Product Description
Made from Grade 8 steel, these screws can be used in high-stress applications, such as valves, pumps, motors, and automotive suspension systems. They are at least 25% stronger than medium-strength steel screws. Grade 8 steel hex head screws are marked with six radial lines. Length is measured from under the head. Zinc yellow-chromate plated steel screws resist corrosion in wet environments.
Features:
| Thread Direction | Right hand |
| Head Width | 1-11/16 |
| Head Height | 23/32 |
| Tensile Strength | 150,000 psi |
| Rockwell Hardness | C33 |
| Specifications Met | ASME B18.2.1, SAE J429 |
| RoHS | Not Compliant |
Additional Information
| Diameter |
1-1/8″ |
|---|---|
| Thread Pitch |
7 |
| Thread |
Coarse |
| Length |
4″ |
| Finish |
Yellow Zinc |
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