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FRONT PAGE

Introduction to "Your Manufacturing Partnership"
 - Engineering
 - Product Enhancement
 - Component Supply/Assembly
 - Stocking & Delivery
 - Costs and Pricing
 - Group Resource
 - In-house Investment
 - Sourcing/Supply Structure
Introduction to "Nuts, Bolts, Screws, Washers"
- Applications

- Our products
   - Product Range

THREADED PRODUCTS
a) Machine Screws - overview
- Technical Info.
b) Socket Screws - overview
- Technical Info.
c) Hexagon Head Screws - overview
- Technical Info.
NUT PRODUCTS - overview
- Technical Info.
WASHERS - overview
- Complete Washers List
PINS & NAILS
RIVETS
- Other Rivets
OTHERS
a) Dubo Ring
b) Special Pressings
c) Dubo toothed Collar
d) Korrex Protective Caps
e) Korrex Nut Caps
f) Korrex Insulating Bushes

Company Publications

Company Profile Quality & Service

Contact Challenge

a) Press Release - Korrex Bushes provide more than just insulation
b) Press Release - Dubo Locking and Sealing Rings
c) Press Release - The Not So Humble Challenge Flat Washer

d) Press Release - Logistics Management for Fasteners
e) Press Release -
Micro-screws from Challenge

f) Press Release - Cup Washers for Countersunk and Raised Applications
g) Press Release -
Terminal Cup Washers and Copper Grip Washers


 

 

 

 

- Directions to Challenge