Grade 5, 5/16"-18 Hex Head Cap Screw, Black Oxide Steel, 2-3/4 in L, 50 PK MPN:U01000.031.0275
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Free Shipping
In Stock
SKU
510-G5343046
Grade 5, 5/16"-18 Hex Head Cap Screw, Black Oxide Steel, 2-3/4 in L, 50 PK
This Grade 5, 5/16in-18 Hex Head Cap Screw is a high-strength fastener ideal for a variety of applications, including construction, manufacturing, and heavy machinery repair. The black oxide steel finish provides corrosion resistance and a durable, long-lasting surface. With a length of 2-3/4 inches and a right-hand thread, it's perfect for securing parts together in tight spaces. The partially threaded design allows for easy installation and removal. With 50 screws in each package, this is a convenient and cost-effective solution for any project. Its high strength and durability make it an excellent choice for heavy-duty applications.
Top product features:
- Grade 5 steel construction provides high strength and durability.
- Hex head design allows for easy installation and tightening with a wrench or socket.
- Right-hand thread direction enables secure fastening in standard applications.
Top product applications:
- Machine parts assembly
- Automotive repair and maintenance
- Industrial equipment assembly
Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 5, Fastener Finish Plain, Dia./Thread Size 5/16 In.-18, Fastener Length 2 3/4 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 50
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: 7.00
- Package Width: 6.00
- Package Height: 1.50
- Package Weight: 3.16
Product info last updated on February 12, 2026 7:53pm UTC
Category: Screws and Bolts