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$696.99
As low as:
$696.99
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SPECIFICATIONS
A slotted Hex washer head thread forming tapping screw with a single lead thread rolled to the tip of an extra sharp point, and a second thread spaced 180° apart. Offers similar advantages as the steel screw of the same design but with better corrosion resistance. It is important to remember that the hardness of the material to be fastened should be a minimum of 10-20 Rockwell hardness points LESS than the hardness of the piercing screw.