Description Din 603 carriage bolts, also known as coach bolts, are manufactured from A4 stainless steel, offering excellent corrosion resistance in aggressive environments, including coastal and industrial areas. The smooth, domed head with no drive recess provides a neat finish, while the square neck beneath the head prevents rotation during tightening. Supplied for use with a nut and washer, these fixings are ideal where strength, durability, and tamper resistance are required.
Key Features
Manufactured to Din 603 standard
A4 stainless steel for superior corrosion resistance
Domed, low profile head with square anti rotation neck
Designed for use with nut and washer
Suitable for indoor, outdoor, and coastal environments
Applications
Timber to timber and timber to steel fixings
Marine, coastal, and industrial installations
Fencing, gates, and outdoor structures
Steel plates and brackets requiring a smooth head finish
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