Hillman Group Galvanized Carriage Bolt 1/2" x 14”, 25 Count, Blunt Point, Alloy Steel, Self-Locking Round Head Fasteners, for Wood and Metal, No Washer Needed, Rust-Resistant (812640)

★★★★★ 4.9 90 reviews

$108.03
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Product details

Management number 215648173 Release Date 2026/04/12 List Price $43.21 Model Number 215648173
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Product Description Carriage Bolts are designed to fasten a wooden face to either a wood or metal frame. Its flat head is designed to eliminate the need for a washer and provide a semi-flush finish to applications. The square underside of the head is self locking to eliminate spinning and the need for a driving tool. The galvanized finish provides optimal rust prevention but can be chalky in appearance. From the Manufacturer Carriage Bolts have a smooth, rounded head that has a small square section underneath. They are used in wood connections utilizing the square neck under the round head which will sit into the hole to prevent the head from turning. These carriage bolts come plated in zinc for moderate corrosion resistance.

  • Carriage Bolts are designed to fasten a wooden face to either wood or metal
  • Flat head provides a semi-flush finish to applications
  • The heads is designed to eliminate the need for a washer
  • Square underside of the head is self locking to eliminate the need for a driving tool
  • Galvanized finish is perfect for rust prevention
UPC 008236134056
Brand Hillman
Color Galvanized
Model 812640
Set Name 25
Head Type Round
Size Name 25-Pack
Metal Type Alloy Steel
Unit Count 1.0 Count
Part Number 812640
Thread Size 1/2"
Thread Type Unc
Drive System Square
Finish Types Galvanized
Grade Rating Grade 2
Manufacturer The Hillman Group
Thread Class 1A
Thread Style Right Hand
Fastener Size 1/2" x
Item Diameter 0.5 Inches
Item Hardness Grade 2
Material Type Alloy Steel
Exterior Finish Hot-Dipped Galvanized
Item Dimensions 17.25 x 4.9 x 4.5 inches
Thread Coverage Partially Threaded
Number of Pieces 25
Screw Head Style Round
Manufacturer Grade Grade 2
Compatible Groove Diameter 0.5 Inches
Global Trade Identification Number 00008236134056

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4.9 out of 5
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90 ratings | 37 reviews
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