DIN 3570 U Bolts

a¹⁾	To be used on pipes of			b²⁾	d²⁾	d³⁾	e	h₁²⁾	h₂₎	Weight (7,85 kg/dm³) kg/100 stuck
a¹⁾	d1	Size		b²⁾	d²⁾	d³⁾	e	h₁²⁾	h₂₎	A	B
30	25	20	3/4	40	10	M10	40	70	28	9,4	6,8
30	26,9	20	3/4				40	70	28	9,4	6,8
38	30	25	1				48	76	31	10,5	7,7
38	33,7	25	1				48	76	31	10,5	7,7
46	38	32	1_1/4	50			56	86	37	12,0	9,0
46	42,4	32	1_1/4				56	86	37	12,0	9,0
52	44,5	40	1_1/4				62	92	40	12,9	9,7
52	48,3	40	1_1/4				62	92	40	12,9	9,7
64	57	50	2		12	M12	76	109	49	22,2	16,8
64	60,3	50	2				76	109	49	22,2	16,8
82	76,1	65	2^1/2				94	125	57	25,9	19,8
94	88,9	80	3"				106	138	66	28,8	22,4
120	108	100	4"	60	16	M16	136	171	---	64,0	---
120	114,3	100	4"				136	171	---	64,0	---
148	133	125	---				164	191	---	72,7	---
148	139,7	125	---				164	191	---	72,7	---
176	159	150	---				192	217	---	83,4	---
176	168,3	150	---				192	217	---	83,4	---
202	(191)	(175)	---				218	249	---	95,8	---
202	193,7	(175)	---				218	249	---	95,8	---
228	216	200	---	70	20	M20	248	283	---	169,8	---
228	219,1	200	---				248	283	---	169,8	---
282	267	250	---				302	334	---	202,8	---
282	273	250	---				302	334	---	202,8	---
332	318	300	---				352	385	---	235	---
332	323,9	300	---				352	385	---	235	---
378	355,6	350	---		24	M24	402	435	---	382	---
378	368	350	---				402	435	---	382	---
428	406,4	400	---				452	487	---	429	---
428	419	400	---				452	487	---	429	---
530	508	500	---				554	589	---	522	---
530	521	500	---				554	589	---	522	---

ASTM A193 Grade B7 Fastener Coatings