Hexagonal Lag Screw Stainless Steel 3/4 * 12" Quantity:Unity This hexagonal bolt has a

This hexagonal bolt has a length of 5-1/2" with a threading of 7/8-14 [Partially Threaded]

The screw has a length of 2-3/4" and a thread of 3/4-10

The bolts have a thread of 1/4-20 and a length of 9/16

These lag screws are classified as ASME B18

Hexagonal Lag Screw Stainless Steel 3/4 * 12" Quantity:Unity This hexagonal bolt has a18 8 stainless 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 12 and a diameter of 3 4.