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Comoros DIN 3570 U-bolts

U-Bolts are typically used for attaching pipe or steel round bar to a round wood or steel post. May be used to hang wrought iron pipe in mechanical installations and also be embedded in concrete as anchor bolts.

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ComorosBolt

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Product Description

U-bolts support heavy objects from ceilings, walls, and poles. They are stronger than routing clamps and hangers and are corrosion resistant if made of galvanized steel or coated with zinc. Other types of U-bolts are made of aluminum for light-duty lifting, while different grades of stainless-steel U-bolts are also resistant to chemicals. U-bolts are fastened with nuts for a tight connection.Grade:4/6/8/10/12

Finish:ZINC, Plain, Black

Material: Stainless steel, carbon steel and other metal materials

Nominal Diameter	30	38	46	52	64	82	94	120	148
d
d1		25~26.9	30~33.7	38~42.4	44.5~48.3	57~60.3	76.1	88.9	108~114.3	133~139.7
d1	tube size	Metric	20	25	32	40	50	65	80	100	125
d1	Inch	3/4"	1"	1 1/4"	1 1/2"	2"	2 1/2"	3"	4"	-
b ①		40	40	50	50	50	50	50	60	60
ds		10	10	10	10	12	12	12	16	16
d3		M10	M10	M10	M10	M12	M12	M12	M16	M16
L ①		70	76	86	92	109	125	138	-	-
L1		28	31	37	40	49	57	66	171	191
n		40	48	56	62	76	94	106	136	164
per 1000 units≈kg	Type A		9.4	10.5	12	12.9	22.2	25.9	28.8	64	72.7
Type B		6.8	7.7	9	9.7	16.8	19.8	22.4	-	-
Nominal Diameter	176	202	228	282	332	378	428	530
d
d1		159~168.3	(191)~193.7	216~219.1	267~273	318~323.9	355.6~368	406.4~419	508~521
d1	tube size	Metric	150	-175	200	250	300	350	400	500
d1	Inch	-	-	-	-	-	-	-	-
b ①		60	60	70	70	70	70	70	70
ds		16	16	20	20	20	24	24	24
d3		M16	M16	M20	M20	M20	M24	M24	M24
L ①		-	-	-	-	-	-	-	-
L1		217	249	283	334	385	435	487	589
n		192	218	248	302	352	402	452	554
per 1000 units≈kg	Type A		83.4	95.8	169.8	202.8	235	382	429	522
Type B		-	-	-	-	-	-	-	-