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About Thumb Screw and Binding Post Materials
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Aluminum Low-Profile Binding Barrels and Screws
Made from aluminum, these binding barrels and screws are lightweight, corrosion resistant in wet environments, and nonmagnetic. A thin head provides a nearly flush finish with the material surface. Barrel length and screw length are measured from under the head.
Open-end barrels are tapped through the head to provide more thread engagement when fastening thin materials.
Black anodized binding barrels and screws have an attractive black finish.
For technical drawings and 3-D models, click on a part number.
Barrels and Screws
Barrel | Screw | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Thread Size  | For Material Thick. | Lg. | Dia. | Head Dia. | Head Ht. | Thread Dp. | Lg. | Head Dia. | Head Ht. | Includes | Pkg. Qty. | Pkg. | |
6063 Aluminum | |||||||||||||
| 8-32 | 1/8" to 3/16" | 1/8" | 13/64" | 13/32" | 1/16" | 1/8" | 3/16" | 13/32" | 1/16" | Open-End Barrel, Screw | 50 | 000000000 | 000000 |
| 8-32 | 3/16" to 1/4" | 3/16" | 13/64" | 13/32" | 1/16" | 3/16" | 1/4" | 13/32" | 1/16" | Open-End Barrel, Screw | 50 | 000000000 | 00000 |
| 8-32 | 1/4" to 3/8" | 1/4" | 13/64" | 13/32" | 1/16" | 1/4" | 1/4" | 13/32" | 1/16" | Open-End Barrel, Screw | 50 | 000000000 | 00000 |
| 8-32 | 3/8" to 5/8" | 3/8" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Open-End Barrel, Screw | 50 | 000000000 | 00000 |
| 8-32 | 1/2" to 3/4" | 1/2" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 50 | 000000000 | 00000 |
| 8-32 | 5/8" to 7/8" | 5/8" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 50 | 000000000 | 00000 |
| 8-32 | 3/4" to 1" | 3/4" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 50 | 000000000 | 00000 |
| 8-32 | 7/8" to 1 1/8" | 7/8" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 50 | 000000000 | 00000 |
| 8-32 | 1" to 1 1/4" | 1" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 25 | 000000000 | 00000 |
| 8-32 | 1 1/4" to 1 1/2" | 1 1/4" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 25 | 000000000 | 00000 |
| 8-32 | 1 1/2" to 1 3/4" | 1 1/2" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 25 | 000000000 | 00000 |
| 8-32 | 1 3/4" to 2" | 1 3/4" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 25 | 000000000 | 00000 |
| 8-32 | 2" to 2 1/4" | 2" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 25 | 000000000 | 00000 |
| 8-32 | 2 1/4" to 2 1/2" | 2 1/4" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 25 | 000000000 | 00000 |
| 8-32 | 2 1/2" to 2 3/4" | 2 1/2" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 25 | 000000000 | 00000 |
| 8-32 | 2 3/4" to 3" | 2 3/4" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 10 | 000000000 | 0000 |
| 8-32 | 3" to 3 1/4" | 3" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 10 | 000000000 | 00000 |
| 8-32 | 3 1/2" to 3 3/4" | 3 1/2" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 10 | 000000000 | 00000 |
| 8-32 | 4" to 4 1/4" | 4" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 10 | 000000000 | 00000 |
| 8-32 | 5" to 5 1/4" | 5" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 5 | 000000000 | 00000 |
| 8-32 | 6" to 6 1/4" | 6" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 5 | 000000000 | 00000 |
Black Anodized 6061 Aluminum | |||||||||||||
| 8-32 | 1/4" to 1/2" | 1/4" | 13/64" | 13/32" | 1/16" | 1/4" | 3/8" | 13/32" | 1/16" | Open-End Barrel, Screw | 25 | 000000000 | 00000 |
| 8-32 | 3/8" to 5/8" | 3/8" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Open-End Barrel, Screw | 25 | 000000000 | 00000 |
| 8-32 | 5/8" to 3/4" | 1/2" | 13/64" | 13/32" | 1/16" | 1/4" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 25 | 000000000 | 00000 |
| 8-32 | 2 1/2" to 2 3/4" | 2 1/2" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 1 | 000000000 | 0000 |
| 8-32 | 3" to 3 1/4" | 3" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 1 | 000000000 | 0000 |
