ANSI/MSS SP-58 Type 24 U-Bolts

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System of Measurement

Pipe Size

Thread Size

Material

Height

Center-to-Center

Thread Length

Number of Nuts Included

Finish

Mount Type

Nut Material

Leg Diameter

Weight Capacity

1,000 lb. to 1,999 lb.

2,000 lb. to 2,999 lb.

Nut Type

Hex

For Rigid Conduit Trade Size

Includes Mounting Plate

Specifications Met

ASME B30.26

Fed. Spec. FF-C-450

MSS Standard

ANSI/MSS SP-58 Type 24

MSS SP-69 Type 24

MSS SP-69 Type 59

For IMC Conduit Trade Size

Copper Tube Size

U.S.–Mexico–Canada Agreement (USMCA) Qualifying

Yes

REACH

Compliant

DFARS Specialty Metals

Exempt

Export Control Classification Number (ECCN)

EAR99

RoHS

Compliant

For EMT Conduit Trade Size

86 Products

U-Bolts


Steel	Zinc-Plated Steel

Galvanized Steel	304 Stainless Steel

Stronger than routing clamps and hangers, U-bolts support heavy pipe, tube, and conduit from ceilings, walls, and poles.

Zinc-Plated Steel—Zinc-plated steel U-bolts have good corrosion resistance in most environments.

Galvanized Steel—Galvanized steel U-bolts have better corrosion resistance than black-oxide and zinc-plated steel U-bolts.

304 Stainless Steel—304 stainless steel U-bolts have excellent corrosion resistance and good chemical resistance.

4 Nuts Included—U-bolts with four nuts allow you to secure the U-bolt from the top and the bottom.

	U-Bolts											Mounting Plates
	ID
	Inch	Metric, mm	For Pipe Size	Ht.	Thread Lg.	Wt. Cap., lb.	Ctr.-to-Ctr.	No. of Nuts Included	Pkg. Qty.		Pkg.	Pkg. Qty.		Pkg.
Steel







				1/4"-20 Threads

				0.875"	22	1/2	2 15/16"	2 1/2"	425	1 1/8"	4	5	8880T951	00000	5	8880T331	00000


				1.125"	29	3/4	3 3/16"	2 1/2"	425	1 3/8"	4	5	8880T952	0000	5	8880T332	0000
				1.375"	35	1	3 7/16"	2 1/2"	425	1 5/8"	4	5	8880T953	0000	5	8880T333	0000




						3/8"-16 Threads

						0.9375"	24	1/2	3"	2 3/8"	1,075	1 5/16"	4	1	8880T954	0000	5	8880T334	0000


						1.125"	29	3/4	3 5/16"	2 3/8"	1,075	1 1/2"	4	1	8880T955	0000	5	8880T335	0000
						1.375"	35	1	3 7/16"	2 3/8"	1,075	1 3/4"	4	1	8880T956	0000	5	8880T336	0000
						1.6875"	43	1 1/4	3 3/4"	2 3/8"	1,075	2 1/16"	4	1	8880T957	0000	5	8880T337	0000
						2"	51	1 1/2	4"	2 1/2"	1,075	2 3/8"	4	1	8880T958	0000	5	8880T338	0000
						2.4375"	62	2	4 7/16"	2 1/2"	1,075	2 13/16"	4	1	8880T959	0000	5	8880T339	0000




								1/2"-13 Threads

								2.9375"	75	2 1/2	5 1/4"	3"	2,000	3 7/16"	4	1	8880T37	0000	5	8880T441	0000


								3.5625"	90	3	5 3/4"	3"	2,000	4 1/16"	4	1	8880T38	0000	5	8880T442	0000
								4.0625"	103	3 1/2	6 1/4"	3"	2,000	4 9/16"	4	1	8880T39	0000	5	8880T443	0000
								4.5625"	116	4	6 3/4"	3"	2,000	5 1/16"	4	1	8880T41	0000	5	8880T444	00000
								5.625"	143	5	7 13/16"	3"	2,000	6 1/8"	4	1	8880T42	0000	—	———	0


								Zinc-Plated Steel







												1/4"-20 Threads

												0.875"	22	1/2	2 15/16"	2 1/2"	425	1 1/8"	4	1	8875T851	0000	5	8875T85	0000


												1.125"	29	3/4	3 3/16"	2 1/2"	425	1 3/8"	4	1	8875T852	0000	5	8875T912	0000
												1.375"	35	1	3 7/16"	2 1/2"	425	1 5/8"	4	1	8875T853	0000	5	8875T87	0000




														3/8"-16 Threads

0.9375"														24	1/2	3"	2 3/8"	1,075	1 5/16"	4	1	8875T854	0000	—	———	0


1.125"	29													3/4	3 5/16"	2 3/8"	1,075	1 1/2"	4	1	8875T855	0000	—	———	0
1.375"	35													1	3 7/16"	2 3/8"	1,075	1 3/4"	4	1	8875T856	0000	—	———	0
1.6875"	43	1 1/4												3 3/4"	2 3/8"	1,075	2 1/16"	4	1	8875T857	0000	—	———	0
2"	51	1 1/2	4"											2 1/2"	1,075	2 3/8"	4	1	8875T858	0000	5	8875T918	0000
2.4375"	62	2	4 7/16"											2 1/2"	1,075	2 13/16"	4	1	8875T859	0000	—	———	0




