Thunderbolt Hex Head (4)

• 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 Type	Hex Head
Driver Type	17mm A/F
Drill Bit Dia.	10mm
Max Fixture Thickness	50mm
Min Embed Depth	50mm
Min Over Drill Depth	20mm
Clearance Drill Bit Dia.	12mm
Max Tightening Torque	60Nm
Anchor Length	100mm
Washer Size	12mm
Min Hole Depth	70mm