Galvanised Shear hex/cone Security  Nut

Galvanised Shear hex/cone Security Nut

A high security permanent nut fastening.

 

No specialist tools required.

Part Number Thread Size Spanner size (mm) Cone Height (mm) Cone Width (mm)
489-08 M8 17 7.2 16.8
489-10 M10 19 9.2 18.9
489-12 M12 22 9.2 21.9
489-16 M16 24 11.5 23.8
489-20 M20 32 18.8 31.8
Stainless (A2-304) Shear hex/cone Security  Nut

Stainless (A2-304) Shear hex/cone Security Nut

A high security permanent nut fastening.

 

No specialist tools required.

 

Grade A4/316 also available

Part Number Thread Size Spanner size (mm) Cone Height (mm) Cone Width (mm)
490-06 M6 10 6.0 10.0
490-08 M8 13 7.0 13.0
490-10 M10 17 9.0 17.0
490-12 M12 19 10.0 19.0
490-16 M16 24 14.0 24.0
490-20 M20 30 18.0 30.0