Content with BS 4464 Square Spring Washers

20 May 2016
BS 4464 Square Spring Washers Basic dimensions for selected sizes Size M4 M5 M6 M8 M10 M12 M16 M20 M22 M24 M30 M36 d1 (min / max) 4.1-4.35 5.1-5.35 6.1-6.4 8.2-8.55 10.2-10.6 12.2-12.6 16.3-16.9 20.3-21.1 22.4-23.3 24.4-25.3 30.5-31.5 36.5-37.6 d2 (max) 6.95 8.55 9.6 12.75 15.9 17.9 24.3 30.5 32.7 35.7 43.9 52.1 s (min / max) 1.1-1.3 1.4-1.6 1.
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