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Press-Fit Threaded Inserts for Composites
Press these inserts into a drilled hole and the flexible metal teeth anchor them in the material. Use them with carbon fiber, fiberglass, and garolite. Made of stainless steel and nylon plastic, they have excellent corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Inch
Inserts | Installation Tools | |||||||
|---|---|---|---|---|---|---|---|---|
Thread Size | Installed Lg. | Rows of Teeth | Drill Bit Size | For Max. Hole Dia. | Each | Each | ||
18-8 Stainless Steel and Nylon Plastic | ||||||||
| 10-24 | 0.236" | 2 | 12 mm | 12 mm | 000000000 | 00000 | 000000000 | 000000 |
| 10-24 | 0.335" | 4 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
| 1/4"-20 | 0.197" | 1 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
| 1/4"-20 | 0.236" | 2 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
| 1/4"-20 | 0.315" | 4 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
| 1/4"-20 | 0.591" | 4 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
Metric
Inserts | Installation Tools | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Thread Pitch, mm | Installed Lg., mm | Rows of Teeth | Drill Bit Size | For Max. Hole Dia. | Each | Each | ||
18-8 Stainless Steel and Nylon Plastic | |||||||||
| M4 | 0.7 | 5 | 1 | 12 mm | 12 mm | 000000000 | 00000 | 000000000 | 000000 |
| M4 | 0.7 | 6 | 2 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
| M4 | 0.7 | 8.5 | 4 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
| M5 | 0.8 | 5 | 1 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
| M5 | 0.8 | 6 | 2 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
| M5 | 0.8 | 8.5 | 4 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
| M6 | 1 | 5 | 1 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
| M6 | 1 | 6 | 2 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
| M6 | 1 | 8.5 | 4 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
| M6 | 1 | 15 | 4 | 12 mm | 12 mm | 000000000 | 0000 | 000000000 | 00000 |
Tee Nut Inserts for Fiberglass
A wide flange distributes the load over a large area. Hammer these inserts into a drilled hole to install. With only three short prongs, they reduce the risk of splitting or cracking fiberglass. They’re zinc-plated steel for mild corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Inch
Barrel | Flange | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Installed Lg. | Dia. | Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | ||||||||||
| 8-32 | 0.289" | 0.22" | 1/4" | 1/2" | 0.04" | 7/32" | 7/32" | 50 | 000000000 | 00000 |
| 10-32 | 0.227" | 0.243" | 3/16" | 1/2" | 0.04" | 1/4" | 1/4" | 100 | 000000000 | 00000 |
| 10-32 | 0.5" | 0.243" | 3/8" | 1/2" | 0.04" | 1/4" | 1/4" | 25 | 000000000 | 0000 |
| 1/4"-20 | 0.235" | 0.305" | 3/16" | 3/4" | 0.05" | 5/16" | 5/16" | 50 | 000000000 | 00000 |
Metric
Barrel, mm | Flange, mm | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size | Thread Pitch, mm | Installed Lg., mm | Dia. | Lg. | Dia. | Thick. | Drill Bit Size, mm | For Max. Hole Dia., mm | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | |||||||||||
| M6 | 1 | 6.8 | 7.7 | 5.6 | 19.1 | 1.2 | 7.9 | 7.9 | 25 | 000000000 | 000000 |