1 4 Inch Lag Bolt

Powerlag hex drive washer head zinc coated lag screw 39.

1 4 inch lag bolt. Hillman 3 8 in x 6 in gray hot dipped galvanized hex head exterior lag screws. As the lag screw enters deeper into the pilot hole the socket will likely ground out before the screw is fully inside. A lag screw is used to fasten wood to wood in applications where strength is required. All home centers carry a large assortment of lag bolts screw sizes.

Hillman 3 8 in x 8 in hot dipped galvanized steel lag screw. Grade 18 8 stainless steel hex lag screws 25 pack model 9055097 15 92 package. Grk fasteners 3 8 in. It can have right or left hand threads.

Big timber 17 x 7 in. Structurally rated lag bolts screws are available but most home centers carry generic versions of varying quality. Big timber 17 x 7 in. For pricing and availability.

Find lag screws lag screws at lowe s today. Prime line grade 18 to 8 stainless steel 1 4 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. If a lag screw with a 5 16 inch shaft is installed correctly it can withstand pull out or withdrawal of up to 212 pounds in close grain hem fir and redwood and up to 266 pounds in larch douglas fir according to information from the american wood council.

For the other users out there that will be using a socket on a 1 4 hex shank it s a different story. Rss star drive low profile washer head structural. Star drive round washer head construction lag screws 250 pack model ctx177 240 71. Star drive round washer head construction lag screws 100 pack model 1ctx177 107 00.

External hex lag screws 25 pack model 9055211 20 35 package. Lag bolts screws cost a third of the price of structural screws. If you have a pack of nut setter bits you re in good shape at least for the smaller sizes. Big timber 17 x 7 in.

A lag screw can have as much as a nine times greater bonding factor to wood than a regular nail.