| 8-32 | 4" to 4 1/4" | 4" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 1 | 000000000 | 0000 |
| 8-32 | 5" to 5 1/4" | 5" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 1 | 000000000 | 0000 |
| 8-32 | 6" to 6 1/4" | 6" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 1 | 000000000 | 0000 |
Black Anodized 6063 Aluminum | |||||||||||||
| 8-32 | 1/8" to 3/16" | 1/8" | 13/64" | 13/32" | 1/16" | 1/8" | 3/16" | 13/32" | 1/16" | Open-End Barrel, Screw | 25 | 000000000 | 00000 |
| 8-32 | 3/16" to 1/4" | 3/16" | 13/64" | 13/32" | 1/16" | 3/16" | 0.188" | 13/32" | 1/16" | Open-End Barrel, Screw | 25 | 000000000 | 00000 |
| 8-32 | 5/8" to 7/8" | 5/8" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 10 | 000000000 | 0000 |
| 8-32 | 3/4" to 1" | 3/4" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 10 | 000000000 | 0000 |
| 8-32 | 1" to 1 1/4" | 1" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 10 | 000000000 | 0000 |
| 8-32 | 1 1/4" to 1 1/2" | 1 1/4" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 10 | 000000000 | 00000 |
| 8-32 | 1 1/2" to 1 3/4" | 1 1/2" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 10 | 000000000 | 00000 |
| 8-32 | 1 3/4" to 2" | 1 3/4" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 10 | 000000000 | 00000 |
| 8-32 | 2" to 2 1/4" | 2" | 13/64" | 13/32" | 1/16" | 3/8" | 3/8" | 13/32" | 1/16" | Barrel, Screw | 10 | 000000000 | 00000 |
Extensions
Zinc-Plated Steel
Stainless Steel
Black-Oxide Stainless Steel
Aluminum
Black Anodized Aluminum
Brass
Barrel | |||||||
|---|---|---|---|---|---|---|---|
| Thread Size | Lg. | Dia. | Thread Dp. | Thread Lg. | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | |||||||
| 8-32 | 1/4" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 00000 |
| 8-32 | 5/16" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 8-32 | 3/8" | 13/64" | 1/4" | 3/16" | 1 | 000000000 | 0000 |
| 8-32 | 1/2" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 5/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 3/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 7/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
18-8 Stainless Steel | |||||||
| 8-32 | 1/4" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 8-32 | 5/16" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 8-32 | 3/8" | 13/64" | 1/4" | 3/16" | 1 | 000000000 | 0000 |
| 8-32 | 1/2" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 5/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 3/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 7/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
Black-Oxide 18-8 Stainless Steel | |||||||
| 8-32 | 1/4" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 8-32 | 5/16" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 8-32 | 3/8" | 13/64" | 1/4" | 3/16" | 1 | 000000000 | 0000 |
| 8-32 | 1/2" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 5/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 3/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 7/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 00000 |
316 Stainless Steel | |||||||
| 8-32 | 1/4" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 8-32 | 5/16" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 8-32 | 3/8" | 13/64" | 1/4" | 3/16" | 1 | 000000000 | 0000 |
| 8-32 | 1/2" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 5/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 3/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 7/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 00000 |
| 8-32 | 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 00000 |
| 8-32 | 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 00000 |
| 8-32 | 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 00000 |
6061 Aluminum | |||||||
| 8-32 | 5/16" | 13/64" | 3/16" | 1/8" | 5 | 000000000 | 0000 |
| 8-32 | 3/8" | 13/64" | 1/4" | 3/16" | 5 | 000000000 | 0000 |
| 8-32 | 5/8" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 0000 |
| 8-32 | 7/8" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 0000 |
| 8-32 | 1 1/8" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 00000 |
