5/16-18 X 7/8" Button Head Cap Screws | Steel Black Oxide (1 / Pkg.)

Mutual ScrewSKU: 3114CSBKC

Price:
Sale price$51.90per 100( $0.52 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 7/8
Material Steel
Finish Black Oxide
Drive Hex Socket
Head style Button
Weight 3.0 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

Cap Screws Button Socket in steel with a black oxide finish combines strength, durability, and a clean, low-profile appearance. Measuring 5/16-18 with a length of 7/8 inch, these button head socket cap screws are built to perform in a variety of demanding applications where space is tight and head clearance matters.

  • Head style: Button head, socket cap screw
  • Drive: Internal hex (Allen)
  • Material: Steel
  • Finish: Black oxide
  • Thread: 5/16-18 UNC
  • Length: 7/8 inch

Ideal for machinery, automotive components, and equipment assemblies where a flush finish and secure hold are essential. The black oxide finish provides a durable, low-glare appearance that resists wear in regular use. Pair these screws with matching 5/16-18 threaded holes or nuts and a compatible hex driver to achieve proper torque and a reliable fit.

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