M20 x 320 Coach Bolts and Nuts Din 603 Spun Galvanised
| Quantity | Price per item | Discount |
| 10 items | £6.78 | 3% off |
| 25 items | £6.40 | 8% off |
| 50 items | £5.50 | 21% off |
Mild steel Coach Bolts for timber connections with a spun galvanised finish for external applications.
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.
Contact our Swiftfix team for further information and enquiries of our online shop you may have.
























Great to see these now being sold in the uk
I am looking at buying one of your augers but my country, Australia, does not show up on your list. Is it possible for me to buy one or do you not ship to Australia
We do ship to Australia and most countries. The carriage will have to be worked out for each requirement.
Hi im trying to get a order to Australia but i cant enter Australia in the order form .
Hi Allan
We do ship to Australia but need to work out carriage for each requirement.
Can you please email me and i will arrange a quote – sales@swiftfix.co.uk