| 8-32 | 1 1/4" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 00000 |
| 8-32 | 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
6063 Aluminum | |||||||
| 8-32 | 1/4" | 13/64" | 3/16" | 1/8" | 50 | 000000000 | 00000 |
| 8-32 | 1/2" | 13/64" | 3/8" | 1/4" | 50 | 000000000 | 00000 |
| 8-32 | 3/4" | 13/64" | 3/8" | 1/4" | 25 | 000000000 | 00000 |
| 8-32 | 1" | 13/64" | 3/8" | 1/4" | 25 | 000000000 | 00000 |
Black Anodized 6061 Aluminum | |||||||
| 8-32 | 1/4" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 8-32 | 5/16" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 8-32 | 3/8" | 13/64" | 1/4" | 3/16" | 1 | 000000000 | 0000 |
| 8-32 | 1/2" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 5/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 3/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 7/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
Brass | |||||||
| 8-32 | 1/4" | 13/64" | 3/16" | 1/8" | 5 | 000000000 | 0000 |
| 8-32 | 5/16" | 13/64" | 3/16" | 1/8" | 5 | 000000000 | 0000 |
| 8-32 | 3/8" | 13/64" | 1/4" | 3/16" | 5 | 000000000 | 0000 |
| 8-32 | 1/2" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 0000 |
| 8-32 | 5/8" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 00000 |
| 8-32 | 3/4" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 00000 |
| 8-32 | 7/8" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 00000 |
| 8-32 | 1" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 8-32 | 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
Extensions for Low-Profile Binding Barrels
Zinc-Plated Steel
Stainless Steel
Black-Oxide Stainless Steel
Aluminum
Black Anodized Aluminum
Brass
Add length to a binding barrel.
Zinc-plated steel extensions are corrosion resistant in wet environments. They are also magnetic.
All 18-8 stainless steel extensions have good chemical and corrosion resistance. They may be mildly magnetic. Black-oxide 18-8 stainless steel extensions have a matte-black finish.
316 stainless steel extensions have excellent chemical and corrosion resistance, can be used in saltwater environments, and may be mildly magnetic.
All aluminum extensions are lightweight, corrosion resistant in wet environments, electrically conductive, and nonmagnetic. Black-oxide aluminum extensions have a matte-black finish.
Brass extensions are corrosion resistant in wet environments, electrically conductive, and nonmagnetic. They’re also friction resistant, so you can make smooth adjustments when they’re used as pivot points.
For technical drawings and 3-D models, click on a part number.
Barrel | ||||||
|---|---|---|---|---|---|---|
| Lg. | Dia. | Thread Dp. | Thread Lg. | Pkg. Qty. | Pkg. | |
Zinc-Plated Steel | ||||||
8-32 | ||||||
| 1/4" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 00000 |
| 5/16" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 3/8" | 13/64" | 1/4" | 3/16" | 1 | 000000000 | 0000 |
| 1/2" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 5/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 3/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 7/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
18-8 Stainless Steel | ||||||
8-32 | ||||||
| 1/4" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 5/16" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 3/8" | 13/64" | 1/4" | 3/16" | 1 | 000000000 | 0000 |
| 1/2" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 5/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 3/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 7/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
Black-Oxide 18-8 Stainless Steel | ||||||
8-32 | ||||||
| 1/4" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 5/16" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 3/8" | 13/64" | 1/4" | 3/16" | 1 | 000000000 | 0000 |
| 1/2" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 5/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 3/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 7/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 00000 |
