5/16"-18 Socket Head Cap Screw, Flat, Black Oxide Steel, 1-1/4 in Length, 100 PK MPN:31C125KFC
5/16"-18 Socket Head Cap Screw, Flat, Black Oxide Steel, 1-1/4 in Length, 100 PK
The Kerr Lakeside 5/16in-18 Socket Head Cap Screw is a versatile and reliable fastening solution for a variety of applications. Its flat head design and socket drive make it ideal for use in machinery, equipment, and other industrial settings. The black oxide finish provides corrosion resistance and a durable finish. With a length of 1-1/4 inches and a thread size of 5/16in-18, this screw is perfect for use in applications where high torque and secure holding power are required. Its dimensional standards meet ASME B18.3, ensuring compliance with industry regulations.
Top product features:
- Fully Threaded
- Socket Drive Type
- Black Oxide Finish
Top product applications:
- Machine building
- 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 1/4 in, Fastener Length 1 1/4 in, Head Height 0.198 in, Head Diameter 0.656 in, Pack Size Small Pack, Thread Style Fully 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: 4.40
- Package Width: 3.40
- Package Height: 2.30
- Package Weight: 2.65
Product info last updated on February 28, 2026 3:02pm UTC
Category: Screws and Bolts