Grade 8, 5/16"-18 Hex Head Cap Screw, Black Oxide Steel, 5 in L, 25 PK MPN:U04100.031.0500
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In Stock
SKU
510-G5326693
Grade 8, 5/16"-18 Hex Head Cap Screw, Black Oxide Steel, 5 in L, 25 PK
This Grade 8, 5/16in-18 Hex Head Cap Screw is a heavy-duty fastener suitable for various industrial and construction applications. Its black oxide coating provides rust resistance and durability. With a 5-inch length and right-hand thread, this screw is ideal for assembling machinery, equipment, and other metal structures. The Grade 8 material ensures high strength and resistance to fatigue. Its use in construction, manufacturing, and repair projects can help improve stability and reduce the risk of screw failure. The 25-pack quantity is convenient for projects requiring multiple fasteners, making it a reliable choice for professionals and DIY enthusiasts alike.
Top product features:
- Grade 8 strength for high load applications
- Right-hand thread for secure fastening
- UNC (Coarse) thread for strong, reliable connections
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 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: 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: 8.27
- Package Width: 6.57
- Package Height: 1.00
- Package Weight: 2.86
Product info last updated on March 20, 2026 2:41am UTC
Category: Screws and Bolts