Fasteners Branch
The company exports wide varieties of fasteners, such as bolts and nuts, wood screws, machine screws, self-tapping screws, washers and ect..
"Diamond" brand fasteners with over 30 years history, has got a ready market over 70 countries and regions and enjoyed a high reputation.
It is able to supply not only general grade ones with bright mild steel of DIN, AMERICAN IFI & BRITISH ATANDARD in large quantities,
but also non-standard parts according to clients' drawings or samples.
Also available are different surface treatment, such as Black finish, Zinc-plated, Brass-plated, Nickel-plated and Chromium-plated etc. are available, too.
Packing in usual way, or neutral, nominated or appointed samll packings upon request.

 
Bolts

Hexagon Head Bolts
 
Hexagon Head Bolts
 

DIN558 DIN601

DIN931 DIN933 DIN960 DIN961 DIN6914
IFI A-6 - UNC, UNF IFI A-10 - UNC, UNF
BSW-Half Thread


Hexagon Bolts With Hexagon Nuts
Hexagon Bolts With Hexagon Nuts
  DIN558/555 DIN601/555 DIN931/934 DIN933/934
ANSI Standard
BSW Standard

Hexagon Socket Head Cap Screws
Hexagon Socket Head Cap Screws
  DIN912
ANSI

Mushroom Head Square Neck Bolts
Mushroom Head Square Neck Bolts
  DIN603-4.8
IFI B-6
BSW
* With NUTS also available

Galv.Roofing Bolts & Nuts
 
Galv.Roofing Bolts & Nuts
  NFE25-129 / DIN562
BSW

 
Trelley Bolts
 
Trelley Bolts