Hex Head Cap Screws 316 Stainless Steel 5/16-18 x 3" (PT)
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Hex Head Cap Screws 316 Stainless Steel 5/16-18 x 3" (PT)

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[100 PKG] Hex Head Cap Screws 316 Stainless Steel 5/16-18 x 3" (PT)

Mutual ScrewSKU: 3148CH316BB
Price:
$110.08per 100( $1.10 each)
Measurement type Inch
Thread size 5/16-18
Diameter 5/16
Length 3
Material Steel
Grade 316
Finish Stainless Steel
Head style Hex
Threads per inch 18
Thread style Partially Threaded
Weight 7.14 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

These Hex Head Cap Screws are built from 316 stainless steel to deliver exceptional corrosion resistance and durable performance in challenging environments. With a 5/16-18 thread and a 3" length, they’re ideal for securing panels, machinery, and outdoor equipment where reliability matters.

Hex Head Cap Screws 316 Stainless Steel 5/16-18 x 3" (PT)

Key specifications at a glance:

  • Material: 316 stainless steel
  • Head style: Hex head cap screw
  • Thread size: 5/16-18
  • Length: 3 inches
  • Finish: Natural stainless finish
  • Applications: Marine, outdoor, and industrial environments

Whether you’re assembling equipment, installing panels, or securing components in corrosive or humid conditions, these stainless steel hex head cap screws provide strong, reliable fastening with excellent resistance to rust and corrosion. Pair with compatible nuts and washers for a complete, durable fastening solution.

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800-222-0324

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