Technical Specifications

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.