
ZAC screws come with a umbrella cap head keeping the washer protected from the elements. Because of this, ZAC screws come with a lifetime warranty and do not need replacing. Standard screws have exposed washers which break down and need replacing every 7-10 years.
ALL screws should be inspected every 2 years for backing out and tighten them as needed.









813-752-7088, option 1
3399 Paul Buchman Highway
Plant City, FL 33565
email: sales@discountmetalmart.com
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