8-15 x 1/2 Slotted Indented Hex Washer With Bonded Neo Epdm Washer F/T Self Piercing Zinc MCP The 6-lobe drive provides superior

The 6-lobe drive provides superior gripping power

which means that it has a diameter of 1/4 inch and a length of 1/2 inch

They are perfect for use in construction

The 3/8 x 1 1/2 Hex Lag Screw Zinc Gimlet Point is a versatile and durable fastener designed for heavy-duty applications in wood

and a zinc coating that resists rust and corrosion

8-15 x 1/2 Slotted Indented Hex Washer With Bonded Neo Epdm Washer F/T Self Piercing Zinc MCP The 6-lobe drive provides superior8 15 x 1 2 Slotted Indented Hex Washer with Bonded Neo EPDM Washer F T Self Piercing Zinc is a type of fastener designed for use in metal roofing and siding applications. It features a slotted hex head for easy driving and a bonded EPDM washer that provides a weather tight seal. The self piercing point allows for easy installation without the need for pre drilling, making it a convenient and time saving solution for metal roofing projects. The zinc