RoHS (Restriction of Hazardous Substances) RoHS (Restriction ofHazardous Substances) |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement)  |
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Hardness Hardness |
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Tensile Strength Tensile Strength |
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REACH (Registration, Evaluation, Authorization and Restriction of Chemicals) REACH (Registration,Evaluation, Authorization and Restriction of Chemicals) |
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About Thumb Screw and Binding Post Materials
More
Latching Thumb Screws
The head fits through a slit in a latch or panel to hold it in place. A black-oxide finish provides corrosion resistance in dry environments. Length is measured from under the head.
For technical drawings and 3-D models, click on a part number.
Head | ||||||||
|---|---|---|---|---|---|---|---|---|
| Lg. | Thread Lg. | Wd. | Ht. | Thick. | Tensile Strength, psi | Hardness | Each | |
Black-Oxide Steel | ||||||||
10-24 | ||||||||
| 1" | 7/8" | 1/2" | 1/2" | 3/16" | Not Rated | Not Rated | 000000000 | 00000 |
10-32 | ||||||||
| 1" | 7/8" | 1/2" | 1/2" | 3/16" | Not Rated | Not Rated | 000000000 | 0000 |
| 1 1/2" | 1 3/8" | 1/2" | 1/2" | 3/16" | 70,000 | Rockwell B84 | 000000000 | 0000 |
1/4"-20 | ||||||||
| 1 1/4" | 1" | 3/4" | 5/8" | 1/4" | Not Rated | Not Rated | 000000000 | 0000 |
| 1 3/4" | 1 1/2" | 3/4" | 5/8" | 1/4" | 70,000 | Rockwell B84 | 000000000 | 0000 |
5/16"-18 | ||||||||
| 1 1/2" | 1 1/4" | 1" | 3/4" | 5/16" | Not Rated | Not Rated | 000000000 | 0000 |
| 2" | 1 3/4" | 1" | 3/4" | 5/16" | 70,000 | Rockwell B84 | 000000000 | 00000 |
3/8"-16 | ||||||||
| 1 1/2" | 1 1/4" | 1" | 1" | 3/8" | Not Rated | Not Rated | 000000000 | 00000 |
Vibration-Resistant Captive Panel Screws
An expanding rubber bushing damps vibration while holding panels together. To install, push the threaded end through a hole in the outer panel, slide on the bushing, and tighten the nut. Next, insert the assembly through the inner panel hole and flip the handle to fasten. They become a part of the panel when installed, so they won't fall out and get lost.
For technical drawings and 3-D models, click on a part number.
For Panel Thick. | For Outer Panel Cutout | Handle | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Outer | Total | Ht. | Wd. | For Inner Panel Hole Dia. | Lg. | Ht. | Material | Color | Screw Lg. | Bushing Material | Nut Material | Each | |
Zinc Alloy | |||||||||||||
| 0.01" to 0.13" | 0.26" | 0.161" | 0.13" | 0.375" | 1.09" | 0.31" | Nylon Plastic | Black | 0.52" | Rubber | Nylon Plastic | 000000000 | 00000 |
Brass | |||||||||||||
| 0.01" to 0.19" | 0.38" | 0.228" | 0.177" | 0.547" | 1.53" | 0.45" | Nylon Plastic | Black | 0.75" | Rubber | Nylon Plastic | 000000000 | 0000 |