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About Conduit
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Conduit Reducing Adapters
Transition between sizes and types of metal conduit. These reducing adapters have screw-clamp ends that tighten around conduit with screws.
For technical drawings and 3-D models, click on a part number.
Conduit Connection | |||||||
|---|---|---|---|---|---|---|---|
| Conduit Trade Size | Conduit Connection Type | Gender | For Conduit Type | For Conduit Flexibility | Material | Each | |
| 1/2 × 3/8 | Screw-Clamp | Female | EMT × FMC | Rigid × Flexible | Zinc | 000000 | 00000 |
Flanged Tapping Inserts for Softwood
The flange keeps these inserts from being pulled through a hole and provides a load-bearing surface. They have large threads that cut into softwood for a strong hold. Made of zinc alloy, they have mild corrosion resistance. Install using a hex driver or an installation bit and drill for faster installation. Installed length includes the flange.
Inserts | |||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flange | Drive | Installation Bits | |||||||||||
| Thread Size | Installed Lg. | Body Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Style | Size | Pkg. Qty. | Pkg. | Each | ||
Zinc Alloy | |||||||||||||
| 8-32 | 25/64" | 0.361" | 0.335" | 0.025" | 15/64" | 15/64" | Hex | 4 mm | 100 | 000000000 | 000000 | 000000000 | 000000 |
| 8-32 | 25/32" | 0.756" | 0.335" | 0.03" | 15/64" | 15/64" | Hex | 4 mm | 25 | 000000000 | 0000 | 000000000 | 00000 |
| 10-24 | 25/64" | 0.361" | 0.453" | 0.03" | 9/32" | 9/32" | Hex | 5 mm | 50 | 000000000 | 0000 | 000000000 | 00000 |
| 10-24 | 33/64" | 0.395" | 0.453" | 0.04" | 5/16" | 5/16" | Hex | 5 mm | 50 | 000000000 | 0000 | 000000000 | 00000 |
| 10-24 | 25/32" | 0.751" | 0.453" | 0.03" | 9/32" | 9/32" | Hex | 5 mm | 50 | 000000000 | 00000 | 000000000 | 00000 |
| 10-32 | 25/64" | 0.361" | 0.453" | 0.03" | 9/32" | 9/32" | Hex | 5 mm | 50 | 000000000 | 0000 | 000000000 | 00000 |
| 10-32 | 33/64" | 0.486" | 0.453" | 0.03" | 9/32" | 9/32" | Hex | 5 mm | 50 | 000000000 | 0000 | 000000000 | 00000 |
| 10-32 | 25/32" | 0.751" | 0.453" | 0.03" | 9/32" | 9/32" | Hex | 5 mm | 25 | 000000000 | 0000 | 000000000 | 00000 |
| 1/4"-20 | 25/64" | 0.354" | 0.492" | 0.04" | 23/64" | 23/64" | Hex | 6 mm | 50 | 000000000 | 0000 | 000000000 | 00000 |
| 1/4"-20 | 33/64" | 0.486" | 0.492" | 0.03" | 23/64" | 23/64" | Hex | 6 mm | 100 | 000000000 | 00000 | 000000000 | 00000 |
| 1/4"-20 | 5/8" | 0.629" | 0.492" | 0.04" | 23/64" | 23/64" | Hex | 6 mm | 25 | 000000000 | 0000 | 000000000 | 00000 |
| 1/4"-20 | 25/32" | 0.741" | 0.492" | 0.04" | 23/64" | 23/64" | Hex | 6 mm | 50 | 000000000 | 00000 | 000000000 | 00000 |
