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The bright zinc plated throughbolt is a torque controlled through fixing suitable for use in concrete from C20/25 to C50/60. The zinc plated and yellow passivated finish is suitable for use in dry internal conditions together with excellent load bearing capacities.

Thread size Length Hole Dia. Maximum Fixture Thickness Fixture Hole Clearance Thread Length Embedment Depth Minimum Hole Depth Structure Thickness Tightening Torque Nm
M6 45mm 6mm 5mm 7mm 20mm 30mm 35mm 100mm 6
M6 55mm 6mm 15mm 7mm 30mm 30mm 35mm 100mm 6
M6 85mm 6mm 45mm 7mm 60mm 30mm 35mm 100mm 6
M8 50mm 8mm 5mm 9mm 20mm 35mm 40mm 100mm 10
M8 65mm 8mm 20mm 9mm 35mm 35mm 40mm 100mm 10
M8 80mm 8mm 35mm 9mm 50mm 35mm 40mm 100mm 10
M8 100mm 8mm 55mm 9mm 70mm 35mm 40mm 100mm 10
M8 130mm 8mm 85mm 9mm 85mm 35mm 40mm 100mm 10
M10 65mm 10mm 8mm 12mm 25mm 45mm 50mm 125mm 28
M10 75mm 10mm 18mm 12mm 35mm 45mm 50mm 125mm 28
M10 90mm 10mm 33mm 12mm 50mm 45mm 50mm 125mm 28
M10 120mm 10mm 63mm 12mm 80mm 45mm 50mm 125mm 28
Thread size Length Hole Dia. Maximum Fixture Thickness Fixture Hole Clearance Thread Length Embedment Depth Minimum Hole Depth Structure Thickness Tightening Torque Nm
M12 80mm 12mm 5mm 14mm 30mm 60mm 65mm 170mm 34
M12 100mm 12mm 25mm 14mm 50mm 60mm 65mm 170mm 34
M12 120mm 12mm 45mm 14mm 70mm 60mm 65mm 170mm 34
M12 140mm 12mm 65mm 14mm 90mm 60mm 65mm 170mm 34
M12 180mm 12mm 105mm 14mm 90mm 60mm 65mm 170mm 34
M16 105mm 16mm 10mm 18mm 60mm 75mm 85mm 200mm 85
M16 125mm 16mm 30mm 18mm 65mm 75mm 85mm 200mm 85
M16 150mm 16mm 55mm 18mm 90mm 75mm 85mm 200mm 85
M16 175mm 16mm 80mm 18mm 90mm 75mm 85mm 200mm 85
M16 220mm 16mm 125mm 18mm 90mm 75mm 85mm 200mm 85
M20 130mm 20mm 20mm 22mm 60mm 85mm 100mm 240mm 160
M20 160mm 20mm 50mm 22mm 60mm 85mm 100mm 240mm 160
M20 215mm 20mm 105mm 22mm 60mm 85mm 100mm 240mm 160
M24 180mm 24mm 45mm 26mm 65mm 105mm 120mm 300mm 280
M24 260mm 24mm 125mm 26mm 65mm 105mm 120mm 300mm 280