Fasteners Branch

 Our products range from bolts, nuts to wood screws, ,machine screws, self-tapping screws, washers, rivets, anchors...etc. according to DIN, AMERICAN IFI, BRITISH & JIS STANDARD.
 They are generally applied to machine parts, automobile accessories, furniture, construction and decoration etc.. Apart from supplying steel fasteners of general grade (4.8/6.8) and high tensile strength (grade 8.8/10.9/12.9), we also provide fasteners made of brass, stainless steel and various alloy etc.. porducts with black finish, plated with bright (yellow/black) zinc, brass, nickel and chromium are made upon request. We welcome special orders made according to clients' drawing or samples as well. Most of the generally acceptable packing are available and customers can require packing with their own brands.
 The fasteners supplied with our registered brand "DIAMOND" have been enjoying a high reputation over 70 countries and regions in the past 50 years.
 For product details, please refer to the following pages. We are ready to meet any of your needs at any time.

 
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