Grade 2, 5/16"-18 Hex Head Cap Screw, Zinc Plated Steel, 4-1/2 in L, 25 PK MPN:U08210.031.0450
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Free Shipping
In Stock
SKU
510-G5338776
Grade 2, 5/16"-18 Hex Head Cap Screw, Zinc Plated Steel, 4-1/2 in L, 25 PK
These Grade 2, 5/16in-18 Hex Head Cap Screws are ideal for a variety of applications, including construction, manufacturing, and DIY projects. Made from zinc plated steel, they provide excellent corrosion resistance and durability. The 4-1/2 inch length and partial threading design make them perfect for assembling and disassembling equipment, machinery, and other devices. With a package quantity of 25, you can stock up and have a reliable supply on hand. Whether you're a professional contractor or a homeowner tackling a project, these screws are a great choice for any job that requires a secure and long-lasting fastening solution.
Top product features:
- Grade 2 steel provides high strength and durability
- Zinc plating offers corrosion resistance and a protective finish
- Right-hand thread direction allows for secure and reliable fastening
Top product applications:
- General construction and repair
- Automotive repair and maintenance
- Machine assembly and manufacturing
Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 2, Fastener Finish Zinc Plated, Dia./Thread Size 5/16 In.-18, Fastener Length 4 1/2 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 25
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: 8.27
- Package Width: 6.57
- Package Height: 1.00
- Package Weight: 2.59
Product info last updated on February 14, 2026 5:34pm UTC
Category: Screws and Bolts