Grade 8, 5/16"-18 Hex Head Cap Screw, Black Oxide Steel, 5 in L, 25 PK MPN:N04100.031.0500
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In Stock
SKU
510-G0326350
Grade 8, 5/16"-18 Hex Head Cap Screw, Black Oxide Steel, 5 in L, 25 PK
Elevate your projects with the Grade 8, 5/16in-18 Hex Head Cap Screw from GoVets Select. Engineered for durability and strength, these black oxide steel fasteners feature a coarse UNC thread and partially threaded design, ensuring a secure hold in a variety of materials. Ideal for applications where high torque is required, such as in machinery, equipment, and heavy-duty construction, these screws deliver reliable performance and long-lasting results. With a package of 25, you'll have everything you need to complete your project with confidence and precision, making them a must-have for professionals and DIYers alike.
Top product features:
- Grade 8 material provides high strength and resistance to wear and fatigue
- Black oxide finish provides corrosion resistance and a durable, low-glare appearance
- Right-hand thread direction allows for easy installation and secure fastening
Top product applications:
- Heavy machinery assembly
- Automotive repair and maintenance
- Industrial equipment construction
Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 8, Fastener Finish Plain, Dia./Thread Size 5/16 In.-18, Fastener Length 5 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: US
- 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: 5.50
- Package Width: 2.50
- Package Height: 2.50
- Package Weight: 2.80
Product info last updated on February 4, 2026 5:42am UTC
Category: Screws and Bolts