- Â ZINC ELECTROPLATINGÂ BS EN/ISO 4042
- GALVANIZINGÂ BS EN/ ISO 10684
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Supply Type
Manufacturer, Exporter, Supplier
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Preferred Buyer Location
All over the world
Predominately used on roof joists, fencing and timber to timber applications these Cup square bolts also known as carriage bolts or coach bolts come supplied with nuts, with a square underneath the head for a greater lock into wood.Domed round head for a neater finish
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For cup square Bolts with Nut and washer:
(For Grade 4.6 and 8.8)Â As per BS-4933 (for bolts), BS/EN/1SO 4032 (For nuts), BS/EN/1SO 7091 (For washers)