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

Mutual ScrewSKU: 3116CSFPBB

Price:
Sale price$86.96per 100( $0.87 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 Flat
Thread style Fully Threaded
Weight 2.22 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 Flat Socket Nylon Patch Alloy Thermal Black Oxide 5/16-18 X 1 offers reliable fastening for precision assemblies where a flush, low-profile drive is essential. Built with an alloy steel core and a nylon patch backing, these cap screws combine strength with surface protection for a wide range of industrial applications.

Key features

  • Flat socket drive design for a flush seating profile
  • Nylon patch backing to protect mating surfaces
  • Alloy steel construction for enduring strength
  • Thermal black oxide finish for improved corrosion resistance and a low-gloss appearance
  • Thread size: 5/16-18
  • Length: 1 inch

Designed for use in automotive, machinery, and equipment assemblies where a premium fastener is needed, these cap screws deliver dependable performance and a clean, finished look. The nylon patch helps prevent marring on delicate components while the flat socket drive provides a secure, slip-free installation.

Specifications

  • Drive: Flat socket
  • Material: Alloy steel
  • Finish: Thermal black oxide
  • Patch: Nylon patch backing
  • Thread: 5/16-18
  • Length: 1 inch

Ready to secure your project with a dependable fastener? Add to cart and ensure a durable, protection-conscious fastening solution.

Can We Help?

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

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