| 1/4"-20 | 63/64" | 0.944" | 0.492" | 0.04" | 23/64" | 23/64" | Hex | 6 mm | 50 | 000000000 | 00000 | 000000000 | 00000 |
| 5/16"-18 | 33/64" | 0.486" | 0.571" | 0.03" | 7/16" | 7/16" | Hex | 8 mm | 50 | 000000000 | 00000 | 000000000 | 00000 |
| 5/16"-18 | 25/32" | 0.73" | 0.571" | 0.057" | 7/16" | 7/16" | Hex | 8 mm | 25 | 000000000 | 0000 | 000000000 | 00000 |
| 5/16"-18 | 63/64" | 0.954" | 0.571" | 0.03" | 7/16" | 7/16" | Hex | 8 mm | 25 | 000000000 | 00000 | 000000000 | 00000 |
| 3/8"-16 | 33/64" | 0.486" | 0.63" | 0.03" | 15/32" | 15/32" | Hex | 10 mm | 25 | 000000000 | 00000 | 000000000 | 00000 |
| 3/8"-16 | 25/32" | 0.756" | 0.626" | 0.03" | 15/32" | 15/32" | Hex | 10 mm | 25 | 000000000 | 00000 | 000000000 | 00000 |
| 3/8"-16 | 63/64" | 0.944" | 0.625" | 0.04" | 15/32" | 15/32" | Hex | 10 mm | 25 | 000000000 | 00000 | 000000000 | 00000 |
Inserts | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Flange, mm | Drive | Installation Bits | ||||||||||||
| Thread Size | Thread Pitch, mm | Installed Lg., mm | Body Lg., mm | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Style | Size | Pkg. Qty. | Pkg. | Each | ||
Zinc Alloy | ||||||||||||||
| M4 | 0.7 | 10 | 9.5 | 8 | 0.5 | 6 mm | 6 mm | Hex | 4 mm | 100 | 000000000 | 00000 | 000000000 | 000000 |
| M5 | 0.8 | 10 | 9.96 | 11.5 | 1.1 | 7.9 mm | 7.9 mm | Hex | 5 mm | 50 | 000000000 | 0000 | 000000000 | 00000 |
| M5 | 0.8 | 13 | 12.96 | 11.5 | 1.1 | 7.9 mm | 7.9 mm | Hex | 5 mm | 25 | 000000000 | 0000 | 000000000 | 00000 |
| M6 | 1 | 10 | 9.96 | 12.5 | 1.1 | 9.1 mm | 9.1 mm | Hex | 6 mm | 25 | 000000000 | 0000 | 000000000 | 00000 |
| M6 | 1 | 13 | 12.365 | 12 | 0.635 | 9 mm | 9 mm | Hex | 6 mm | 50 | 000000000 | 0000 | 000000000 | 00000 |
| M6 | 1 | 16 | 15.96 | 12.5 | 1.1 | 9.1 mm | 9.1 mm | Hex | 6 mm | 25 | 000000000 | 0000 | 000000000 | 00000 |
| M6 | 1 | 20 | 19.24 | 12 | 0.762 | 9 mm | 9 mm | Hex | 6 mm | 50 | 000000000 | 0000 | 000000000 | 00000 |
| M8 | 1.25 | 13 | 11.98 | 15 | 1.016 | 11 mm | 11 mm | Hex | 8 mm | 25 | 000000000 | 0000 | 000000000 | 00000 |
| M8 | 1.25 | 20 | 18.98 | 15 | 1.016 | 11 mm | 11 mm | Hex | 8 mm | 25 | 000000000 | 0000 | 000000000 | 00000 |
| M8 | 1.25 | 25 | 24.95 | 14.5 | 1.2 | 11 mm | 11 mm | Hex | 8 mm | 10 | 000000000 | 0000 | 000000000 | 00000 |
| M10 | 1.5 | 13 | 12.2 | 16 | 0.8 | 12 mm | 12 mm | Hex | 10 mm | 25 | 000000000 | 0000 | 000000000 | 00000 |
| M10 | 1.5 | 25 | 24 | 16 | 0.8 | 12 mm | 12 mm | Hex | 10 mm | 25 | 000000000 | 00000 | 000000000 | 00000 |
Tapping Inserts for Softwood
Large threads cut into softwood for a strong hold. Made of zinc alloy, they are mildly corrosion resistant. Install using a hex driver or an installation bit and drill for faster installation.
