Stainless 1/4-20 x 1" Carriage Bolt (3/4" to 5" Lengths Available in Listing), 18-8 Stainless Steel,50 Pieces (1/4-20x1) 1/4-20x1
Stainless 1/4-20 x 1" Carriage Bolt (3/4" to 5" Lengths Available in Listing), 18-8 Stainless Steel,50 Pieces (1/4-20x1)
A carriage bolt, coach bolt or round head square neck bolt is a form of bolt used to fasten metal to wood. It is distinguished from other bolts by its shallow mushroom head and that the shank cross-section of the bolt is circular for most of its length, as usual, but the portion immediately beneath the head is formed into a square section. This makes the bolt self-locking when placed through a square hole in a metal strap, or a round hole in most wood. This allows the fastener to be installed with only a single tool, a spanner or wrench, working from one side. The head of a carriage bolt is usually a shallow dome. The squared section is of the same size as the diameter of the bolt shank, with a plain unthreaded shank. Carriage bolts were developed for use through iron strengthening plates on either side of a wooden beam. It is commonplace though to use them to bare timber, the squared section giving enough grip to prevent rotation.
Product Features
- 300 Series Stainless Steel, (18-8)
- Tensile - 100,000 psi to 125,000 psi, Hardness - 85 Rockwell B
- Great corrosion resistance for outside applications
- 50 Pieces
Buy with confidence as this product comes with 18 months full local warranty in Australia & New Zealand (unless otherwise stated in the overview).
This product also comes with the benefits of the CocoonPower Warranty. For further details please read our Warranty Guidelines.
You can also purchase 3 Year Extended Care. If you are interested please see our Extended Care Information.