When subjected to 312 hrs of salt fog spray testing (BHMA A138.18), zinc-plated hardware showed severe corrosion while hardware with Weather Guard protection withstood these harsh conditions with very little deterioration.
Products specifications
Finish
|
Zinc |
Length
|
5 in |
Material
|
Steel |
Working Load Limit
|
150 lb |
Brand
|
National Hardware |
Manufacturer
|
NATIONAL BRAND |