Grade 8, 5/16"-18 Hex Head Cap Screw, Armor Coat Steel, 3 in L, 25 PK MPN:UST235757
Grade 8, 5/16"-18 Hex Head Cap Screw, Armor Coat Steel, 3 in L, 25 PK
Elevate your construction and industrial projects with these Grade 8, 5/16in-18 Hex Head Cap Screws from Armor Coat. Engineered for durability and resistance to corrosion, these screws feature a rugged armor coat finish and are made from high-strength steel. With a right-hand thread and coarse UNC thread type, they provide a secure hold in a variety of applications, including heavy machinery, equipment, and infrastructure projects. Their 3-inch length and 25-pack quantity make them ideal for large-scale projects, and their quick 1-day lead time ensures you can get the job done efficiently.
Top product features:
- Grade 8 steel provides high strength and durability.
- Armor Coat finish offers corrosion resistance and a long-lasting appearance.
- Right-hand thread direction allows for easy installation and secure fastening.
Top product applications:
- Heavy machinery assembly
- Automotive repair and maintenance
- Industrial equipment installation
Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 8, Fastener Finish Armor Coat, Dia./Thread Size 5/16 In.-18, Fastener Length 3 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: CA
- 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: 3.20
- Package Width: 1.90
- Package Height: 4.10
- Package Weight: 1.81
Product info last updated on March 5, 2026 8:11am UTC
Category: Screws and Bolts