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About Threaded Inserts
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Choose the right threaded insert for your application and learn how to install it securely.
Twist-Resistant Tee-Nut Threaded Inserts for Softwood
 |
Six prongs around the flange grab softwood for the strongest hold against twisting and loosening. Hammer them into a drilled hole to install. The installed length includes the flange.
Zinc-Plated Steel—A step up from plain steel, the plating withstands occasional exposure to moisture.
18-8 Stainless Steel—The choice for wet and outdoor environments, these inserts resist rust and mild chemicals.
Barrel | Flange | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Thread Size | Installed Lg. | Dia. | Lg. | Dia. | Thick. | Drill Bit Size | For Max. Hole Dia. | Pkg. Qty. | Pkg. | |||
Zinc-Plated Steel | ||||||||||||
| 10-24 | 0.320" | 0.243" | 9/32" | 3/4" | 0.039" | 1/4" | 0.250" | 100 | 90975A133 | 000000 | ||
| 10-24 | 0.477" | 0.243" | 7/16" | 45/64" | 0.039" | 1/4" | 0.250" | 100 | 90975A138 | 00000 | ||
| 10-32 | 0.320" | 0.243" | 9/32" | 3/4" | 0.039" | 1/4" | 0.250" | 100 | 90975A143 | 00000 | ||
| 10-32 | 0.350" | 0.236" | 5/16" | 45/64" | 0.039" | 1/4" | 0.250" | 50 | 90975A338 | 0000 | ||
| 10-32 | 0.477" | 0.243" | 7/16" | 45/64" | 0.039" | 1/4" | 0.250" | 100 | 90975A148 | 00000 | ||
| 1/4"-20 | 0.300" | 0.305" | 1/4" | 3/4" | 0.047" | 5/16" | 0.313" | 25 | 90975A360 | 0000 | ||
| 1/4"-20 | 0.360" | 0.305" | 5/16" | 3/4" | 0.047" | 5/16" | 0.313" | 100 | 90975A153 | 00000 | ||
| 1/4"-20 | 0.485" | 0.305" | 7/16" | 3/4" | 0.047" | 5/16" | 0.313" | 100 | 90975A158 | 00000 | ||
| 1/4"-20 | 0.610" | 0.305" | 9/16" | 3/4" | 0.047" | 5/16" | 0.313" | 25 | 90975A337 | 0000 | ||
| 3/8"-16 | 0.501" | 0.44" | 7/16" | 1" | 0.063" | 29/64" | 0.453" | 50 | 90975A163 | 00000 | ||
18-8 Stainless Steel | ||||||||||||
| 10-24 | 0.320" | 0.243" | 9/32" | 45/64" | 0.039" | 1/4" | 0.250" | 25 | 93789A110 | 00000 | ||
| 1/4"-20 | 0.485" | 0.305" | 7/16" | 3/4" | 0.047" | 5/16" | 0.313" | 25 | 93789A120 | 00000 | ||
