 000000000 | 0000 |
| 1 1/8" | 0.322" | 0.115" | No. 2 | 5/64" | 11 | Partially Threaded | 0.753" | 100 | 000000000 | 00000 |
| 1 3/8" | 0.322" | 0.115" | No. 2 | 5/64" | 11 | Partially Threaded | 0.921" | 100 | 000000000 | 00000 |
| 1 1/2" | 0.322" | 0.115" | No. 2 | 5/64" | 11 | Partially Threaded | 1.005" | 100 | 000000000 | 00000 |
| 1 5/8" | 0.322" | 0.115" | No. 2 | 5/64" | 11 | Partially Threaded | 1.088" | 100 | 000000000 | 00000 |
| 2 1/4" | 0.322" | 0.115" | No. 2 | 5/64" | 11 | Partially Threaded | 1.507" | 100 | 000000000 | 00000 |
| 2 1/2" | 0.322" | 0.115" | No. 2 | 5/64" | 11 | Partially Threaded | 1.675" | 100 | 000000000 | 00000 |
| 2 3/4" | 0.322" | 0.115" | No. 2 | 5/64" | 11 | Partially Threaded | 1.842" | 100 | 000000000 | 00000 |
| 3" | 0.322" | 0.115" | No. 2 | 5/64" | 11 | Partially Threaded | 2.01" | 100 | 000000000 | 00000 |
No. 10 | ||||||||||
| 1/2" | 0.373" | 0.133" | No. 2 | 3/32" | 9 | Fully Threaded | __ | 100 | 000000000 | 00000 |
| 5/8" | 0.373" | 0.133" | No. 2 | 3/32" | 9 | Fully Threaded | __ | 100 | 000000000 | 00000 |
| 3/4" | 0.373" | 0.133" | No. 2 | 3/32" | 9 | Fully Threaded | __ | 100 | 000000000 | 00000 |
| 1" | 0.373" | 0.11" | No. 2 | 3/32" | 9 | Fully Threaded | __ | 100 | 000000000 | 00000 |
| 1 1/4" | 0.373" | 0.133" | No. 2 | 3/32" | 9 | Partially Threaded | 0.837" | 100 | 000000000 | 00000 |
| 1 1/2" | 0.373" | 0.133" | No. 2 | 3/32" | 9 | Partially Threaded | 1.005" | 100 | 000000000 | 00000 |
| 1 3/4" | 0.373" | 0.133" | No. 2 | 3/32" | 9 | Partially Threaded | 1.172" | 100 | 000000000 | 00000 |
| 2" | 0.373" | 0.133" | No. 2 | 3/32" | 9 | Partially Threaded | 1.34" | 100 | 000000000 | 00000 |
Black-Phosphate Steel | ||||||||||
No. 8 | ||||||||||
| 1/2" | 0.322" | 0.096" | No. 2 | 5/64" | 8 | Partially Threaded | 0.33" | 100 | 000000000 | 0000 |
| 1 1/4" | 0.322" | 0.096" | No. 2 | 5/64" | 9 | Partially Threaded | 0.825" | 100 | 000000000 | 0000 |
| 1 3/4" | 0.322" | 0.096" | No. 2 | 5/64" | 10 | Partially Threaded | 1.155" | 100 | 000000000 | 0000 |
| 2" | 0.322" | 0.096" | No. 2 | 5/64" | 9 | Partially Threaded | 1.32" | 100 | 000000000 | 0000 |
Distortion-Free Screws for Plastic-Wood Composites
Threads change direction to cut into composites and push material back into the hole to prevent distorting the surface around the hole. Also known as trim-head deck screws, these have a small flat head and slender shank to reduce the risk of splitting. They have a Type 17 auger point to penetrate softwood and plastic-wood composite decking material. A Torx drive allows you to apply extra force with less slippage or damage to the recess. Made from 18-8 stainless steel, they have good chemical resistance and are a good choice for ACQ-treated (arsenic-free) lumber. They may be mildly magnetic. Length is measured from the top of the head.
For technical drawings and 3-D models, click on a part number.
