5/16-18 X 3/4" Flat Head Cap Screws | 316 Stainless Steel (100 / Pkg.)

Mutual ScrewSKU: 3112CSF316YW

Price:
Sale price$240.81per 100( $2.41 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 3/4
Material 316 Stainless Steel
Grade 316
Finish Plain
Drive Hex Socket
Head style Flat
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

Cap Screws Flat Socket 316 Stainless 5/16-18 X 3/4

Engineered for durability in challenging environments, these cap screws feature a flat socket head and premium 316 stainless steel for superior corrosion resistance. The 5/16-18 thread and 3/4 inch length provide a versatile, high-strength fastening solution suitable for marine, outdoor, and industrial applications.

  • Material: 316 stainless steel for outstanding corrosion resistance, including exposure to saltwater and moisture.
  • Head style: Flat socket head for a low-profile, clean appearance.
  • Drive type: Hex socket drive for secure, tool-friendly installation.
  • Thread size: 5/16-18 standard coarse thread for strong engagement.
  • Length: 3/4 inch overall length to fit a range of assemblies.
  • Finish: Stainless finish with natural corrosion resistance (no plating required).
  • Applications: Ideal for marine equipment, machinery, outdoor fixtures, automotive assemblies, and other high-moisture or corrosive environments.

Choose these cap screws for reliable, long-lasting performance where strength and corrosion resistance matter most. Add to your toolkit for fast, dependable assemblies.

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