5/16-18 X 1" Button Head Cap Screws | Nylon Patch | Alloy Steel Thermal Black Oxide (100 / Pkg.)

Mutual ScrewSKU: 3116CSBPBB

Price:
Sale price$90.83per 100( $0.91 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 1
Material Alloy Steel
Finish Thermal Black Oxide
Drive Hex Socket
Head style Button
Thread style Fully Threaded
Weight 2.31 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 Nylon Patch Alloy Thermal Black Oxide 5/16-18 X 1 deliver dependable strength and a clean, low-profile appearance for a wide range of mechanical assemblies. These button head socket cap screws are designed to provide a secure fit while minimizing protrusion in tight spaces.

Engineered with an alloy steel core and finished in thermally treated black oxide, they offer excellent wear resistance and corrosion protection for everyday use in automotive, machinery, and equipment applications. The included nylon patch enhances vibration damping and helps protect mating surfaces during assembly and operation.

  • Thread size: 5/16-18
  • Length: 1 inch
  • Head style: Button head socket cap screw
  • Material: Alloy steel
  • Finish: Thermal black oxide
  • Nylon patch: Provides vibration damping and surface protection

Whether you're repairing equipment, assembling equipment housings, or outfitting components where a low-profile, strong fastener is essential, these cap screws offer reliability and ease of use with standard tools. Choose these nylon-patched, alloy steel screws for durable performance and a discreet, professional finish in your next project.

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800-222-0324

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