1/4"-28 Socket Head Cap Screw, Socket, Black Oxide Alloy Steel, 2-1/2 in Length, 100 PK MPN:77474
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In Stock
Free Shipping
In Stock
SKU
510-G016152967
1/4"-28 Socket Head Cap Screw, Socket, Black Oxide Alloy Steel, 2-1/2 in Length, 100 PK
Elevate your projects with Holo-Krome's 1/4in-28 Socket Head Cap Screws, precision-engineered for maximum strength and reliability. Constructed from high-grade Class 12.9 alloy steel, these screws offer superior durability and resistance to wear and tear. The black oxide finish provides a corrosion-resistant coating, ensuring long-lasting performance in harsh environments. Ideal for applications in aerospace, automotive, and industrial manufacturing, these screws are perfect for assembling critical components and machinery. With a 2-1/2 inch length and standard head type, they offer flexibility and ease of use, making them a valuable addition to any professional's toolkit or inventory.
Top product features:
- Socket Head Cap Screw has a standard head type for easy installation and removal.
- Socket Head Cap Screw features a hex drive size of 3/16 in for efficient tightening and loosening.
- Socket Head Cap Screw has a black oxide finish for corrosion resistance and durability.
Top product applications:
- Machine Building
- Automotive Repair
- Aerospace Engineering
Socket Head Cap Screw, Head Type Standard, System of Measurement Inch, Drive Type Hex, Drive Size 3/16 in, Material Alloy Steel, Material Grade/Class Class 12.9, Finish Black Oxide, Thread Size 1/4 In.-28, Minimum Thread Length Not Applicable, Fastener Length 2 1/2 in, Head Height 0.138 in, Head Diameter 0.226 in, Pack Size Small Pack, Package Quantity 100
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 3 days
- Minimum Order Quantity: 1
- Unit of Measure: PK
- Package Length: 5.88
- Package Width: 3.75
- Package Height: 2.75
- Package Weight: 3.56
Product info last updated on May 26, 2026 10:14am UTC
Category: Screws and Bolts