3 Fairbairn Road Kirkton North Livingston, West Lothian, UK EH54 6TS Tel: 01506 460888 Fax: 01506 461 144 Email:info@fasteq.co.uk Latest News Launch of new Fasteq site   RoHS Policy – Fasteq Limited   Blind and Through Hole Standoffs Types NBSO and NSO Thread Size & Pitch Min Sheet Thickness Hole size +0.08 -0.0 C +0.0 - 0.13 D E Min. Dis. to edge of Sht. Torque Out 'Nm' Push Out 'N' M3x0.5 1.0 4.2 4.18 3.2 4.8 6.0 2.63 1012 5.4 M3x0.5 1.0 5.4 5.39 4.0 6.4 6.8 4.1 1879 M4x0.7 1.3 7.2 7.1 5.2 7.9 8.0 8.48 2517 M5x0.8 1.3 7.2 7.1 5.2 7.9 8.0 8.48 2517 Standard lengths M3 6 8 10 12 14 16 18 - - 5.4 M3 6 8 10 12 14 16 18 - - M4 6 8 10 12 14 16 18 20 - M5 6 8 10 12 14 16 18 20 22 Materials   Standard finishes Carbon Steel   Bright Zinc / Clear passivated to BS 3382 (ZI) 303 Stainless Steel (A2)   (Zinc/Yellow Passivated (ZC) Available to Special Order) Aluminium (AL) (Special Order)     Notes Steel parts are suitable for use in sheets with a maximum hardness of 80 HRB. Stainless Steel Parts are suitable for use in sheets with a maximum hardness of 70HRB. (Stainless Steel parts will not usually install successfully in Stainless Sheet). If you need to install into stainless sheet please contact our sales department for alternatives. Aluminium parts are suitable for installation in sheets with a maximum hardness of 50HRB.