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Grade 8 Hex Cap Screws Zinc Yellow Plated 5/16"-18 x 5-1/2", 50 -Pieces, Coarse Thread Partially Threaded 0.875 inches of Thread by Newport Fasteners
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$34.79 cheaper than the new price!!
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New $57.99
Product details
| Management number | 211256796 | Release Date | 2026/04/04 | List Price | $23.20 | Model Number | 211256796 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
A cap screw made from medium carbon alloy stel and heat treated. Deisgned for use in high stress applications.
- A grade 8 bolt is stronger than the more commonly used grade 5.
- Grade 8 Steel
- Coarse Thread / Partially Threaded 0.875 inches of Thread
- Manufactured to ASME B18.2.1 & SAE J429 specifications
- Tensile Strength: 150,000 psi. min, 1/4 – 1.5 inch diams)
| Brand | Newport Fasteners |
|---|---|
| Size Name | 5/16-18 x 5 1/2 inch |
| Item Weight | 7 Pounds |
| Part Number | N455103-50 |
| Thread Size | 5/16-18 |
| Thread Type | Unc |
| Drive System | External Hex |
| Grade Rating | Grade 8 |
| Manufacturer | Newport Fasteners |
| Thread Style | Right Hand |
| Fastener Type | Hexagon Bolt |
| Item Hardness | Grade 8 |
| Material Type | Alloy Steel |
| Exterior Finish | Zinc |
| Thread Coverage | Coarse |
| Screw Head Style | Hex |
| Manufacturer Grade | Grade 8 |
| Set Screw Thread Type | Coarse |
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