5/16-18 X 1-1/4" Socket Head Cap Screws | 316 Stainless Steel (100 / Pkg.)

Mutual ScrewSKU: 3120CSP316BB

Price:
Sale price$131.17per 100( $1.31 each)
Pieces 100
Measurement type Inch
Thread size 5/16-18
Length 1-1/4
Material 316 Stainless Steel
Grade 316
Finish Plain
Drive Hex Socket
Head style Socket
Thread style Fully Threaded
Weight 3.17 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

Socket Head Cap Screws in 316 stainless steel offer superior corrosion resistance for demanding environments. This 5/16-18 x 1-1/4 inch screw is built for durability in marine, outdoor, and industrial applications.

Designed with an internal hex drive (Allen) for a clean, low-profile installation, these socket head cap screws provide strong clamping force while sitting flush or below the surface in many assemblies. The 316 stainless steel construction resists rust, salt spray, and chemical exposure, making them ideal for challenging conditions.

Key Features

  • Material: 316 stainless steel for excellent corrosion resistance
  • Head style: Socket head cap screw with internal hex drive
  • Thread size: 5/16-18
  • Length: 1-1/4 in
  • Applications: Marine, outdoor, automotive, and industrial environments

Whether you're repairing equipment, assembling machinery, or building outdoor structures, these screws provide reliable performance with a long service life. For the right fastener in demanding conditions, choose 316 stainless steel socket head cap screws in the 5/16-18 x 1-1/4 size.

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800-222-0324

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