5/16"-18 x 4 Hot Dipped Galvanized Carriage Bolt Kit w/Nuts & Flat Washers, Full Thread, Grade A, Quantity 50 - by Fastener Depot, LLC

★★★★★ 4.3 69 reviews

$90.00
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$90.00
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Free shipping Free 30-day returns

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Product details

Management number 215645396 Release Date 2026/04/12 List Price $36.00 Model Number 215645396
Category

Carriage bolts are designed to fasten a wooden face to either wood or metal. Push into a hole the same size as the shank and then hammered in the rest of the way, where the square shoulder locks it firmly in place eliminating the need for a washer. Used whenever a smooth finish surface is needed so that nothing becomes snagged on the fastener. Galvanized finish allows for greater corrosion resistance.

  • Coarse Thread
  • Superior Corrosion Resistance
  • Hot Dipped Galvanized Finish
  • Grade A
  • Full Thread
  • Minimum Tensile Strength: 60,000 PSI
  • Coating Thickness: for sizes 3/8“ & under : 0.0017” (43 microns) | for sizes over 3/8“ : 0.0020” (50 microns)
  • Specifications Met: ASTM F2329/F2329M or ASTM A153/A153M
  • RoHS Compliant
UPC 745373816741
Brand Fastener Depot
Color Grey
Size Name 5/16"-18 x 4"
Unit Count 50.0 Count
Item Weight 7 Pounds
Thread Size 5/16"-18
Finish Types Hot Dipped Galvanized
Grade Rating Grade A
Manufacturer Fastener Depot, LLC
Fastener Type Carriage Bolt
Item Diameter 5/16" Inches
Material Type Alloy Steel
Number of Pieces 50
Screw Head Style Round
Included Components Nuts & USS Flat Washers
Compatible Groove Diameter 5 Inches

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