DIN 128 Spring Lock Washer, Single-Coil

Spring lock washer DIN 128 is a single-coil bent part made of steel. Used in connections with increased load where lock fastening is required.

Features

• Shape: bent, providing load distribution across the connection.
• Size: different diameters and thicknesses are available to match the connection.
• Material: steel, corrosion-resistant.

Dimensions of single-coil spring lock washer DIN 128, form A, mm:

d	d₁ min	d₂ max	h min	s
M2	2.1	4.4	0.7	0.5
M2.3	2.4	4.9	0.9	0.6
M2.5	2.6	5.1	0.9	0.6
M2.6	2.7	5.2	0.9	0.6
M3	3.1	6.2	1.1	0.7
M3.5	3.6	6.7	1.1	0.7
M4	4.1	7.6	1.2	0.8
M5	5.1	9.2	1.5	1
M6	6.1	11.8	2	1.3
M8	8.1	14.8	2.45	1.6
M10	10.2	18.1	2.85	1.8
M12	12.2	21.1	3.35	2.1
M14	14.2	24.1	3.9	2.4
M16	16.2	27.4	4.5	2.8
M18	18.2	29.4	4.5	2.8
M20	20.2	33.6	5.1	3.2
M22	22.5	35.9	5.1	3.2
M24	24.5	40	6.5	4
M27	27.5	43	6.5	4
M30	30.5	48.2	9.5	6
M36	36.5	58.2	10.3	6