Grade 8, 5/16"-18 Hex Head Cap Screw, Black Oxide Steel, 3 in L, 50 PK MPN:N04100.031.0300
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Free Shipping
In Stock
SKU
510-G0326378
Grade 8, 5/16"-18 Hex Head Cap Screw, Black Oxide Steel, 3 in L, 50 PK
For heavy-duty applications requiring exceptional strength and durability, Grade 8 hex head cap screws from GoVets Select are the ideal choice. Made from black oxide steel, these 5/16in-18 screws are designed to withstand harsh environments and resist corrosion. With a 3-inch length and partial threading, they provide a secure fit in a variety of materials, including wood, metal, and plastic. Suitable for use in construction, manufacturing, and industrial settings, these screws deliver long-lasting performance and reliability. Their compact size and high torque make them perfect for applications where space is limited, such as in machinery and equipment.
Top product features:
- Grade 8 material provides high strength and durability
- Right-hand thread direction allows for secure fastening
- UNC (Coarse) thread type provides a strong and reliable connection
Top product applications:
- Automotive Repair
- Heavy Machinery Assembly
- Construction Equipment Maintenance
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 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 50
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: 15.00
- Package Width: 7.00
- Package Height: 1.00
- Package Weight: 3.57
Product info last updated on February 20, 2026 7:01pm UTC
Category: Screws and Bolts