high/low thread form incorporates indentations ("teeth") that cut easily and quickly through high-density materials

3/4-10 x 34 A307A Hex Bolt Plain Steel

1/2-13 x 1 Grade 5 Hex Cap Screw Plain Domestic USA (400)

3/8-16 x 3 1/2 Grade 8 Hex Cap Screw Yellow Zinc Plated Domestic USA (50)

464 inches

1/2 x 7 Hex Lag Screw 316 (A4) Stainless Steel Hex Washer Head Self Drilling Screws Zinc Plated high/low thread form incorporates indentationsThis 1 2 x 7 Hex Lag Screw 316 (A4) Stainless Steel is made from high grade 316 (A4) stainless steel, designed for maximum durability and strength. With its superior corrosion resistance and weatherproofing, it is the perfect solution for any outdoor or marine application.