5/16"-18 Socket Head Cap Screw, Button, Black Oxide Alloy Steel, 1/2 in Length, 100 PK MPN:31C50KBC
Discount: See in Cart
Free Shipping
In Stock
Free Shipping
In Stock
SKU
510-G3245365
5/16"-18 Socket Head Cap Screw, Button, Black Oxide Alloy Steel, 1/2 in Length, 100 PK
The 5/16in-18 Socket Head Cap Screw from Kerr Lakeside is a reliable fastening solution for various applications. Its button head design provides a secure fit in countersinks and blind holes, while its black oxide finish resists corrosion and wear. Suitable for use in a range of industries, including aerospace, automotive, and manufacturing, these screws offer high strength and durability. With a length of 1/2 in and a thread size of 5/16in-18, they can be used in a variety of assemblies, including equipment, machinery, and structural components. Available in packs of 100, these screws are a convenient and cost-effective solution for bulk fastening needs.
Top product features:
- 5/16in-18 thread size
- Fully threaded design
- Black oxide finish for corrosion resistance
Top product applications:
- Machine parts assembly
- Automotive repair and maintenance
- Aerospace engineering and manufacturing
Button Socket Head Cap Screw, Head Type Button, System of Measurement Inch, Drive Type Socket, Drive Size 3/16 in, Material Alloy Steel, Material Grade/Class Grade 8, Finish Black Oxide, Thread Size 5/16 In.-18, Minimum Thread Length 1/2 in, Fastener Length 1/2 in, Head Height 0.166 in, Head Diameter 0.547 in, Pack Size Small Pack, Thread Style Fully Threaded, Special Features Not Applicable, Countersink Angle Not Applicable, Dimensional Standards ANSI B 18.3, Flange Diameter 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: 4.50
- Package Width: 3.50
- Package Height: 1.20
- Package Weight: 1.51
Product info last updated on February 6, 2026 10:11pm UTC
Category: Screws and Bolts