DIN603 Carriage Bolts

Features Specifications: DIN603 CARRIAGE BOLT
PRODUCT: MUSHROOM HEAD SQUARE NECK BOLT
SIZE:M5-M18
LENGTH:8-200MM
MATERIAL: CARBON STEEL, STAINLESS STEEL
PACKAGE: 20-25KGS/CARTON, 36 CTNS PER PALLET

CARRIAGE BOLTS are mostly used in wood and may also be known as plow bolts. They have a domed top and a square under the head. The carriage bolt square pulls into the wood as the nut in tightened for a very secure fit.

Available in a variety of diameters, carriage bolts are a common choice for any job. Carriage bolts are made from a variety of types and grades of steel to suffice for the abundance of applications carriage bolts are used. Below are just a few of the common bolts types.

Zinc-plated bolts: Moderate protection against rust.
Steel grade 5 bolts: Medium carbon steel; used in high-strength automotive applications.
Stainless steel 18-8 bolts: This material of choice for exterior and marine applications is produced from an alloy of steel with a high corrosion resistance.
Silicone bronze bolts: Used in wood boat building this alloy of copper has better strength and corrosion resistance than brass.
Hot dipped galvanized bolts: Much more corrosion resistant than zinc-plated. These thick coated bolts work with galvanized nuts for exterior use in the coastal areas.