Metric Steel Phillips Rounded Head Drilling Screws for Metal
Drill a pilot hole, cut threads, and fasten in one motion with these metric-threaded screws. They're self-drilling, meaning they have a pointed tip that forms a pilot hole as they enter your material. As they turn, they also cut their own reusable threads, so you don’t need to drill and tap a hole first. Designed for fastening metal to metal, these screws are often used to install ducts and other assemblies where you can only access one side. The rounded head gives your project a finished look. Made of steel, they’re strong and wear resistant. They’re also plated with zinc to protect the steel from rust and extend the life of the screws. They meet ISO and DIN dimensional standards.
The miminum thread length may vary for screws with an overall length of 50mm or longer.
For technical drawings and 3-D models, click on a part number.
Drill Tip | Head | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lg., mm | Min. Thread Lg., mm | Type | Lg., mm | Max. Drilling Thick., mm | Dia., mm | Ht., mm | Drive Size | Approximate Thread Pitch, mm | For Use In | Specifications Met | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | |||||||||||||
M2.9 | |||||||||||||
| 9.5 | 3.3 | No. 1 | 6.25 | 1.9 | 5.6 | 2.4 | No. 1 | 1.1 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 13 | 6.6 | No. 1 | 6.4 | 1.9 | 5.6 | 2.4 | No. 1 | 1.1 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 16 | 9.6 | No. 1 | 6.4 | 1.9 | 5.6 | 2.4 | No. 1 | 1.1 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 19 | 12.5 | No. 1 | 6.5 | 1.9 | 5.6 | 2.4 | No. 1 | 1.1 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
M3.5 | |||||||||||||
| 9.5 | 2.9 | No. 2 | 6.65 | 2.25 | 7 | 2.6 | No. 2 | 1.3 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 13 | 6.2 | No. 2 | 6.8 | 2.25 | 7 | 2.6 | No. 2 | 1.3 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 16 | 9.2 | No. 2 | 6.8 | 2.25 | 7 | 2.6 | No. 2 | 1.3 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 19 | 12.1 | No. 2 | 6.9 | 2.25 | 7 | 2.6 | No. 2 | 1.3 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 22 | 15.1 | No. 2 | 6.9 | 2.25 | 7 | 2.6 | No. 2 | 1.3 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 25 | 18.1 | No. 2 | 6.9 | 2.25 | 7 | 2.6 | No. 2 | 1.3 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 32 | 25.1 | No. 2 | 6.9 | 2.25 | 7 | 2.6 | No. 2 | 1.3 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
M3.9 | |||||||||||||
| 9.5 | 2.8 | No. 2 | 6.7 | 2.4 | 7.5 | 2.8 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 13 | 5.8 | No. 2 | 7.2 | 2.4 | 7.5 | 2.8 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 16 | 8.8 | No. 2 | 7.2 | 2.4 | 7.5 | 2.8 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 19 | 11.7 | No. 2 | 7.3 | 2.4 | 7.5 | 2.8 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 22 | 14.7 | No. 2 | 7.3 | 2.4 | 7.5 | 2.8 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 25 | 17.7 | No. 2 | 7.3 | 2.4 | 7.5 | 2.8 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 32 | 24.5 | No. 2 | 7.5 | 2.4 | 7.5 | 2.8 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 38 | 30.5 | No. 2 | 7.5 | 2.4 | 7.5 | 2.8 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 45 | 37.5 | No. 2 | 7.5 | 2.4 | 7.5 | 2.8 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 50 | 42.5 | No. 2 | 7.5 | 2.4 | 7.5 | 2.8 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
M4.2 | |||||||||||||
| 13 | 4.3 | No. 2 | 8.7 | 3 | 8.2 | 3.1 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 16 | 7.3 | No. 2 | 8.7 | 3 | 8.2 | 3.1 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 19 | 10.3 | No. 2 | 8.7 | 3 | 8.2 | 3.1 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 22 | 13.3 | No. 2 | 8.7 | 3 | 8.2 | 3.1 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 25 | 16.3 | No. 2 | 8.7 | 3 | 8.2 | 3.1 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 32 | 23 | No. 2 | 9 | 3 | 8.2 | 3.1 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 38 | 29 | No. 2 | 9 | 3 | 8.2 | 3.1 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 45 | 36 | No. 2 | 9 | 3 | 8.2 | 3.1 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 0000 |
| 50 | 41 | No. 2 | 9 | 3 | 8.2 | 3.1 | No. 2 | 1.4 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 00000 |
M4.8 | |||||||||||||
| 13 | 3.7 | No. 2 | 9.3 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 0000 |
