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Bolts › U-Bolts & J-Bolts

High Quality 128-70mm U Bolt for BPW

Updated 2026-11-04 · Markdown version

Model no. 8141312018

US$0.96 / piece

MOQ 10,000 pieces · Final price confirmed in your quote

Head Style: Round
Standard: GB
Grade: 10.9
Finish: Hot-Working
Steel Grade: 40cr
Hardness: HRC32-39 / HRC39-42
Color: Black Oxide, Phosphate
Material: High Strength Steel

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Specifications are as listed for this product. Engineering Hardware & Fasteners confirms ratings, mating parts, compatibility, packing and lead time with you before you order.

Specifications

Model NO.	8141312018
Connection	Common Bolt
Head Style	Round
Standard	GB
Grade	10.9
Application	Machinery
Finish	Hot-Working
Steel Grade	40cr
Hardness	HRC32-39 / HRC39-42
Color	Black Oxide, Phosphate
Certification	ISO9001:2015
Transport Package	Cardboard Boxes or as Required
Specification	M24x3.0x128x370mm
Origin	Hejian
HS Code	7318159090
Production Capacity	500000PCS/Year
Customization	Available
Material	High Strength Steel
Type	Round Head
Shipping Cost	Contact the supplier about freight and estimated delivery time.
with Wheel Nut	Model
Category	U-Bolts & J-Bolts

Technical parameters

OEM	MODEL	FORM	M	B	L	L1	Size Parameter
81413120189	MAN	Form 0	M14x1.5	82	125	60	M14x1.5x82x125
81413120233	MAN	Form 0	M16x1.5	81	325	95	M16x1.5x81x325
81413120225	MAN	Form 0	M18x2.0	81	210	80	M18x2.0x81x210
0646112022081413120276	MAN	Form 0	M18x2.0	93	220	110	M18x2.0x93x220
06461120295	MAN	Form 0	M18x2.0	93	295	110	M18x2.0x93x295
3143510625	MB	Form 0	M16x1.5	82	180	55	M16x1.5x82x180
0293321	SCANI_A	Form 0	M22x2.5	92	203	60	M22x2.5x92x203
0363990	SCANI_A	Form 0	M24x3.0	103	278	65	M24x3.0x103x278
1585095	VOLVO	Form 0	M24x3.0	91	330	60	M24x3.0x101x330
0313844084	BPW	Form 0	M24x3.0	101	280	85	M24x3.0x101x280
0313844031	BPW	Form 0	M24x3.0	101	386	85	M24x3.0x101x386
0313841050	BPW	Form 0	M24x3.0	128	350	85	M24x3.0x128x350
0313841030	BPW	Form 0	M24x3.0	128	433	85	M24x3.0x128x433
0313845110	BPW	Form 0	M24x3.0	156	320	85	M24x3.0x156x320
0313845030	BPW	Form 0	M24x3.0	156	400	85	M24x3.0x156x400
81413120144	MAN	Form 1	M18*2.0	91	180	75	M18x2.0x91x180
81413120194	MAN	Form 1	M18*2.0	91	265	75	M18x2.0x91x265
0313837054	BPW	Form 1	M22*2.5	128	256	65	M22x2.5x128x256
0313837024	BPW	Form 1	M22*2.5	128	289	80	M22x2.5x128x289
0313841140	BPW	Form 2	M24*3.0	128	290	85	M24x3.0x128x290
0313841040	BPW	Form 2	M24*3.0	128	290	85	M24x3.0x128x290
1402007200S	SAF	Form 2	M22*1.5	128	326	130	M22x1.5x128x326
1402006400S	SAF	Form 2	M22*1.5	147	321	130	M22x1.5x147x321
1402000900	SAF	Form 2	M24*2.0	136	320	80	M24x2.0x136x320
1402001200	SAF	Form 2	M24*2.0	146	335	110	M24x2.0x146x335
90117-14052	Toyota	Form 2	M14*1.5	84	243	68	M14x1.5x84x243
1590939	VOLVO	Form 4	M20*2.5	102	210	90	M20x2.5x102x210
1590942	VOLVO	Form 4	M20*2.5	102	285	70	M20x2.5x102x285
UJA0935002	Fruehauf	Form 5	M24*2.0	130	310	90	M24x2.0x130x310
M008957	Fruehauf	Form 5	M24*2.0	130	325	90	M24x2.0x130x325
	Hino	Form 13	M27*3.0	93	406	100	M27x3.0x93x406(16")
	Hino	Form 13	M27*3.0	93	457	100	M27x3.0x93x457(18")

Model	U BOLT&U CLAMP with Wheel Nut
Reference No.
Size	M24x3.0x128x370mm
Quality	10.9, 12.9
Material	40Cr, 42CrMo (ASTM5140, 4140)
Surface	Black Oxide, Phosphate
Logo	as required
MOQ	3000pcs each model
Packing	neutral export carton or as required
Delivery Time	15-40 days
Payment Terms	T/T, 30% deposit+70% paid before shipment

Description

High Quality 128-70mm U Bolt for BPW is part of our u-bolts & j-bolts range (Bolts).

Key details

Type: Round Head
Standard: GB
Material: High Strength Steel
Grade: 10.9
Head Style: Round
Finish: Hot-Working
Connection: Common Bolt
Application: Machinery

Available configurations include head style, standard, grade, finish and steel grade. Custom sizes, threads, materials, grades, platings and packaging can be quoted on request.

Ordering through Engineering Hardware & Fasteners

Minimum order is 10,000 pieces at US$0.96 per piece. Send one inquiry with the part number, quantity and destination, and Engineering Hardware & Fasteners confirms size, thread, material, grade, finish, price, lead time and shipping, checks the goods before dispatch and ships them to you.

Frequently asked questions

What is the minimum order quantity (MOQ) for High Quality 128-70mm U Bolt for BPW?

The listed minimum order is 10,000 pieces, at US$0.96 per piece. Smaller trial quantities or samples can be requested in your inquiry; Engineering Hardware & Fasteners confirms what is possible for your size.

What are the main specifications of High Quality 128-70mm U Bolt for BPW?

Type: Round Head; Standard: GB; Material: High Strength Steel; Grade: 10.9; Head Style: Round; Finish: Hot-Working. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include head style, standard, grade, finish and steel grade. Size, thread, length, material and grade, surface finish, head marking, packaging and labels can be quoted to your specification or drawing.

What is the lead time and how is it shipped?

Lead time depends on quantity and customization and is confirmed in your quote. Engineering Hardware & Fasteners checks the goods before dispatch and ships by express, air or sea; mixed orders can be consolidated in one shipment.

Which other u-bolts & j-bolts are available?

The U-Bolts & J-Bolts category lists 2,391 products in different sizes, materials and finishes: https://engineeringhardware.com/fastener-products/bolts/u-bolts-j-bolts/

How we work

Specified, checked and shipped by Engineering Hardware & Fasteners

Engineering Hardware & Fasteners supplies bolts, screws, nuts, washers, anchors, rivets and fastening hardware to equipment makers, contractors, distributors and maintenance teams. Orders go through one controlled process: size, thread, material, grade and finish confirmed, samples approved, dimensions, thread fit and plating checked before packing, then packed for export — standard or made to drawing.

DIN, ISO, ASTM, ANSI, JIS and GB standard parts
Non-standard parts made to your drawing
Dimensions, thread gauges and plating checked before packing
Export cartons and pallets, consolidated mixed orders
Samples available for approval before mass production

More about us → · Request a sample or custom quote →

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US$0.96MOQ 10,000 piecesGet a quote WA