Plain Spring Washer Alloy 600 Inconel 600 UNS N06600 DIN 125 DIN 127

1.Metric, Flat Washers Specification DIN 125

The dimensional limits of metric washers sizes M1.6 to M28

Thread Size	d1		d2		h		d3
	Clearance Hole Diameter		Outside Diameter		Thickness		d3
	Min.	Max.	Max.	Min.	Max.	Min.	Max.	Min.
M1.6	1.7	1.84	4	3.7	0.35	0.25	2	1.8
M1.7	1.8	1.94	4.5	4.2	0.35	0.25	2.1	1.9
M2	2.2	2.34	5	4.7	0.35	0.25	2.6	2.4
M2.3	2.5	2.64	6	5.7	0.55	0.45	2.9	2.7
M2.5	2.7	2.84	6	5.7	0.55	0.45	3.1	2.9
M2.6	2.8	2.94	7	6.64	0.55	0.45	3.2	3
M3	3.2	3.38	7	6.64	0.55	0.45	3.6	3.4
M3.5	3.7	3.88	8	7.64	0.55	0.45	4.1	3.9
M4	4.3	4.48	9	8.64	0.9	0.7	4.7	4.5
M5	5.3	5.48	10	9.64	1.1	0.9	5.7	5.5
M6	6.4	6.62	12	11.57	1.8	1.4	6.8	6.6
M7	7.4	7.62	14	13.57	1.8	1.4	7.8	7.6
M8	8.4	8.62	16	15.57	1.8	1.4	9.2	9
M10	10.5	10.77	20	19.48	2.2	1.8	11.2	11
M12	13	13.27	24	23.48	2.7	2.3	13.7	13.5
M14	15	15.27	28	27.48	2.7	2.3	15.7	15.5
M16	17	17.27	30	29.48	3.3	2.7	17.7	17.5
M18	19	19.33	34	33.38	3.3	2.7	20.2	20
M20	21	21.33	37	36.38	3.3	2.7	22.4	22
M22	23	23.33	39	38.38	3.3	2.7	24.4	24
M24	25	25.33	44	43.38	4.3	3.7	26.4	26
M26	27	27.33	50	49.38	4.3	3.7	28.4	28
M27	28	28.33	50	49.38	4.3	3.7	30.4	30
M28	29	29.33	50	49.38	4.3	3.7	31.4	31

The dimensional limits of metric washers sizes M30 to M160

Thread Size	d1		d2		h
	Clearance Hole Diameter		Outside Diameter		Thickness
	Min.	Max.	Max.	Min.	Max.	Min.	Max.	Min.
M30	31	31.39	56	55.26	4.3	3.7	33.4	33
M32	33	33.62	60	58.8	5.6	4.4	35.4	35
M33	34	34.62	60	58.8	5.6	4.4	36.4	36
M35	36	36.62	66	64.8	5.6	4.4	38.4	38
M36	37	37.62	66	64.8	5.6	4.4	39.4	39
M38	39	39.62	72	70.8	6.6	5.4	41.4	41
M39	40	40.62	72	70.8	6.6	5.4	42.4	42
M40	41	41.62	72	70.8	6.6	5.4	43.6	43
M42	43	43.62	78	76.8	8	6	45.6	45
M45	46	46.62	85	83.6	8	6	48.6	48
M48	50	50.62	92	90.6	9	7	52.6	52
M50	52	52.74	92	90.6	9	7	54.6	54
M52	54	54.74	98	96.6	9	7	56.6	56
M55	57	57.74	105	103.6	10	8	60	59
M56	58	58.74	105	103.6	10	8	63	62
M58	60	60.74	110	108.6	10	8	65	64
M60	62	62.74	110	108.6	10	8	67	66
M64	66	66.74	115	113.6	10	8	71	70
M68	70	70.74	120	118.6	11	9	75	74
M72	74	74.74	125	123.4	11	9	79	78
M76	78	78.74	135	133.4	11	9	83	82
M80	82	82.87	140	138.4	13.2	10.8	87	86
M85	87	87.87	145	143.4	13.2	10.8	92	91
M90	93	93.87	160	158.4	13.2	10.8	97	96
M95	98	98.87	165	163.4	13.2	10.8	102	101
M100	104	104.87	175	173.4	15.2	12.8	108	107
M105	109	109.87	180	178.4	15.2	12.8	113	112
M110	114	114.87	185	183.15	15.2	12.8	118	117
M115	119	119.87	200	188.15	15.2	12.8	123	122
M120	124	125	210	208.15	17.2	14.8	128	127
M125	129	130	220	218.15	17.2	14.8	133	132
M130	134	135	220	218.15	17.2	14.8	138	137
M135	139	140	230	228.15	17.2	14.8	143	142
M140	144	145	240	238.15	19.2	16.8	148	147
M145	149	150	250	248.15	19.2	16.8	153	152
M150	155	156	250	248.15	19.2	16.8	159	158
M160	165	166	250	248.15	19.2	16.8	169	168

2.TECHNICAL DATA OF DIN 127

DIN 127 A (NEN 1197 A)
Spring lock washer with tang
DIN 127 B (NEN 1197 B)
Spring lock washer with square ends

Plain Spring Washer Nickel Alloy Fasteners Alloy 600 Inconel 600 UNS N06600 DIN 125 DIN 127

Hastelloy Pipe

Inconel Pipe

Nickel Alloy Pipe

Nickel Alloy Flanges

Nickel Alloy Fasteners

Alloy Round Bar

Duplex Stainless Steel Pipe

Hastelloy Plate

Alloy Steel Pipe

Nickel Alloy Plate

Stainless Steel Plate

Carbon Steel Flange

Inconel Round Bar

Stainless Steel Round Bar

Alloy Pipe Fittings

Duplex Stainless Steel Pipe Fittings

Duplex Stainless Steel Flanges

Duplex Stainless Steel Fasteners

stainless steel pipe fitting

Carbon Steel Pipe Fitting

Plain Spring Washer Nickel Alloy Fasteners Alloy 600 Inconel 600 UNS N06600 DIN 125 DIN 127

2.TECHNICAL DATA OF DIN 127

spring steel washers din127b

din127b spring washers

din127b spring washer