| 16 | 5.8 | No. 2 | 10.2 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 19 | 8.7 | No. 2 | 10.3 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 22 | 11.7 | No. 2 | 10.3 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 25 | 14.7 | No. 2 | 10.3 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 100 | 000000000 | 00000 |
| 32 | 21.5 | No. 2 | 10.5 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 0000 |
| 38 | 27.5 | No. 2 | 10.5 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 0000 |
| 45 | 34.5 | No. 2 | 10.5 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 0000 |
| 50 | 39.5 | No. 2 | 10.5 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 00000 |
| 60 | 49.5 | No. 2 | 10.5 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 00000 |
| 70 | 59.5 | No. 2 | 10.5 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 0000 |
| 80 | 69.5 | No. 2 | 10.5 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 0000 |
| 90 | 79.5 | No. 2 | 10.5 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 00000 |
| 100 | 89.5 | No. 2 | 10.5 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 00000 |
| 110 | 99.5 | No. 2 | 10.5 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 10 | 000000000 | 0000 |
| 120 | 109.5 | No. 2 | 10.5 | 4.4 | 9.5 | 3.7 | No. 2 | 1.6 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 10 | 000000000 | 0000 |
M5.5 | |||||||||||||
| 16 | 5 | No. 3 | 11 | 5.25 | 11 | 4 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 0000 |
| 19 | 8 | No. 3 | 11 | 5.25 | 11 | 4 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 0000 |
| 22 | 11 | No. 3 | 11 | 5.25 | 11 | 4 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 0000 |
| 25 | 14 | No. 3 | 11 | 5.25 | 11 | 4 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 00000 |
| 32 | 21 | No. 3 | 11 | 5.25 | 11 | 4 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 00000 |
| 38 | 27 | No. 3 | 11 | 5.25 | 11 | 4 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 00000 |
| 45 | 34 | No. 3 | 11 | 5.25 | 11 | 4 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 0000 |
| 50 | 39 | No. 3 | 11 | 5.25 | 11 | 4 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 0000 |
| 60 | 49 | No. 3 | 11 | 5.25 | 11 | 4 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 00000 |
| 70 | 59 | No. 3 | 11 | 5.25 | 11 | 4 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 00000 |
| 80 | 69 | No. 3 | 11 | 5.25 | 11 | 4 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 00000 |
M6.3 | |||||||||||||
| 16 | 4 | No. 3 | 12 | 6 | 12.5 | 4.6 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 00000 |
| 19 | 7 | No. 3 | 12 | 6 | 12.5 | 4.6 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 00000 |
| 22 | 10 | No. 3 | 12 | 6 | 12.5 | 4.6 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 00000 |
| 25 | 13 | No. 3 | 12 | 6 | 12.5 | 4.6 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 50 | 000000000 | 00000 |
| 32 | 20 | No. 3 | 12 | 6 | 12.5 | 4.6 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 0000 |
| 38 | 26 | No. 3 | 12 | 6 | 12.5 | 4.6 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 0000 |
| 45 | 33 | No. 3 | 12 | 6 | 12.5 | 4.6 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 0000 |
| 50 | 38 | No. 3 | 12 | 6 | 12.5 | 4.6 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 00000 |
| 60 | 48 | No. 3 | 12 | 6 | 12.5 | 4.6 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 25 | 000000000 | 00000 |
| 70 | 58 | No. 3 | 12 | 6 | 12.5 | 4.6 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 10 | 000000000 | 0000 |
| 80 | 68 | No. 3 | 12 | 6 | 12.5 | 4.6 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 10 | 000000000 | 0000 |
| 90 | 78 | No. 3 | 12 | 6 | 12.5 | 4.6 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 10 | 000000000 | 0000 |
| 100 | 88 | No. 3 | 12 | 6 | 12.5 | 4.6 | No. 3 | 1.8 | Steel, Stainless Steel, Aluminum, Fabric, Insulation, Sheet Metal, Wood | DIN 7504 N, ISO 7049 | 10 | 000000000 | 0000 |
Rounded Head Screws for Joining Plastic to Wood
Cutting wings under the head allow plastic to expand and contract without cracking. A washer made from aluminum and rubber bonded to steel adds a watertight seal. They’re zinc-plated steel to resist corrosion in wet environments. Length is measured from under the head.
For technical drawings and 3-D models, click on a part number.
