Grade 8, 5/16"-18 Hex Head Cap Screw, Armor Coat Steel, 4 in L, 25 PK MPN:UST235759
Grade 8, 5/16"-18 Hex Head Cap Screw, Armor Coat Steel, 4 in L, 25 PK
Upgrade your projects with the Grade 8, 5/16in-18 Hex Head Cap Screw from Armor Coat. Made from durable armor coat steel, these screws provide exceptional strength and corrosion resistance. Ideal for applications where high torque is required, such as in construction, automotive, and heavy machinery industries. The partially threaded design allows for easy installation and reduced risk of stripping. With a long thread length of 7/8 in, these screws can withstand heavy loads and provide a secure hold. Order in packs of 25 for your next project and experience the reliability and performance of Armor Coat fasteners.
Top product features:
- The product is a Grade 8 hex head cap screw that provides high strength and durability.
- The screw has a right-hand thread, allowing for easy installation and secure fastening.
- The armor coat finish provides corrosion resistance and helps to protect the screw from wear and tear.
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 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: 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: 3.80
- Package Width: 2.50
- Package Height: 4.80
- Package Weight: 2.36
Product info last updated on January 31, 2026 12:07am UTC
Category: Screws and Bolts