Description
1 2 20 x 1 1 2 L9 Hex Cap Screw Yellow Zinc Plated Domestic USA (400) Square Pancake Head Self Tapping Screw 410 Stainless Steel 11 32 x 12 High Speed 11 32 x 12 High Speed Aircraft Bit Cobalt Coarse threads approximately 2 3 up the shank draw the decking tightly to the substrate