Grade 2, 5/16"-18 Hex Head Cap Screw, Zinc Plated Steel, 4 in L, 25 PK MPN:U08210.031.0400
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In Stock
SKU
510-G5338767
Grade 2, 5/16"-18 Hex Head Cap Screw, Zinc Plated Steel, 4 in L, 25 PK
These Grade 2, 5/16in-18 hex head cap screws are ideal for a variety of applications where a strong, durable fastener is required. With a zinc-plated steel construction, they offer excellent corrosion resistance and can withstand harsh environments. Their right-hand thread and UNC (coarse) thread type make them suitable for use in a range of industries, including construction, manufacturing, and automotive. The partially threaded design allows for easy installation and provides a secure hold in materials such as wood, metal, and plastic. With a length of 4 inches and a package quantity of 25, these screws are perfect for projects of all sizes.
Top product features:
- The product is made of Grade 2 steel, which provides a durable and long-lasting fastening solution.
- The hex head design allows for easy tightening and loosening with a wrench or socket.
- The partially threaded design provides a secure hold in wood, metal, or other materials.
Top product applications:
- Machine parts assembly
- Furniture assembly
- Toolbox construction
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 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: 2.32
Product info last updated on February 18, 2026 8:53am UTC
Category: Screws and Bolts