5/16"-18 Socket Head Cap Screw, Flat, Black Oxide Alloy Steel, 2-1/4 in Length, 100 PK MPN:31C225KFC
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In Stock
Free Shipping
In Stock
SKU
510-G2896887
5/16"-18 Socket Head Cap Screw, Flat, Black Oxide Alloy Steel, 2-1/4 in Length, 100 PK
Kerr Lakeside's 5/16in-18 Socket Head Cap Screw is a versatile and reliable fastening solution for a variety of applications. With a flat head and black oxide finish, these screws provide a secure hold and resist corrosion. Suitable for use in inch-based systems, they are perfect for assembling machinery, equipment, and other industrial projects. The partially threaded design allows for a strong bond between the screw and the material. Available in a pack of 100, these screws offer convenience and value for professionals and DIYers alike. Their durability and performance make them an excellent choice for demanding applications.
Top product features:
- Flat head design for countersinking applications
- Black oxide finish for corrosion resistance
- Partially threaded design for secure fastening in thinner materials
Top product applications:
- Machine Tool Installation
- Automotive Repair
- Construction Equipment Maintenance
Socket Flat Head Screw, Head Type Flat, System of Measurement Inch, Drive Type Socket, Drive Size 3/16 in, Material Alloy Steel, Finish Black Oxide, Thread Size 5/16 In.-18, Minimum Thread Length 1 1/8 in, Fastener Length 2 1/4 in, Head Height 0.198 in, Head Diameter 0.656 in, Pack Size Small Pack, Thread Style Partially Threaded, Special Features Not Applicable, Countersink Angle 82 Degrees , Dimensional Standards ASME B18.3, Flange Diameter Not Applicable, Flange Thickness Not Applicable
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: 6.00
- Package Width: 6.50
- Package Height: 2.00
- Package Weight: 4.46
Product info last updated on January 16, 2026 6:01am UTC
Category: Screws and Bolts