Binding Barrels and Screws for Wood
Create strong joints in wood and wood composite. Barrels and screws are sold separately. Barrel length and screw length are measured from under the head.
Use a dowel nut to create a strong joint in a blind hole.
For technical drawings and 3-D models, click on a part number.
Screws
Screw | ||||||||
|---|---|---|---|---|---|---|---|---|
| Thread Size | Thread Lg. | Lg. | Head Dia. | Head Ht. | Drive Size, mm | Pkg. Qty. | Pkg. | |
Black-Oxide Steel | ||||||||
| 10-24 | 7/8" | 1" | 0.519" | 0.079" | 4 | 25 | 000000000 | 000000 |
| 1/4"-20 | 0.472" | 0.472" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.591" | 0.591" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.591" | 0.984" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.704" | 0.787" | 0.519" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.708" | 0.708" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.787" | 0.787" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.787" | 1.181" | 0.519" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.787" | 1.181" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.906" | 0.906" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.984" | 0.984" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.984" | 1 3/8" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.984" | 1.378" | 0.519" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 1.181" | 1.578" | 0.519" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 1.181" | 1.578" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 1.181" | 1.772" | 0.519" | 0.079" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 1.181" | 1.772" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 1.181" | 1.969" | 0.519" | 0.079" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 1.181" | 1.969" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 1.181" | 2.756" | 0.669" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 2.359" | 0.519" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 2.359" | 0.669" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 2.756" | 0.519" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 3.15" | 0.519" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 3.15" | 0.669" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 3.543" | 0.519" | 0.079" | 4 | 10 | 000000000 | 00000 |
| 1/4"-20 | 1.575" | 3.547" | 0.669" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 3.937" | 0.519" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 3.937" | 0.669" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 4.328" | 0.519" | 0.079" | 4 | 5 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 4.328" | 0.669" | 0.079" | 4 | 5 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 4.724" | 0.519" | 0.079" | 4 | 5 | 000000000 | 00000 |
| 1/4"-20 | 1.575" | 4.724" | 0.669" | 0.079" | 4 | 5 | 000000000 | 0000 |
| 5/16"-18 | 1.181" | 1.579" | 0.669" | 0.079" | 5 | 25 | 000000000 | 00000 |
| 5/16"-18 | 1.181" | 1.969" | 0.669" | 0.079" | 5 | 25 | 000000000 | 00000 |
| 5/16"-18 | 1.575" | 2.362" | 0.669" | 0.079" | 5 | 10 | 000000000 | 0000 |
| 5/16"-18 | 1.575" | 2.756" | 0.669" | 0.079" | 5 | 10 | 000000000 | 0000 |
| 5/16"-18 | 1.575" | 3.15" | 0.669" | 0.079" | 5 | 10 | 000000000 | 0000 |
| 5/16"-18 | 1.575" | 3.543" | 0.669" | 0.079" | 5 | 10 | 000000000 | 0000 |
| 5/16"-18 | 1.575" | 3.938" | 0.669" | 0.079" | 5 | 10 | 000000000 | 0000 |
| 5/16"-18 | 1.969" | 4 1/2" | 0.669" | 0.079" | 5 | 5 | 000000000 | 0000 |
Bronze-Plated Steel | ||||||||
| 10-24 | 7/8" | 1" | 0.519" | 0.079" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.472" | 0.472" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.512" | 0.906" | 0.519" | 0.079" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.591" | 0.591" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.591" | 0.984" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.704" | 0.787" | 0.519" | 0.079" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.708" | 0.708" | 0.669" | 0.079" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.787" | 0.787" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.787" | 1.181" | 0.519" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.787" | 1.181" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.906" | 0.906" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.984" | 0.984" | 0.669" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.984" | 1 3/8" | 0.669" | 0.079" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.984" | 1.378" | 0.519" | 0.079" | 4 | 25 | 000000000 | 0000 |
