M20 Galvanised Coach Bolts – Cup Square Hex – Carriage Bolts
Coach Bolts are available in Zinc, Galvanised and Stainless Steel.
Galvanised coach bolts for external use in timber connections.
Timber frames, Oak beams, Heavy duty fencing, Play parks etc
M20 Coach Bolts (Cup Square Hex) to Din 603.
Thread M20 x 2.5mm Pitch – Head Diameter Min 45.2mm Max 46.8mm – Head Height Min 9.95mm Max 11.05mm
Thread Length for M20
up to 125mm long has a thread of 46mm thread
125mm up to 200mm long has a thread of 52mm thread
200mm Plus has a thread of 65mm thread.
Some of the Coach Bolts come fully threaded please ask if this is important.
We also stock Galvanised Nyloc Nuts to suit the galvanised coach bolts.
The Galvanised nylocs have oversized threads to fit the thicker coating of the Galv.
This page is under construction.
visit http://www.swiftfix.co.uk for mor info.