1DStraight coupling, heavy series S

Bite-type couplings27 sizes

1D M14×1.5 — M42×2

Thread rangeM14×1.5 — M42×2

MaterialCarbon steel, stainless steel 304, 316 and 316L

FinishZinc, trivalent chromate

Zinc / trivalent chromate finish applies to carbon steel only.

Dimensions

millimetres · 27 sizes

Part no.	Thread		Dimensions							MPa
Part no.	E	F	D1	D2	l1	L1	S1	S2	S3	MPa
1D-14	M14×1.5	M14×1.5	6	6	16	45	14	17	17	63
1D-16	M16×1.5	M16×1.5	8	8	18	47	17	19	19	63
1D-18	M18×1.5	M18×1.5	10	10	17	49	19	22	22	63
1D-20	M20×1.5	M20×1.5	12	12	19	51	22	24	24	63
1D-22	M22×1.5	M22×1.5	14	14	22	57	24	27	27	63
1D-24	M24×1.5	M24×1.5	16	16	21	57	27	30	30	40
1D-30	M30×2	M30×2	20	20	23	66	32	36	36	40
1D-36	M36×2	M36×2	25	25	26	74	41	46	46	40
1D-42	M42×2	M42×2	30	30	27	80	46	50	50	40
1D-52	M52×2	M52×2	38	38	29	90	55	60	60	31.5
1D-14-16	M14×1.5	M16×1.5	6	8	18	47	17	17	19	63
1D-14-18	M14×1.5	M18×1.5	6	10	17.5	48	19	17	22	63
1D-16-18	M16×1.5	M18×1.5	8	10	18	48	19	19	22	63
1D-14-20	M14×1.5	M20×1.5	6	12	19.5	50	22	17	24	63
1D-16-20	M16×1.5	M20×1.5	8	12	19.5	50	22	19	24	63
1D-18-20	M18×1.5	M20×1.5	10	12	19	51	22	22	24	63
1D-18-22	M18×1.5	M22×1.5	10	14	20.5	54	24	22	27	63
1D-20-22	M20×1.5	M22×1.5	12	14	20.5	54	24	24	27	63
1D-18-30	M18×1.5	M30×2	10	20	22	59.5	32	22	36	40
1D-20-30	M20×1.5	M30×2	12	20	22	59.5	32	24	36	40
1D-22-24	M22×1.5	M24×1.5	14	16	21.5	57	27	27	27	40
1D-24-30	M24×1.5	M30×2	16	20	23	62.5	32	30	36	40
1D-24-36	M24×1.5	M36×2	16	25	25.5	67.5	41	30	46	40
1D-30-36	M30×2	M36×2	20	25	25.5	71	41	36	46	40
1D-30-42	M30×2	M42×2	20	30	26	74	46	36	50	40
1D-36-42	M36×2	M42×2	25	30	26.5	79	46	46	50	40
1D-42-52	M42×2	M52×2	30	38	28.5	86.5	55	50	60	31.5

The assembled version, with nut and cutting ring, is ordered by adding RN to the part number.

Bite-type couplings

724 series, 9,515 sizes

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