Description:

The Prime Line 9055517 Hex Lag Screw Set provides heavy duty fastening for high load applications like deck building. This 100 piece pack of zinc plated steel screws ensures a secure hold where standard wood screws are insufficient.

• Size 5/16 inch X 1.5 inch
• Material A307 Grade A Zinc Plated Steel
• Head Style Hex bolt head
• Drive System External Hex
• Thread Type Partially threaded UNC Right Hand
• Point Style Type A Point
• Finish Zinc
• Quantity 100 pieces per pack
• Application Heavy duty wood screw for high load support
• Installation Requires pilot hole and wrench or socket tool
• Outside Diameter 0.3125 inches