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BZP cup square carriage bolts, known as coach bolts, are available at competitive prices, with a bolt supplied

Cup Square Carriage / Coach Bolts & Nuts, Grade 4.8 Mild Steel, BZP, DIN 603/555

Carriage Bolts - Coach Bolts at great prices

BZP cup square carriage bolts, known as coach bolts. Available in a selection of sizes and lengths at competitive prices. Manufactured from grade 4.8 mild steel with a bright zinc plating (BZP) they offer mid-level protection against corrosion. 

A smooth rounded head allows a clean finish and with no drive recess offers security as the bolt can only be removed and installed from one side.

The square neck under the rounded head locks into wood or metal preventing rotation during installation, which allows easy one-sided fastening.

Please note: The BZP bolts are supplied with a nut ready to go. 

For a higher level of corrosion resistance, a range of stainless steel carriage bolts is available.