About Thumb Screw and Binding Post Materials
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Male Threaded Standoffs
![](/prerenderstable/mvPRE/contents/gfx/imagecache/940/94033a461c1-j08-digital-master1559581610-p9@halfx_636951604238454837.png?ver=imagenotfound)
Use these standoffs to position components in assemblies, as well as to separate or connect parts. A hex in the middle ensures a firm grip when tightening with a wrench. Standoffs have good corrosion resistance and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Thread | ||||||
---|---|---|---|---|---|---|
Lg. | Size | Lg. | Hex Size | Specifications Met | Each | |
18-8 Stainless Steel | ||||||
7/32" OD | ||||||
1/8" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 00000 |
1/4" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
3/8" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
1/2" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
1/4" OD | ||||||
5/8" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
3/4" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
7/8" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
1" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
1 1/4" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
1 1/2" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
1 3/4" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
2" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
2 1/4" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
2 1/2" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
2 3/4" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
3" | 4-40 | 1/4" | 7/32" | ASTM A582 | 000000000 | 0000 |
7/16" OD | ||||||
1/8" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
1/4" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
3/8" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
1/2" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
1/2" OD | ||||||
5/8" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
3/4" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
7/8" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
1" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
1 1/4" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
1 1/2" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
1 3/4" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
2" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
2 1/4" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
2 1/2" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
2 3/4" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 0000 |
3" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 00000 |
3 1/2" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 00000 |
4" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 00000 |
4 1/2" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 00000 |
5" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 00000 |
5 1/2" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 00000 |
6" | 1/4"-20 | 1/2" | 7/16" | ASTM A582 | 000000000 | 00000 |
Male-Female Pillar Posts
![](/prerenderstable/mvPRE/contents/gfx/imagecache/940/94033a416-@halfx_636927468102054686.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/j08/j08-standoffthreadsl1-digital-master1552344712-p9@halfx_636598988928370000.png?ver=imagenotfound)
Use these precision posts to build mounts for optical components, such as those used in laser directing systems. Insert a rod in the through hole for leverage during tightening. Posts have good corrosion resistance and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
Thread (A) | Thread (B) | ||||||
---|---|---|---|---|---|---|---|
Lg. | Size | Lg. | Size | Min. Lg. | Through Hole Dia. | Each | |
18-8 Stainless Steel | |||||||
1/2" OD | |||||||
3/4" | 8-32 | 3/16" | 1/4"-20 | 9/32" | 1/8" | 000000000 | 00000 |
1" | 8-32 | 3/16" | 1/4"-20 | 9/32" | 1/8" | 000000000 | 0000 |
1 1/2" | 8-32 | 3/16" | 1/4"-20 | 9/32" | 1/8" | 000000000 | 0000 |
2" | 8-32 | 3/16" | 1/4"-20 | 9/32" | 1/8" | 000000000 | 0000 |
3" | 8-32 | 3/16" | 1/4"-20 | 9/32" | 1/8" | 000000000 | 0000 |
4" | 8-32 | 3/16" | 1/4"-20 | 9/32" | 1/8" | 000000000 | 0000 |
6" | 8-32 | 3/16" | 1/4"-20 | 9/32" | 1/8" | 000000000 | 00000 |
8" | 8-32 | 3/16" | 1/4"-20 | 9/32" | 1/8" | 000000000 | 00000 |
10" | 8-32 | 3/16" | 1/4"-20 | 9/32" | 1/8" | 000000000 | 00000 |
12" | 8-32 | 3/16" | 1/4"-20 | 9/32" | 1/8" | 000000000 | 00000 |
Plastic Press-Fit Binding Barrels and Screws
![](/prerenderstable/mvPRE/contents/gfx/imagecache/902/90249a231c2-b01-digitall1562790111-p9@halfx_636983703504815162.png?ver=imagenotfound)
![](/prerenderstable/mvPRE/contents/gfx/imagecache/902/90249a430c2-b01-digitall1562850107-p9@halfx_636984289115484157.png?ver=imagenotfound)
An unthreaded barrel allows quick assembly with a press or a hammer. Made from plastic, barrels and screws are chemical resistant, nonconductive, and lightweight. Barrel length and screw length are measured from under the head.
For technical drawings and 3-D models, click on a part number.
Barrel | Screw | |||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
For Min. Material Thick. | Lg. | Dia. | Head Dia. | Head Ht. | Lg. | Head Dia. | Head Ht. | Temperature Range, °F | Choose a Color | Pkg. Qty. | Pkg. | |
Polyethylene Plastic | ||||||||||||
1/4" | 1/4" | 1/4" | 3/8" | 3/32" | 1/4" | 3/8" | 3/32" | -60° to 200° | 100 | 000000000 | 000000 | |
3/8" | 3/8" | 1/4" | 3/8" | 3/32" | 3/8" | 3/8" | 3/32" | -60° to 200° | Black | 100 | 000000000 | 00000 |
1/2" | 1/2" | 1/4" | 3/8" | 3/32" | 3/8" | 3/8" | 3/32" | -60° to 200° | 100 | 000000000 | 00000 | |
1" | 1" | 1/4" | 3/8" | 3/32" | 3/8" | 3/8" | 3/32" | -60° to 200° | 50 | 000000000 | 00000 | |
1 1/4" | 1 1/4" | 1/4" | 3/8" | 3/32" | 3/8" | 3/8" | 3/32" | -60° to 200° | 50 | 000000000 | 00000 | |
1 1/2" | 1 1/2" | 1/4" | 3/8" | 3/32" | 3/8" | 3/8" | 3/32" | -60° to 200° | 50 | 000000000 | 00000 | |
2" | 2" | 1/4" | 3/8" | 3/32" | 3/8" | 3/8" | 3/32" | -60° to 200° | 50 | 000000000 | 00000 |