Large Wood Lag Bolts

The most common stainless steel for general hardware use.

Large wood lag bolts.

Star drive round washer head construction lag screws 100 pack model 1ctx1712 211 00. 10 per pack model 810300 27 45. Big timber 17 x 12 in. A lag screw also known as a lag bolt is a fastener that has a hex head and external hex drive and coarse threads that extend a minimum two thirds of the shaft length.

Hex heads are six sided for use with a wrench. This guide will show you the different grades of bolts in both u s. Commonly used for decks framing retaining walls and wooden playground equipment. Lag bolts are large wood screws with hexagonal heads often called a lag screw.

Also known as lag bolts hex lag screws. Lag screws are hex head screws with thick lag screws are hex head screws with thick shafts and coarse threads. A corrosion resistant steel alloy. A lag screw is used to fasten wood to wood in applications where strength is required.

With large diameter bolts there is a concern that splitting of the wood member may occur before redistribution of stresses to less highly loaded bolts can occur. Hex lag screws are large scale wood screws with six sided heads. Owt ornamental wood ties 1 4 in. They are designed to securely join wood pieces together in heavy load applications.

Machine threads allow them to be used with both tapped holes and nuts. Steel self tapping timber screws 50 box model. Lag screws can also be used in masonry if combined with a lag shield. Square head bolts are essentially the same as hex bolts but with square heads.