Hillman 240306 Carriage Bolt, 1/2 x 3-Inch, Steel, Zinc-Plated, Silver, 50-Pack

★★★★★ 4.9 63 reviews

$46.23
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$46.23
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Product details

Management number 215645663 Release Date 2026/04/12 List Price $18.49 Model Number 215645663
Category

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 zinc plating is rust resistant and provides a beautiful, consistent finish; but, may not work for all exterior projects. 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
  • Zinc Finish provides a beautiful, consistent finish
UPC 008236087468
Brand Hillman
Color No Color
Model 240306
Set Name Hillman 50-Piece Zinc-Plated Carriage Bolt Set (1/2 x 3-Inch)
Head Type Flat
Size Name 1/2 x 3-Inch
Metal Type Alloy Steel, Carbon Steel
Unit Count 1.0 Count
Item Weight 3.5 Kilograms
Part Number 240306
Thread Size 1/2 inch
Thread Type Un
Drive System Square
Finish Types Zinc
Grade Rating Grade 2
Manufacturer The Hillman Group
Thread Class 1A
Thread Style UNC
Fastener Size 1/2 x 3-Inch
Fastener Type Carriage Bolt
Item Diameter 0.5 Inches
Item Hardness Grade 2
Material Type Alloy Steel
Item Type Name 1/2-13X3 CARRIAGE BOLT
Exterior Finish Zinc
Item Dimensions 7.1 x 4.6 x 3.3 inches
Thread Coverage Fully Threaded
Number of Pieces 50
Screw Head Style Flat
Screw Point Style Flat, Square
Manufacturer Grade Grade 2
Included Components Hardware; Fasteners & Hooks;carriage-screws-and-bolts
Warranty Description Warranty
Maximum Shear Strength 250 MPa to 550 MPa
Compatible Groove Diameter 0.49 Inches
Global Trade Identification Number 00008236087468

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4.9 out of 5
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63 ratings | 26 reviews
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