Shear Nuts

Shear nuts are essentially a hexagon on top of a cone shaped nut.

Only the cone shaped undersection of the nut is threaded, the hexagonal part is not. When the shear nut is installed, the hex section has been designed to break off at a predetermined torque (when the nut is fully tightened). Once the hex section has sheared away from the conical base it can be removed and discarded, leaving just the tamper resistant cone in permanent position.

Our shear nuts are available in metric sizes only and are either zinc plated or in a stainless steel finish.

Warning – shear nuts are permanent fasteners. Once the hex head has sheared they cannot be removed mechanically. For this reason they are used as an anti-theft device, such as when fixing a park bench in place.

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6 Items

Code Product Name Info Pack Size Price Qty
M8 - Shear Nut - A2 Stainless Steel - Pack of 100 SHNMCA208 M8 - Shear Nut - A2 Stainless Steel - Pack of 100
100
£49.69 £59.63
M8 - Shear Nut - A2 Stainless Steel - Pack of 100 SHNMCA208
M8 - Shear Nut - A2 Stainless Steel - Pack of 100
100
£49.69 £59.63
M6 - Shear Nut - BZP - Pack of 100 SHNMCZP06 M6 - Shear Nut - BZP - Pack of 100
100
£25.26 £30.31
M6 - Shear Nut - BZP - Pack of 100 SHNMCZP06
M6 - Shear Nut - BZP - Pack of 100
100
£25.26 £30.31
M6 - Shear Nut - BZP - Pack of 100 SHNMCZP08 M8 - Shear Nut - BZP - Pack of 100
100
£26.68 £32.02
M6 - Shear Nut - BZP - Pack of 100 SHNMCZP08
M8 - Shear Nut - BZP - Pack of 100
100
£26.68 £32.02
M6 - Shear Nut - BZP - Pack of 100 SHNMCZP10 M10 - Shear Nut - BZP - Pack of 100
100
£29.69 £35.63
M6 - Shear Nut - BZP - Pack of 100 SHNMCZP10
M10 - Shear Nut - BZP - Pack of 100
100
£29.69 £35.63
M6 - Shear Nut - BZP - Pack of 100 SHNMCZP12 M12 - Shear Nut - BZP - Pack of 25
25
£16.41 £19.69
M6 - Shear Nut - BZP - Pack of 100 SHNMCZP12
M12 - Shear Nut - BZP - Pack of 25
25
£16.41 £19.69
M6 - Shear Nut - BZP - Pack of 100 SHNMCZP1250 M12 - Shear Nut - BZP - Pack of 50
50
£21.88 £26.26
M6 - Shear Nut - BZP - Pack of 100 SHNMCZP1250
M12 - Shear Nut - BZP - Pack of 50
50
£21.88 £26.26
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6 Items