Grade A307, 5/16"-18 Hex Head Cap Screw, Zinc Plated Steel, 5-1/2 in L, 50 PK MPN:494041-PG
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In Stock
Free Shipping
In Stock
SKU
510-G3366632
Grade A307, 5/16"-18 Hex Head Cap Screw, Zinc Plated Steel, 5-1/2 in L, 50 PK
Upgrade your project with the Grade A307, 5/16in-18 Hex Head Cap Screw from GoVets Select. Perfect for heavy-duty applications, these zinc-plated steel screws deliver exceptional strength and corrosion resistance. Ideal for use in construction, industrial, and automotive settings, they can withstand demanding conditions. With a 5-1/2 inch length and UNC (coarse) thread, they provide a secure fit in a variety of materials. Order in bulk with confidence, knowing you'll receive 50 high-quality screws with a lead time of just 1 day. Perfect for builders, mechanics, and DIY enthusiasts, these screws are a reliable choice for any project.
Top product features:
- Zinc plating provides corrosion resistance to the steel fastener.
- The hex head allows for easy tightening and loosening with a wrench or socket.
- The partially threaded design provides a secure hold in materials with a small hole diameter.
Top product applications:
- Building and construction projects
- Automotive repair and maintenance
- Industrial equipment assembly
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 5 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 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: 6.90
- Package Width: 4.60
- Package Height: 3.60
- Package Weight: 6.50
Product info last updated on February 28, 2026 12:13am UTC
Category: Screws and Bolts