Grade 5, 5/16"-18 Hex Head Cap Screw, Zinc Plated Steel, 3-1/4 in L, 50 PK MPN:HCI503103250NA-050P
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Free Shipping
In Stock
SKU
510-G6753302
Grade 5, 5/16"-18 Hex Head Cap Screw, Zinc Plated Steel, 3-1/4 in L, 50 PK
This Grade 5, 5/16in-18 Hex Head Cap Screw is a reliable and durable fastening solution for various applications. Zinc-plated steel construction provides corrosion resistance and a secure hold in materials such as wood, metal, and plastic. The 3-1/4 inch length and partially threaded design allow for versatility in assembly and disassembly. Suitable for use in construction, automotive, and industrial settings, these screws meet industry standards for quality and performance. With a package of 50, they are ideal for projects requiring multiple fasteners, such as furniture assembly, machinery installation, and equipment repair.
Top product features:
- Grade 5 steel construction provides high strength and durability.
- Zinc plating offers corrosion resistance and a finished appearance.
- Right-hand thread direction allows for secure and consistent fastening.
Top product applications:
- Machine building and repair
- Automotive repair and maintenance
- Construction and heavy industry
Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 5, Fastener Finish Zinc Plated, Dia./Thread Size 5/16 In.-18, Fastener Length 3 1/4 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: 7.00
- Package Width: 4.00
- Package Height: 2.00
- Package Weight: 3.78
Product info last updated on January 29, 2026 2:38pm UTC
Category: Screws and Bolts