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Hillman Group Galvanized Carriage Bolt 5/8” x 12”, 25 Count, Blunt Point, Alloy Steel, Self-Locking Round Head Fasteners, Wood and Metal, No Washer Needed, Rust-Resistant (812656)

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US$86.16 cheaper than the new price!!

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Product details

Management number 216215078 Release Date 2026/04/19 List Price US$57.44 Model Number 216215078
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 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 008236134186
Brand Hillman
Color silver
Model 812656
Set Name Galvanized Carriage Bolt Set (25-Pack, 5/8” x 12”, Zinc)
Head Type Round
Size Name 25-Pack
Metal Type Zinc
Unit Count 1.0 Count
Part Number 812656
Thread Size 5/8
Thread Type Un
Drive System Square
Finish Types Galvanized
Grade Rating Class 8.8
Manufacturer The Hillman Group
Thread Class Coarse
Thread Style Right Hand
Fastener Size 5/8 x 12
Fastener Type Carriage Bolt
Item Diameter 0.63 Inches
Item Hardness Grade 2
Material Type Alloy Steel
Item Type Name Hillman Group Galvanized Carriage Bolt 5/8” x 12”, 25 Count, Blunt Point, Alloy Steel, Self-Locking Round Head Fasteners, Wood and Metal, No Washer Needed, Rust-Resistant (812656)
Exterior Finish Zinc
Item Dimensions 17.25 x 5.5 x 4.6 inches
Thread Coverage Fully Threaded
Number of Pieces 25
Screw Head Style Dome
Screw Point Style Round
Manufacturer Grade Grade 2
Included Components Hillman Group Galvanized Carriage Bolt 5/8” x 12”, 25 Count, Blunt Point, Alloy Steel, Self-Locking Round Head Fasteners, Wood and Metal, No Washer Needed, Rust-Resistant (812656)
Warranty Description Warranty
Set Screw Thread Type Unified National Coarse (UNC)
Compatible Groove Diameter 0.63 Inches
Global Trade Identification Number 00008236134186

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