5/16-18 X 1/2" Button Head Cap Screws | Steel Black Oxide (1 / Pkg.)
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5/16-18 X 1/2" Button Head Cap Screws | Steel Black Oxide (1 / Pkg.)

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5/16-18 X 1/2" Button Head Cap Screws | Steel Black Oxide (1 / Pkg.)

Mutual ScrewSKU: 3108CSBKC
Price:
$35.64per 100( $0.36 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 1/2
Material Steel
Finish Black Oxide
Drive Hex Socket
Head style Button
Weight 2.0 lb

WARNING: This product can expose you to chemicals including lead and lead compounds, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to https://www.P65Warnings.ca.gov.

Description

Upgrade your assemblies with the Cap Screws Button Socket, a durable solution engineered for strength and a sleek finish. Crafted from solid steel with a black oxide coating, these socket head cap screws offer reliable performance in a compact, low-profile design.

Designed to fit 5/16-18 fastener applications, these screws measure 1/2 inch in length and are ideal for equipment, machinery, automotive, and furniture assemblies where a flush surface is preferred.

Key features

  • Material: Steel for strength and durability
  • Finish: Black oxide to resist corrosion and reduce glare
  • Head style: Button head socket cap screw for a clean, low-profile appearance
  • Thread size: 5/16-18 UNC (coarse thread)
  • Length: 1/2 inch
  • Drive type: Hex/Allen drive for easy tightening with standard tools

Applications include precision machinery, automotive components, electronics enclosures, and furniture fittings. For best results, pair with the correct hex key and mating components that accept 5/16-18 UNC threads.

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If you’re not sure that this product is right for you, give us a call!
800-222-0324

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