		1/2"-13 Threads

		2.9375"	75											2 1/2	5 1/4"	3"	2,000	3 7/16"	4	1	8875T74	0000	—	———	0


		3.5625"	90	3										5 3/4"	3"	2,000	4 1/16"	4	1	8875T75	0000	—	———	0
		4.0625"	103	3 1/2	6 1/4"									3"	2,000	4 9/16"	4	1	8875T76	0000	—	———	0
		4.5625"	116	4	6 3/4"									3"	2,000	5 1/16"	4	1	8875T77	0000	—	———	0
		5.625"	143	5	7 13/16"									3"	2,000	6 1/8"	4	1	8875T78	0000	1	8875T83	0000


		Galvanized Steel







														1/4"-20 Threads

						0.875"	22							1/2	2 15/16"	2 1/2"	425	1 1/8"	4	1	8862T21	0000	5	8862T121	0000


						1.125"	29							3/4	3 3/16"	2 1/2"	425	1 3/8"	4	1	8862T22	0000	5	2936T611	0000
						1.375"	35							1	3 7/16"	2 1/2"	425	1 5/8"	4	1	8862T23	0000	5	8862T122	0000




														3/8"-16 Threads

														0.9375"	24	1/2	3"	2 3/8"	1,075	1 5/16"	4	1	8862T24	0000	—	———	0


								1.125"	29					3/4	3 5/16"	2 3/8"	1,075	1 1/2"	4	1	8862T25	0000	5	8862T125	0000
								1.375"	35					1	3 7/16"	2 3/8"	1,075	1 3/4"	4	1	8862T26	0000	5	8862T126	0000
								1.6875"	43					1 1/4	3 3/4"	2 3/8"	1,075	2 1/16"	4	1	8862T27	0000	—	———	0
								2"	51					1 1/2	4"	2 1/2"	1,075	2 3/8"	4	1	8862T28	0000	5	2936T614	0000
								2.4375"	62	2				4 7/16"	2 1/2"	1,075	2 13/16"	4	1	8862T29	0000	—	———	0




										1/2"-13 Threads

										2.9375"	75			2 1/2	5 1/4"	3"	2,000	3 7/16"	4	1	8862T31	0000	—	———	0


										3.5625"	90			3	5 3/4"	3"	2,000	4 1/16"	4	1	8862T32	0000	—	———	0
										4.0625"	103			3 1/2	6 1/4"	3"	2,000	4 9/16"	4	1	8862T33	0000	—	———	0
										4.5625"	116	4		6 3/4"	3"	2,000	5 1/16"	4	1	8862T34	0000	—	———	0
										5.625"	143	5	7 13/16"	3"	2,000	6 1/8"	4	1	8862T35	0000	—	———	0


										304 Stainless Steel







	1/4"-20 Threads

	0.875"												22	1/2	2 15/16"	2 1/2"	425	1 1/8"	4	1	8889T41	0000	1	8889T925	0000


	1.125"												29	3/4	3 3/16"	2 1/2"	425	1 3/8"	4	1	8889T42	0000	1	8889T912	0000
	1.375"												35	1	3 7/16"	2 1/2"	425	1 5/8"	4	1	8889T43	0000	1	8889T926	0000




														3/8"-16 Threads

														0.9375"	24	1/2	3"	2 3/8"	1,075	1 5/16"	4	1	8889T31	00000	—	———	0


		1.125"	29											3/4	3 5/16"	2 3/8"	1,075	1 1/2"	4	1	8889T32	00000	1	8889T927	0000
		1.375"	35											1	3 7/16"	2 3/8"	1,075	1 3/4"	4	1	8889T33	00000	—	———	0
		1.6875"	43											1 1/4	3 3/4"	2 3/8"	1,075	2 1/16"	4	1	8889T44	00000	—	———	0
		2"	51	1 1/2										4"	2 1/2"	1,075	2 3/8"	4	1	8889T45	00000	1	8889T918	0000
		2.4375"	62	2	4 7/16"									2 1/2"	1,075	2 13/16"	4	1	8889T46	00000	—	———	0




				1/2"-13 Threads

				2.9375"	75									2 1/2	5 1/4"	3"	2,000	3 7/16"	4	1	8889T47	00000	—	———	0


				3.5625"	90									3	5 3/4"	3"	2,000	4 1/16"	4	1	8889T48	00000	—	———	0
				4.0625"	103	3 1/2								6 1/4"	3"	2,000	4 9/16"	4	1	8889T63	00000	—	———	0
				4.5625"	116	4	6 3/4"							3"	2,000	5 1/16"	4	1	8889T49	00000	—	———	0
				5.625"	143	5	7 13/16"							3"	2,000	6 1/8"	4	1	8889T51	00000	1	8896T12	00000