Swivel nut with metric thread according to DIN 3870 and flat sealing and nippel with counter nut

DN	d1	d2	S1	S2	L1	Permissible deviation L1	L2
6	М14х1	4	17	17	62	5	12
8	М16х1,5	6	22	19	68,5	5	10
10	М18х1,5	8	22	22	67	5	11
12	М22х1,5	12	27	24	67	5	11
16	М27х1,5	14	32	32	73	10	12
20	М30х1,5	18	36	36	78	10	12
25	М39х1,5	26	46	46	95	10	17
32	М45х1,5	32	55	55	90	10	15
40	М52х2	38	60	60	90	10	14
50	М68х2	48	75	75	100	10	25

Material: Stainless steel AISI 321, AISI 304 and their equivalents


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