[3 PKG] Hex Head Cap Screws 316 Stainless Steel 5/16-18 X 9

Mutual ScrewSKU: 31144CH316YW

Price:
Sale price$36.91per 3( $12.30 each)
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 9
Material Steel
Grade 316
Finish Stainless Steel
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 1.0 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

Upgrade your fastener kit with our Hex Head Cap Screws 316 Stainless Steel 5/16-18 x 9. These high-grade screws are crafted from 316 stainless steel, delivering exceptional corrosion resistance and reliable strength in demanding environments. The 5/16-18 thread size and 9-inch length make them a versatile choice for heavy equipment, outdoor installations, and marine applications.

Key features

  • Material: 316 stainless steel (marine-grade corrosion resistance)
  • Head type: Hex head cap screw for strong drive engagement
  • Size: 5/16" diameter, 18 threads per inch (5/16-18)
  • Length: 9 inches overall
  • Finish: Natural stainless steel finish

Specifications

  • Diameter: 5/16" (0.3125")
  • Threads per inch: 18 TPI
  • Length: 9"
  • Thread type: UNC 5/16-18
  • Material: 316 stainless steel

Applications

Ideal for outdoor equipment, marine hardware, industrial machinery, and chemical processing setups where corrosion resistance and durable fasteners are essential. These hex head cap screws provide dependable performance in saltwater environments, humid settings, and exposure to corrosive elements.

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

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