| 1/4"-20 | 1.181" | 1.578" | 0.519" | 0.079" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 1.181" | 1.578" | 0.669" | 0.079" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 1.181" | 1.772" | 0.519" | 0.079" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 1.181" | 1.772" | 0.669" | 0.079" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 1.181" | 1.969" | 0.519" | 0.079" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 1.181" | 1.969" | 0.669" | 0.079" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 1.575" | 2.359" | 0.519" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 2.359" | 0.669" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 2.756" | 0.519" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 2.756" | 0.669" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 3.15" | 0.519" | 0.079" | 4 | 10 | 000000000 | 00000 |
| 1/4"-20 | 1.575" | 3.15" | 0.669" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 3.543" | 0.519" | 0.079" | 4 | 10 | 000000000 | 00000 |
| 1/4"-20 | 1.575" | 3.547" | 0.669" | 0.079" | 4 | 10 | 000000000 | 00000 |
| 1/4"-20 | 1.575" | 3.937" | 0.519" | 0.079" | 4 | 10 | 000000000 | 0000 |
| 1/4"-20 | 1.575" | 3.937" | 0.669" | 0.079" | 4 | 10 | 000000000 | 00000 |
| 1/4"-20 | 1.575" | 4.328" | 0.519" | 0.079" | 4 | 5 | 000000000 | 00000 |
| 1/4"-20 | 1.575" | 4.328" | 0.669" | 0.079" | 4 | 5 | 000000000 | 00000 |
| 1/4"-20 | 1.575" | 4.724" | 0.519" | 0.079" | 4 | 5 | 000000000 | 00000 |
| 1/4"-20 | 1.575" | 4.724" | 0.669" | 0.079" | 4 | 5 | 000000000 | 0000 |
| 5/16"-18 | 1.181" | 1.579" | 0.669" | 0.079" | 5 | 25 | 000000000 | 00000 |
| 5/16"-18 | 1.181" | 1.969" | 0.669" | 0.079" | 5 | 25 | 000000000 | 00000 |
| 5/16"-18 | 1.575" | 2.362" | 0.669" | 0.079" | 5 | 10 | 000000000 | 00000 |
| 5/16"-18 | 1.575" | 2.756" | 0.669" | 0.079" | 5 | 10 | 000000000 | 00000 |
| 5/16"-18 | 1.575" | 3.15" | 0.669" | 0.079" | 5 | 10 | 000000000 | 00000 |
| 5/16"-18 | 1.575" | 3.938" | 0.669" | 0.079" | 5 | 10 | 000000000 | 00000 |
| 5/16"-18 | 1.969" | 4 1/2" | 0.669" | 0.079" | 5 | 5 | 000000000 | 00000 |
Barrels
Barrel | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Lg. | Dia. | Head Dia. | Head Ht. | Thread Dp. | Drive Size, mm | Pkg. Qty. | Pkg. | |
Black-Oxide Steel | |||||||||
| 10-24 | 0.512" | 0.244" | 0.512" | 0.098" | 0.315" | 4 | 25 | 000000000 | 000000 |
| 10-24 | 0.63" | 0.244" | 0.512" | 0.098" | 0.413" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.472" | 0.35" | 0.659" | 0.098" | 0.295" | 5 | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.669" | 0.35" | 0.659" | 0.098" | 0.49" | 5 | 25 | 000000000 | 00000 |
| 5/16"-18 | 0.669" | 0.433" | 0.659" | 0.098" | 0.49" | 5 | 5 | 000000000 | 0000 |
Bronze-Plated Steel | |||||||||
| 10-24 | 0.512" | 0.244" | 0.512" | 0.098" | 0.315" | 4 | 25 | 000000000 | 00000 |
| 10-24 | 0.63" | 0.244" | 0.512" | 0.098" | 0.413" | 4 | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.472" | 0.35" | 0.659" | 0.098" | 0.295" | 5 | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.669" | 0.35" | 0.659" | 0.098" | 0.49" | 5 | 25 | 000000000 | 00000 |
| 5/16"-18 | 0.669" | 0.433" | 0.659" | 0.098" | 0.49" | 5 | 5 | 000000000 | 0000 |
Dowel Nuts for Screws
Shown with Binding Screw
| Thread Size | Lg. | Body Dia. | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | |||||
|---|---|---|---|---|---|
| 10-24 | 1/2" | 0.393" | 25 | 000000000 | 000000 |
| 1/4"-20 | 0.472" | 0.394" | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.591" | 0.394" | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.63" | 0.394" | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.787" | 0.394" | 25 | 000000000 | 00000 |
| 1/4"-20 | 1.181" | 0.394" | 25 | 000000000 | 00000 |
| 5/16"-18 | 0.63" | 0.472" | 25 | 000000000 | 00000 |
| 5/16"-18 | 0.787" | 0.472" | 5 | 000000000 | 0000 |