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Bolts › U-Bolts & J-Bolts

Jiaxing Haina 316 Stainless Steel U Bolt with Plate

Updated 2026-11-04 · Markdown version

Model no. M4-M64

US$0.012 / piece

MOQ 1,000 pieces · Final price confirmed in your quote

Material: Stainless Steel
Head Style: Counter Sunk Bolt
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Grade: Ss304
Finish: Polishing
Available Material: Carbon Steel, High Strength Steel, Stainless Steel
Head Type: U-Type, J-Type, Eye-Type
International Standard: DIN, ANSI, GB, JIS, Bsw, GOST

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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

Customization	Available
Material	Stainless Steel
Type	U Type
Model NO.	M4-M64
Connection	Hinged Bolts
Head Style	Counter Sunk Bolt
Standard	DIN, ANSI, GB, JIS, BSW, GOST
Grade	Ss304
Application	Machinery
Finish	Polishing
Available Material	Carbon Steel, High Strength Steel, Stainless Steel
Head Type	U-Type, J-Type, Eye-Type
International Standard	DIN, ANSI, GB, JIS, Bsw, GOST
Class/Grade	3.6, 4.8, 5.6, 6.8, 8.8, 9.8, 10.9, 12.9
Used	Machinery, Chemical Industry, Environmental,
Surface Finishing	Hot Galvanizing, Black, Color-Zinc, Blue-White Zi
Name	Bent Bolt, U Bolt
Size	M2-M120
MOQ	10000pieces
Thread	Metric
Transport Package	20-25kg/Carton+Pallet
Specification	M4-m64
Origin	China
HS Code	7318159090
Production Capacity	500ton/Month
Stainless Steel	SS201, SS303, SS304, SS316,SS316L,SS904L,F593
Steel Grade	DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449,
M4-M64	Cold Froging,M24-M100 Hot Forging,
Busy season	15-30days,Slack seaon:10-15days
Steel	4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782
For more information visit	hainafastener.en.made-in-china.com
Professional Manufacturer	All of our Fastener are designed and manufactured according to buyers' specification and performance.
Quality is guaranteed	Durability testing and critical technical design to enhance fasteners lifetime.
Cost effective	Competitive prices with factory directly supply
Customized Ideal Fasteners	customized services according to the samples and drawings offered.
Category	U-Bolts & J-Bolts

Technical parameters

Products name	U-Bolts
Standard:	DIN,ASTM/ANSI JIS EN ISO,AS,GB
Material	Stainless Steel: SS201, SS303, SS304, SS316,SS316L,SS904L,F593
Steel Grade: DIN: Gr.4.6,4.8,5.6,5.8,8.8,10.9,12.9; SAE: Gr.2,5,8; ASTM: 307A,307B,A325,A394,A490,A449,
Finishing	Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG),Black Oxide, Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated
Production Process	M4-M64:Cold Froging,M24-M100 Hot Forging, Machining and CNC for Customized fastener
Customized Products Lead time	Busy season:15-30days,Slack seaon:10-15days
Stock Products	Steel:4.8Grade DIN6923,8.8Grade 10.9Grade of GB5783 and GB5782 Stainless steel: All DIN Standard stainless steel Bolt
Free Samples for standard fastener
For more information visit:hainafastener.en.made-in-china.com

Description

Jiaxing Haina 316 Stainless Steel U Bolt with Plate is part of our u-bolts & j-bolts range (Bolts).

Key details

Type: U Type
Standard: DIN, ANSI, GB, JIS, BSW, GOST
Material: Stainless Steel
Grade: Ss304
Size: M2-M120
Thread: Metric
Head Type: U-Type, J-Type, Eye-Type
Head Style: Counter Sunk Bolt

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

Ordering through Engineering Hardware & Fasteners

Minimum order is 1,000 pieces at US$0.012 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 Jiaxing Haina 316 Stainless Steel U Bolt with Plate?

The listed minimum order is 1,000 pieces, at US$0.012 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 Jiaxing Haina 316 Stainless Steel U Bolt with Plate?

Type: U Type; Standard: DIN, ANSI, GB, JIS, BSW, GOST; Material: Stainless Steel; Grade: Ss304; Size: M2-M120; Thread: Metric. The full specification table and any technical parameter tables are listed on this page.

Can this product be customized (OEM)?

Listed configurations include material, head style, standard, grade and finish. 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

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US$0.012MOQ 1,000 piecesGet a quote WA