Grade 8, 1/4"-28 Hex Head Cap Screw, Black Oxide Steel, 5-1/2 in L, 25 PK MPN:N04160.025.0550
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Free Shipping
In Stock
SKU
510-G0325005
Grade 8, 1/4"-28 Hex Head Cap Screw, Black Oxide Steel, 5-1/2 in L, 25 PK
Get the job done with our Grade 8, 1/4in-28 Hex Head Cap Screws, precision-made from black oxide steel for maximum durability and resistance to corrosion. Ideal for applications where high strength and torque are required, such as in construction, automotive, and industrial settings. With a length of 5-1/2 inches and a thread length of 3/4 inch, these screws provide a secure hold in a variety of materials. Order in packs of 25 for convenient use in projects and repairs, and enjoy fast shipping in just one day. Perfect for professionals and DIYers alike, these screws deliver reliable results every time.
Top product features:
- Grade 8 steel provides high strength and resistance to fatigue and corrosion.
- The 1/4in-28 thread size offers a high level of precision and accuracy for applications requiring tight tolerances.
- The hex head design allows for easy installation and removal with a standard hex key or wrench.
Top product applications:
- Automotive repair
- Heavy machinery assembly
- Industrial equipment construction
Hex Head Cap Screw, System of Measurement Inch, Basic Material Steel, Material Grade Grade 8, Fastener Finish Plain, Dia./Thread Size 1/4 In.-28, Fastener Length 5 1/2 in, Fastener Thread Direction Right Hand, Fastener Thread Type UNF (Fine), Fastener Thread Style Partially Threaded, Fastener Industry Standards ASME B18.2.1, Head Type Hex, Min. Thread Length 3/4 in, Head Height 5/32 in, Head Width 7/16 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: 15.00
- Package Width: 7.00
- Package Height: 1.00
- Package Weight: 2.05
Product info last updated on January 22, 2026 6:40am UTC
Category: Screws and Bolts