316 Stainless Steel Fastener Department  /  316 Stainless Steel Bolts - All styles  /  316 Stainless Steel Carriage Bolts  /  5/16-18 Diameter 316 Stainless Steel
 

5/16-18 Nylon Insert Lock Nuts 316 Stainless
5/16-18 Nylon Insert Lock Nuts 316 Stainless
$5.25
5/16-18 Hex Cap Nut 316 Stainless
5/16-18 Hex Cap Nut 316 Stainless
$13.25
5/16-18 Heavy Hex Finish Nuts 316 Stainless Steel
5/16-18 Heavy Hex Finish Nuts 316 Stainless Steel
$8.25
5/16 Lock Washers 316 Stainless
5/16 Lock Washers 316 Stainless
$7.25
5/16 x 1 1/2 Fender Washer Type 316 Stainless
5/16 x 1 1/2 Fender Washer Type 316 Stainless
$7.50
5/16 SAE Flat Washer 316 Stainless, 15795-812
5/16 SAE Flat Washer 316 Stainless, 15795-812
$7.00

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5/16-18 Carriage Bolts 316 Stainless Steel.

  • 316 Stainless Steel Carriage Bolt Screws Have a Mushroom Round Head.
  • Also Known as a Coach Bolt or Round Head Square Neck Bolt.
  • 5/16"-18 Carriage Bolts Have a Countersunk or Domed Head and Have a Square Section Under the Head for the Bolt to Lock Into Position When Installed Into the Same Size Square or Wood.
  • 316 Marine Grade Stainless Steel is Excellent for Use Where Corrosion Resistance is Required Function of the Fastener and also Adds the Perfect Finishing Touch on any Project
  • Type 316 Stainless Steel Contains Slightly More Nickel Than 18-8 Stainless Steel and 2-3% Molybdenum Alloy Giving it Better Resistance to Corrosion Than 304.
  • Right Hand Thread, UNC
  • Please View Matching Nuts & Washers Below. 
  • CONTACT OUR SALES DEPARTMENT FOR BULK AND WHOLESALE PRICING.