Hex Cap Screw, Grade 2, Steel, Zinc Finish, Coarse Thread, 13/64" Head Height, 1/2" Across Flats, 5/16-18 x 2-1/2"
(Pack of
50)
SKU:4022 Item#: 4022
• UNC threads
• Also for use as a high-grade machine bolt
• SAE-approved cold-forming steel
• Full diameter shank
• Rolled threads
• Manufactured to SAE Grade 2 specifications
• Class 2A thread fit
Minimum Threaded Length – Up to 6" Long: (2 x Diameter) + 1/4" Over 6" Long: (2 x Diameter) + 1/2
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Catalog page#: 11-25
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Product Description
• UNC threads• Also for use as a high-grade machine bolt
• SAE-approved cold-forming steel
• Full diameter shank
• Rolled threads
• Manufactured to SAE Grade 2 specifications
• Class 2A thread fit
Minimum Threaded Length – Up to 6" Long: (2 x Diameter) + 1/4" Over 6" Long: (2 x Diameter) + 1/2
Technical Specifications
| Item#: | 4022 |
|---|---|
| Style | Industry Standard |
| Diameter | 5/16 " |
| Thread Pitch | 18 |
| Thread | Coarse |
| Length | 2-1/2 " |
| Type | Hex Cap Screw |
| Across Flats | 1/2 " |
| Material | Carbon Steel |
| Grade | 2 |
| Finish | Bright Zinc |
| Tensile Strength | 74,000 PSI |
| Head Style | Hex |
| Head Height | 13/64 " |
| Thread Form | UNR |
| Thread Length | Partial |
| Thread Length Minimum | 7/8 " |
| UNSPSC #: | 31161501 |
| TAA Compliant: | No |
| Weight: | 3.02 lb |
