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Cup square neck bolts, also known as coach or carriage bolts, have a domed head and a square neck that bites into timber or a square hole. Advance Spares supplies them in steel and stainless.
The square neck stops the bolt turning while the nut is tightened, and the smooth head leaves nothing to grip from the outside. Common in trailers, gates, timber frames and security applications.
We supply cup square bolts to manufacturers across industrial, engineering and automotive sectors. Small batches, call-off orders and managed stock can all be arranged to suit the way you buy.
Our standard range covers the parts most manufacturers use every day. Rivets of every type, machine screws, socket screws, bolts, nuts and washers, all to recognised standards. One supplier for the lot keeps things simple.
Standard does not mean second best. Every part we supply is built to a recognised specification, whether that is BS, DIN, ISO or AISI, so it fits and performs exactly as your drawing expects.
Quality is backed by process, not promises. Continuous improvement, laser sorting where needed and full certification keep standards where they should be.
Our aim is simple. Supply products on time, at the right quality and at the most competitive price.
Tell us what you need. We will tell you what it costs and when you can have it. Call 01978 823 900 or visit our sectors page to see the full range.
For more information on Cup Square Neck Bolts Coach Bolts talk to Advance Spares Ltd