Fastener ID
Frequently Asked Questions
Q. 3 How can you identify a genuine Action Fastener product?
Most companies have a ‘head marking’ on the screw head to protect their product against bogus imports, brought in from overseas countries. 
This I.D. is stamped into the top of the screw head.
Storm-Tite has a C4 or C3 head marking, therefore identifying it to be a genuine Class 4 Action Fasteners product.
Storm-Tite C4 ‘head marking’ genuine Class 4 coating applied in Australia by Action Fasteners