Clear All
System of Measurement System of Measurement |
---|
|
Thread Size Thread Size | Show |
---|
Thread Size Thread Size | Hide |
---|
Thread Spacing Thread Spacing |
---|
Round-Head Thumb Screw Profile Round-Head ThumbScrew Profile |
---|
![]() | Narrow |
Tip Type Tip Type |
---|
![]() | Ball |
Material Material |
---|
|
Thumb Screw Head Shape Thumb Screw Head Shape |
---|
![]() | Round |
Head Material Head Material |
---|
|
Tip Diameter Tip Diameter |
---|
|
Threading Threading |
---|
![]() | Fully Threaded |
Minimum Head Temperature Minimum Head Temperature |
---|
|
Head Color Head Color |
---|
![]() | Black |
Tensile Strength Tensile Strength |
---|
|
Thread Fit Thread Fit |
---|
|
REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
---|
|
RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
---|
|
Hardness Hardness |
---|
|
Thread Direction Thread Direction |
---|
![]() | |
Thread Type Thread Type |
---|
About Thumb Screw and Binding Post Materials
More
Ultra-Fine-Thread Plastic-Head Thumb Screws
Fine threads give you precise control. They have a ball bearing tip that adjusts to angled surfaces and minimizes damage from surface contact. They have a lightweight and nonconductive plastic head and chemical-resistant 18-8 stainless steel threads. The head is knurled for slip-resistant controlled adjustment. Length is measured from under the head.
Optional threaded inserts can be used to install these thumb screws into existing holes.
For technical drawings and 3-D models, click on a part number.
Thumb Screws

Thumb Screws
Head | ||||||||
---|---|---|---|---|---|---|---|---|
Lg. | Tip Dia. | Dia. | Ht. | Max. Temperature, °F | Color | Tensile Strength, psi | Each | |
18-8 Stainless Steel | ||||||||
1/4"-80 | ||||||||
3/4" | 3/16" | 1/2" | 3/4" | 180° | Black | 60,000 | 000000000 | 000000 |
1" | 3/16" | 1/2" | 3/4" | 180° | Black | 60,000 | 000000000 | 0000 |
1 1/4" | 3/16" | 1/2" | 3/4" | 180° | Black | 60,000 | 000000000 | 0000 |
1 1/2" | 3/16" | 1/2" | 3/4" | 180° | Black | 60,000 | 000000000 | 0000 |
2" | 3/16" | 1/2" | 3/4" | 180° | Black | 60,000 | 000000000 | 00000 |
3" | 3/16" | 1/2" | 3/4" | 180° | Black | 60,000 | 000000000 | 00000 |
3 1/2" | 3/16" | 1/2" | 3/4" | 180° | Black | 60,000 | 000000000 | 00000 |