HEX BOLTS
CARRIAGE BOLTS
SQ SQ BOLTS (ASSEMBELY)
WASHERS
THREADED RODS
SPECIAL FASTENERS
ANTI THEFT BOLTS AND NUTS
NYLON INSERT & SELF LOCKING NUTS
CASTLE AND SLOTTED NUTS
EXTENTION AND HEX NUTS
AUTOMOTIVE COMPONENTS
   
 
 
 
 
CARRIAGE BOLTS
 
 
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
 

For cup square Bolts with Nut and washer:

(For Grade 4.6 and 8.8)
As per BS-4933 (for bolts), BS/EN/1SO 4032 (For nuts), BS/EN/1SO 7091 (For washers)

PROTECTIVE COATING STANDARD:
 
 GALVANIZING  BS EN/ ISO 10684
 ZINC ELECTROPLATING  BS EN/ISO 4042