Hexagonal Lag Screw Hot Dip Galvanized 3/4 * 18" asme_b18-2-2 This hexagonal bolt has a

This hexagonal bolt has a length of 4" with a threading of 1-8 [Partially Threaded]

they have a diameter of 5/8 and a length of 6

This hexagonal bolt has a length of 9" with a threading of 3/4-10 [Partially Threaded]

The screw has a length of 2-1/2" and a thread of 1-14

This hexagonal bolt has a length of 6" with a threading of 1-1/4-7 [Partially Threaded]

Hexagonal Lag Screw Hot Dip Galvanized 3/4 * 18" asme_b18-2-2 This hexagonal bolt has aHot Dipped Galvanized Steel screws have good chemical resistance and are a good choice for ACQ treated (arsenic free) lumber. Also known as lag bolts, they have a hex head for a secure grip with a wrench. They press threads into material for a tight, secure hold. To prevent splitting, drill a pilot hole slightly smaller than the screw. They may be mildly magnetic. Length is measured from under the head. The screw has a length of 18 and a diameter of 3