THUNDERBOLT HEX FLANGE HEAD M5x100

Packed: 100 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 Flange Head Driver Type8mm A/F Drill Bit Dia.5mm Max Fixture Thickness63mm Min Embed Depth37mm Min Over Drill Depth10mm Clearance Drill Bit Dia.7mm Max Tightening Torque15Nm Anchor Length100mm Min Hole Depth32.5mm