Technical Details


Heavy Duty Product Specification Geomet 500B (1000 hour Salt Spray Protection) |
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Product Code |
Bolt Size |
Hole Diameter | Fixing Thickness | Depth Clearance |
Corrosion Protection Salt Spray (hours) |
|
Min | Max | GEOMET 500B 1000Hr | ||||
HD0845ZF |
M8 x 45 | 8 | 7 | 25 | 10 | GEOMET 500B 1000Hr |
HD1045ZF |
M10 x 45 | 10 | 7 | 25 | 12 | GEOMET 500B 1000Hr |
HD1060ZF |
M10 x 60 | 10 | 7 | 40 | 12 | GEOMET 500B 1000Hr |
HD1245ZF |
M12 x 45 | 12 | 8 | 22 | 15 | GEOMET 500B 1000Hr |
HD1260ZF |
M12 x 60 | 12 | 8 | 37 | 15 | GEOMET 500B 1000Hr |
HD1660ZF | M16 x 60 | 16 | 12 | 30 | 25 | GEOMET 500B 1000Hr |
HD1675ZF | M16 x 75 | 16 | 12 | 45 | 25 | GEOMET 500B 1000Hr |
HD2070ZF | M20 x 70 | 20 | 15 | 32 | 30 | GEOMET 500B 1000Hr |
HD2085ZF | M20 x 85 | 20 | 15 | 47 | 30 | GEOMET 500B 1000Hr |
Design Resistance for HD Type Blind Bolts |
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Bolt Size | Tensile (kN) | Shear (kN) | Recommended Pre-load Tightening Torque (Nm) |
M8 |
8.5 |
14.1 | 20 |
M10 | 25.2 | 22.3 | 35 |
M12 | 46.4 | 32.3 | 45 |
M16 | 57.5 | 60.1 | 95 |
M20 | 77.5 | 94.1 | 120 |
The above resistances are equally appropriate for designs to BS 5950
Stainless Steel HD Bolts
Heavy Duty Product Specification A4-70 STAINLESS STEEL |
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Product Code |
Bolt Size |
Hole Diameter | Fixing Thickness | Depth Clearance |
|
Min | Max | ||||
HD0845SS |
M8 x 45 | 8 | 7 | 25 | 10 |
HD1045SS |
M10 x 45 | 10 | 7 | 25 | 12 |
HD1060SS |
M10 x 60 | 10 | 7 | 40 | 12 |
HD1245SS |
M12 x 45 | 12 | 8 | 22 | 15 |
HD1260SS |
M12 x 60 | 12 | 8 | 37 | 15 |
HD1660SS | M16 x 60 | 16 | 12 | 30 | 25 |
HD2070SS | M20 x 70 | 20 | 15 | 32 | 30 |
Design Resistance for HD Type Blind Bolts |
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Bolt Size | Tensile (kN) | Shear (kN) | Recommended Pre-load Tightening Torque (Nm) |
M8 |
10.5 |
12.9 | 18 |
M10 | 20.2 | 20.0 | 24 |
M12 | 31.4 | 29.5 | 30 |
M16 | 40.1 | 41.5 | 45 |
M20 | 68.7 | 75.2 | 80 |
The above resistances are equally appropriate for designs to BS 5950