3/8"-16 x 3 (100 Pack) Zinc Carriage Bolt Kit Grade 307A, Includes 3/8" USS Flat Washers (100 pcs) and 3/8"-16 Hex Nuts (100 pcs), Zinc Plated for Exterior Use by Fastener Depot, LLC

★★★★★ 4.2 39 reviews

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Product details

Management number 220320175 Release Date 2026/05/03 List Price $27.16 Model Number 220320175
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. Zinc finish allows for greater corrosion resistance.

  • Coarse Thread
  • Superior Corrosion Resistance
  • Zinc Finish
  • Grade A307
  • 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
  • Kit Includes: Nuts and Flat Washers
UPC 680699497222
Brand Fastener Depot
Color Silver
Model FD489078
Size Name 3/8"-16 x 3"
Metal Type Carbon Steel
Unit Count 100.0 Count
Item Weight 9.3 Pounds
Part Number FD489078
Thread Size 3/8"-16
Thread Type Unc
Grade Rating Grade A
Manufacturer Fastener Depot, LLC
Thread Style Right Hand
Fastener Type Carriage Bolt
Item Diameter 3/8" Inches
Material Type Alloy Steel
Exterior Finish Zinc
Item Dimensions 3 x 0.5 x 1.06 inches
Number Of Items 100
Thread Coverage Fully Threaded
Number of Pieces 100
Screw Head Style Round
Manufacturer Grade Grade A
Maximum Shear Strength 60,000 PSI

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