316 Stainless Steel | ||||||
8-32 | ||||||
| 1/4" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 5/16" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 3/8" | 13/64" | 1/4" | 3/16" | 1 | 000000000 | 0000 |
| 1/2" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 5/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 3/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 7/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 00000 |
| 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 00000 |
| 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 00000 |
| 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 00000 |
6061 Aluminum | ||||||
8-32 | ||||||
| 5/16" | 13/64" | 3/16" | 1/8" | 5 | 000000000 | 0000 |
| 3/8" | 13/64" | 1/4" | 3/16" | 5 | 000000000 | 0000 |
| 5/8" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 0000 |
| 7/8" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 0000 |
| 1 1/8" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 00000 |
| 1 1/4" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 00000 |
| 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
6063 Aluminum | ||||||
8-32 | ||||||
| 1/4" | 13/64" | 3/16" | 1/8" | 50 | 000000000 | 00000 |
| 1/2" | 13/64" | 3/8" | 1/4" | 50 | 000000000 | 00000 |
| 3/4" | 13/64" | 3/8" | 1/4" | 25 | 000000000 | 00000 |
| 1" | 13/64" | 3/8" | 1/4" | 25 | 000000000 | 00000 |
Black Anodized 6061 Aluminum | ||||||
8-32 | ||||||
| 1/4" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 5/16" | 13/64" | 3/16" | 1/8" | 1 | 000000000 | 0000 |
| 3/8" | 13/64" | 1/4" | 3/16" | 1 | 000000000 | 0000 |
| 1/2" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 5/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 3/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 7/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
Brass | ||||||
8-32 | ||||||
| 1/4" | 13/64" | 3/16" | 1/8" | 5 | 000000000 | 0000 |
| 5/16" | 13/64" | 3/16" | 1/8" | 5 | 000000000 | 0000 |
| 3/8" | 13/64" | 1/4" | 3/16" | 5 | 000000000 | 0000 |
| 1/2" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 0000 |
| 5/8" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 00000 |
| 3/4" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 00000 |
| 7/8" | 13/64" | 3/8" | 1/4" | 5 | 000000000 | 00000 |
| 1" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/4" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 3/8" | 13/64" | 3/8" | 1/4" | 1 | 000000000 | 0000 |
| 1 1/2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 5/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 3/4" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 1 7/8" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
| 2" | 13/64" | 1/2" | 1/4" | 1 | 000000000 | 0000 |
Metal Press-Fit Low-Profile Binding Barrels and Caps
Quickly assemble these threaded barrels and caps with a press or a hammer. The threads deform to lock the screw in place. They are corrosion resistant in wet environments. A thin head provides a nearly flush finish with the material surface. Barrel length and screw length are measured from under the head.
For technical drawings and 3-D models, click on a part number.
Barrel | Cap | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| For Material Thick. | Lg. | Dia. | Head Dia. | Head Ht. | Lg. | Head Dia. | Head Ht. | Material | Pkg. Qty. | Pkg. | |
6061 Aluminum | |||||||||||
| 3/8" | 3/8" | 7/32" | 7/16" | 1/16" | 3/8" | 7/16" | 1/16" | Nickel-Plated Steel | 25 | 000000000 | 000000 |
| 1/2" | 1/2" | 7/32" | 7/16" | 1/16" | 3/8" | 7/16" | 1/16" | Nickel-Plated Steel | 25 | 000000000 | 00000 |
| 5/8" | 5/8" | 7/32" | 7/16" | 1/16" | 3/8" | 7/16" | 1/16" | Nickel-Plated Steel | 25 | 000000000 | 00000 |
| 3/4" | 3/4" | 7/32" | 7/16" | 1/16" | 3/8" | 7/16" | 1/16" | Nickel-Plated Steel | 25 | 000000000 | 00000 |
| 7/8" | 7/8" | 7/32" | 7/16" | 1/16" | 3/8" | 7/16" | 1/16" | Nickel-Plated Steel | 25 | 000000000 | 00000 |
| 1" | 1" | 7/32" | 7/16" | 1/16" | 3/8" | 7/16" | 1/16" | Nickel-Plated Steel | 25 | 000000000 | 00000 |