Inserts | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
Drive | Installation Bits | |||||||||
| Thread Size | Installed Lg. | Drill Bit Size | For Max. Hole Dia. | Style | Size, mm | Pkg. Qty. | Pkg. | Each | ||
Zinc Alloy | ||||||||||
| 6-32 | 3/8" | 7/32" | 7/32" | Hex | 3 | 50 | 000000000 | 00000 | 000000 | 00 |
| 8-32 | 25/64" | 15/64" | 15/64" | Hex | 4 | 100 | 000000000 | 00000 | 000000000 | 000000 |
| 10-24 | 25/64" | 9/32" | 9/32" | Hex | 5 | 100 | 000000000 | 00000 | 000000000 | 00000 |
| 10-24 | 33/64" | 9/32" | 9/32" | Hex | 5 | 50 | 000000000 | 0000 | 000000000 | 00000 |
| 10-32 | 25/64" | 9/32" | 9/32" | Hex | 5 | 100 | 000000000 | 00000 | 000000000 | 00000 |
| 10-32 | 33/64" | 9/32" | 9/32" | Hex | 5 | 50 | 000000000 | 0000 | 000000000 | 00000 |
| 1/4"-20 | 25/64" | 23/64" | 23/64" | Hex | 6 | 100 | 000000000 | 00000 | 000000000 | 00000 |
| 1/4"-20 | 33/64" | 23/64" | 23/64" | Hex | 6 | 100 | 000000000 | 00000 | 000000000 | 00000 |
| 1/4"-20 | 25/32" | 23/64" | 23/64" | Hex | 6 | 50 | 000000000 | 00000 | 000000000 | 00000 |
| 5/16"-18 | 1/2" | 7/16" | 7/16" | Hex | 8 | 50 | 000000000 | 00000 | 000000000 | 00000 |
| 5/16"-18 | 25/32" | 7/16" | 7/16" | Hex | 8 | 50 | 000000000 | 00000 | 000000000 | 00000 |
| 5/16"-18 | 63/64" | 7/16" | 7/16" | Hex | 8 | 25 | 000000000 | 00000 | 000000000 | 00000 |
Inserts | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Drive | Installation Bits | ||||||||||
| Thread Size | Thread Pitch, mm | Installed Lg., mm | Drill Bit Size, mm | For Max. Hole Dia., mm | Style | Size, mm | Pkg. Qty. | Pkg. | Each | ||
Zinc Alloy | |||||||||||
| M4 | 0.7 | 10 | 6 | 6 | Hex | 4 | 100 | 000000000 | 000000 | 000000000 | 000000 |
| M6 | 1 | 13 | 9 | 9 | Hex | 6 | 50 | 000000000 | 0000 | 000000000 | 00000 |
| M6 | 1 | 20 | 9 | 9 | Hex | 6 | 50 | 000000000 | 0000 | 000000000 | 00000 |
| M8 | 1.25 | 13 | 11 | 11 | Hex | 8 | 25 | 000000000 | 0000 | 000000000 | 00000 |
| M8 | 1.25 | 20 | 11 | 11 | Hex | 8 | 25 | 000000000 | 0000 | 000000000 | 00000 |
Tapping Insert Assortments for Softwood
Assortments include various sizes of tapping inserts for softwood. They have large threads that cut into softwood for a strong hold. Made of zinc alloy, they are mildly corrosion resistant. Install using a hex driver or an installation bit and drill for faster installation.
