Grade 8, 5/16"-18 Hex Head Cap Screw, Black Oxide Steel, 2-3/4 in L, 50 PK MPN:U04100.031.0275
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Free Shipping
In Stock
SKU
510-G1979111
Grade 8, 5/16"-18 Hex Head Cap Screw, Black Oxide Steel, 2-3/4 in L, 50 PK
Elevate your projects with the Grade 8, 5/16in-18 Hex Head Cap Screw from GoVets Select. Made from durable black oxide steel, this screw is designed to withstand heavy loads and resist corrosion. With a 2-3/4 inch length and 50-pack quantity, it's perfect for use in construction, automotive, and industrial applications. The coarse UNC thread provides a secure hold, while the hex head allows for easy tightening and loosening. Ideal for use in machinery, equipment, and heavy-duty assemblies, this screw is a reliable choice for professionals and DIYers alike.
Top product features:
- Grade 8 steel provides high strength and resistance to wear and fatigue.
- The hex head cap screw has a coarse UNC thread for secure and strong fastening.
- The partially threaded design allows for a secure grip in the material being fastened.
Top product applications:
- Machine building
- Construction projects
- Automotive repair
Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 8, Fastener Finish Plain, Dia./Thread Size 5/16 In.-18, Fastener Length 2 3/4 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNC (Coarse), Fastener Thread Style Partially Threaded, Fastener Industry Standards ASME B18.2.1, Head Type Hex, Min. Thread Length 7/8 in, Head Height 13/64 in, Head Width 1/2 in, Package Quantity 50
Additional Information
- Country of Origin: ZZ
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 6.00
- Package Width: 3.50
- Package Height: 2.00
- Package Weight: 3.30
Product info last updated on February 13, 2026 2:49pm UTC
Category: Screws and Bolts