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Stainless Steel 304 U Bolt with Rubber Pad U Clamp Bolt Metric M5 M18 Pipe Fixing Bolt for Water Pipeline Equipment Marine Pipe Support Installation Work

Updated 2026-11-04 · Markdown version

Model no. DZbolt-5-5

US$0.072 – 0.29 / piece

MOQ 100,000 pieces · Final price confirmed in your quote

Material: Carbon Steel
Head Style: Hexagonal
Standard: DIN
Grade: 12.9
Finish: Hot-Working
Package Size: 10.00cm * 10.00cm * 10.00cm
Raw Materials: :
Surface treatment: Plain, Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated.

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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	Carbon Steel
Type	Hexagon Head
Model NO.	DZbolt-5-5
Connection	Common Bolt
Head Style	Hexagonal
Standard	DIN
Grade	12.9
Application	Machinery, Environmental, Building
Finish	Hot-Working
Item	Nuts Bolts
Name	Hex Bolt
Product	Bolt and Nut
Transport Package	Small Box/Carton/Pallet, Carton/Pallet
Specification	Size: M3-M36, Length: 6-150mm
Origin	China
HS Code	7318150000
Production Capacity	500ton/Month
Package Size	10.00cm * 10.00cm * 10.00cm
Package Gross Weight	1.000kg
Produt name	Bolts
Raw Materials	:
Shape	Square, Rectangle, Round, Tapper, Dome, etc.
Surface treatment	Plain, Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated.
Grades	Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc
Thread	:
ISO 9001	2015 Quality System Certified Company.
Tolerance	+/-0.02
Packing	Small box/Carton, Cartons Bulk/Pallet, Gunny Bag.
Stainless Steel Fasteners (A2/A4-80)	Superior corrosion resistance for marine, chemical, and food-grade environments.
High-Strength Bolts (Property Class 10.9/12.9, ASTM A325/A490)	Engineered for critical structural connections and extreme load-bearing applications.
High-Precision Components	Manufactured to tolerances as tight as ±0.01mm for advanced robotics, automotive, and aerospace assemblies.
Direct Factory Access with Engineering Support	Eliminate middleman costs and gain direct access to our engineering team for design optimization and material selection.
Build-to-Print Excellence	We seamlessly transition your custom designs from prototype to reliable, high-volume production.
Certified & Consistent Quality	Our ISO 9001-certified processes ensure every batch meets the same high standard, shipment after shipment.
Category	U-Bolts & J-Bolts

Technical parameters

Produt name:	Bolts
Raw Materials::	Carbon steel, Alloy steel, Aluminum steel, Stainless steel, Plastic and Copper.
Shape:	Square, Rectangle, Round, Tapper, Dome, etc.
Surface treatment:	Plain, Black, Zinc Plated(ZP), Yellow Zinc Plated (YZP)and Hot DIP Galvanizing(H. D. G. ), Dacromet, Nickel Plated.
Application:	Industry
Grades:	Class 4.8, 5.8, 6.8, 8.8, 10.9, 12.9 and etc
Thread::	Metric Coarse, Metric Fine, UNC, UNF, BSW, BSF.
Quality assurance:	ISO 9001: 2015 Quality System Certified Company.
Tolerance:	+/-0.02
Packing:	Small box/Carton, Cartons Bulk/Pallet, Gunny Bag.

Description

Stainless Steel 304 U Bolt with Rubber Pad U Clamp Bolt Metric M5 M18 Pipe Fixing Bolt for Water Pipeline Equipment Marine Pipe Support Installation Work is part of our u-bolts & j-bolts range (Bolts).

Key details

Type: Hexagon Head
Standard: DIN
Material: Carbon Steel
Grade: 12.9
Thread: :
Head Style: Hexagonal
Finish: Hot-Working
Connection: Common 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 100,000 pieces at US$0.072 – 0.29 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 Stainless Steel 304 U Bolt with Rubber Pad U Clamp Bolt Metric M5 M18 Pipe Fixing Bolt for Water Pipeline Equipment Marine Pipe Support Installation Work?

The listed minimum order is 100,000 pieces, at US$0.072 – 0.29 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 Stainless Steel 304 U Bolt with Rubber Pad U Clamp Bolt Metric M5 M18 Pipe Fixing Bolt for Water Pipeline Equipment Marine Pipe Support Installation Work?

Type: Hexagon Head; Standard: DIN; Material: Carbon Steel; Grade: 12.9; Thread: :; Head Style: Hexagonal. 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

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

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US$0.072 – 0.29MOQ 100,000 piecesGet a quote WA