Drive | |||||||
|---|---|---|---|---|---|---|---|
| Includes | No. of Inserts Included | Drill Bit Size | For Max. Hole Dia. | Style | Size | Each | |
| 8-32 Thread × 0.391" Installed Lg. (10 Each) 10-24 Thread × 0.516" Installed Lg. (10 Each) 10-32 Thread × 0.516" Installed Lg. (10 Each) 1/4"-20 Thread × 0.516" Installed Lg. (10 Each) 5/16"-18 Thread × 0.781" Installed Lg. (10 Each) | 50 | 15/64", 9/32", 23/64", 7/16" | 15/64", 9/32", 23/64", 7/16" | Hex | 4 mm, 5 mm, 6 mm, 8 mm | 000000000 | 000000 |
Drive | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Includes | No. of Inserts Included | Body Lg. | Flange Thick. | Flange Dia. | Drill Bit Size | For Max. Hole Dia. | Style | Size | Each | |
| 8-32 Thread × 0.394" Installed Lg. (10 Each) 10-24 Thread × 0.394" Installed Lg. (10 Each) 1/4"-20 Thread × 0.512" Installed Lg. (10 Each) 5/16"-18 Thread × 0.512" Installed Lg. (10 Each) 3/8"-16 Thread × 0.984" Installed Lg. (8 Each) | 48 | 0.37", 0.374", 0.481", 0.488", 0.953" | 0.02", 0.024", 0.031" | 0.329", 0.433", 0.469", 0.567", 0.626" | 15/64", 9/32", 23/64", 7/16", 15/32" | 15/64", 9/32", 23/64", 7/16", 15/32" | Hex | 4 mm, 5 mm, 6 mm, 8 mm, 10 mm | 000000000 | 000000 |
Flush-Mount Barbed Inserts for Softwood
Mount these inserts flush or below the material’s surface. They have barbs that dig into softwood for a secure hold. Made of zinc alloy, they are mildly corrosion resistant. Hammer them into a drilled hole to install.
For technical drawings and 3-D models, click on a part number.
Flanged Barbed Inserts for Softwood
The flange keeps these inserts from being pulled through a hole and provides a load bearing surface. Barbs dig into softwood for a secure hold. Made of zinc alloy, they have mild corrosion resistance. Hammer them into a drilled hole to install. Installed length includes the flange.
For technical drawings and 3-D models, click on a part number.
Flange | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Installed Lg. | Body Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |
Zinc Alloy | |||||||||
| 8-32 | 0.453" | 0.394" | 0.413" | 0.059" | 1/4" | 1/4" | 50 | 000000000 | 000000 |
| 10-24 | 0.472" | 0.393" | 0.492" | 0.079" | 5/16" | 5/16" | 50 | 000000000 | 00000 |
| 1/4"-20 | 0.61" | 0.512" | 0.571" | 0.098" | 3/8" | 3/8" | 25 | 000000000 | 00000 |
| 5/16"-18 | 0.529" | 0.45" | 0.741" | 0.079" | 3/8" | 3/8" | 25 | 000000000 | 00000 |
| 5/16"-18 | 0.89" | 0.82" | 3/4" | 0.07" | 7/16" | 7/16" | 25 | 000000000 | 00000 |
Closed-End Flanged Barbed Inserts for Softwood
A closed end seals out elements and protects the threads on these inserts from debris. The flange keeps them from being pulled through a hole, and barbs dig into softwood for a secure hold. Made of zinc alloy, they are mildly corrosion resistant. Hammer them into a drilled hole to install. Installed length includes the flange.
For technical drawings and 3-D models, click on a part number.
Flange | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Installed Lg. | Body Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |
Zinc Alloy | |||||||||
| 8-32 | 0.443" | 0.394" | 0.433" | 0.098" | 1/4" | 1/4" | 50 | 000000000 | 000000 |
| 10-24 | 0.492" | 0.394" | 0.433" | 0.098" | 1/4" | 1/4" | 50 | 000000000 | 00000 |
| 10-32 | 0.492" | 0.394" | 0.433" | 0.098" | 1/4" | 1/4" | 50 | 000000000 | 00000 |
| 1/4"-20 | 0.62" | 0.41" | 0.669" | 0.21" | 11/32" | 11/32" | 25 | 000000000 | 00000 |
| 1/4"-20 | 0.694" | 0.611" | 0.669" | 0.083" | 11/32" | 11/32" | 25 | 000000000 | 00000 |
| 5/16"-18 | 0.687" | 0.602" | 0.669" | 0.085" | 11/32" | 11/32" | 25 | 000000000 | 00000 |
Screw-Mount Nuts for Wood
These screw-mount nuts are often used to attach glides and levels to wood. Made from zinc alloy, they're corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.