S.N Malhotra Industries

DIN 436 - Square Washers for wood constructions

Current norm: DIN 436
Equivalent norms: CSN 021724; PN 82010; UNI 6596;

Legend:

d1 – Inner diameter
h – Washer width
a – side length

Makings:

Steel: steel
Stainless: A2, A4
Plastic: –
Non Ferrous: –
Thread: –

Notes:

Table according to DIN 436:

dimensions in mm
Nominal sizeFor thread sized1ahApprox weight kg/1000pcs
Nominal min.max.Nominal max.min.Nominalmax.min.
11M101111,433028,733,62,420
13,5M1213,513,934038,444,63,445,7
17,5M1617,518,25048,456488,7
22M202222,846058,1564126
24M222424,847068,1675209
26M242626,848078,1675275
30M273030,849087,8675348
3M303349592,8675385
36M33363710097,8675423
39M363940110107,889,26,8685
42M394243125122,589,26,8895
45M424546135132,589,26,81050
48M454849140137,589,26,81120
52M485253,2150147,51011,28,81600
56M525627,2160157,51011,28,81820