THUNDERBOLT HEX HEAD M16x150

Packed: 10 The original and best selling all-purpose anchor Self tapping and suitable for concrete, stone, brick, marble, wood and block (solid or hollow) Safe anchorage achieved without the need of high tightening forces Can be removed and re-fixed into the same hole, providing the thread is correctly aligned No expansion forces means close to the edge fixing and reduced centre spacing distances Technical Info: Head TypeHex Head Driver Type27mm A/F Drill Bit Dia.16mm Max Fixture Thickness70mm Min Embed Depth80mm Min Over Drill Depth32mm Clearance Drill Bit Dia.20mm Max Tightening Torque100Nm Anchor Length 150mm Washer Size18mm Min Hole Depth112mm