Cup square neck bolts, often called coach or carriage bolts, are one of ASL's major product lines.

We manufacture them from M4 to M16 to DIN specification or British Standard.

Specials can be made to drawing.

Advance Spares Limited, Unit 21, Vauxhall Industrial Estate, Ruabon, Wrexham LL14 6HA. Tel 01978 823 900. Email sales@aslgroup.uk.com.