Yukon Structural Lag Screws: Hex Head

Our YUKON™ General Exterior Structural Hex Lag Screw has following quite special features:

Strong Washer Hex Head

The strong Structural Lag Screw with a 5/16” Hex Head provides a powerful torque transmission and an effortless installation. Underneath the head of the screw is a built-in washer providing excellent holding power and allowing the screw to perform greatly even when used for heavy duty applications.

Fast Start Tip™

Allows it to have a prompt grip as it includes sharp threads going all the way to the tip of the screw. Furthermore, the thread cut inserted greatly reduces any splitting effect and helps minimize the driving torque necessary to engage the wood.

Twin Blades™

A set of knurls that cutfast to dramatically reduce heat and friction occurring on the shank while lessening the load on the drill. Furthermore, Twin Blades™ grant an outshining performance as they remove debris much faster than a typical knurl of a fastener. Patents pending.

• Download TER 2010-03 Technical Evaluation Report