What is your delivery time?

Standard parts take 7-15 days. Non-standard parts take 15-25 days. We ensure delivery as soon as possible while guaranteeing quality.

How to custom-made (OEM/ODM)?

If you have a new product drawing or sample, please send it to us. We can custom-make the hardware as required and provide professional advice to maximize design performance.

Which mode of transport would be better?

Generally, we advise sea delivery as production is heavy. However, we respect your views on other transportation methods as well.

DIN3570 Stainless Steel 304 & 316 Half Thread U Bolt, M5-M75 Custom U Pipe Clamp Fastener with Optional Nuts, Washers & Fixing Plates

Name: DIN3570 Stainless Steel 304 & 316 Half Thread U Bolt, M5-M75 Custom U Pipe Clamp Fastener with Optional Nuts, Washers & Fixing Plates
Brand: Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.
SKU: 2305373445

Jiangsu, ChinaKunshan Hongyongsheng Precision Hardware Products Co., Ltd.

US$0.01-0.10

10,000 Pieces

Sample price:US$0.01/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Customized One-Piece Bent U Bolt

Model NO.

hys2227

Groove

None / No Slot

Connection

U Pipe Clamp Fastener

Head Style

U Shape

Standard

DIN, GB, ANSI, BSW, JIS, GOST

Grade

A2 Grade SS304 (A2-70), A4 Grade SS316 (A4-80)

Customized

Customized Per Customer Technical Drawings

Drawing

Yes

Application

Inland Industrial Pipeline Fixing

Process

CNC Precision Full Thread Rolling

Service

OEM Available, ISO9001 Certified

Thread Specification

Half Thread as Standard Design

Surface Treatment

Chemical Passivation Matte Anti-Rust

Tolerance Grade

ISO 2768-Mk General Dimensional Tolerance

Corrosion Resistance

A2 SS304 for Mild Anti-Rust Protection

Knurl Specification

N/a

Key Features

Fully Customizable Sizes M5-M75

Transport Package

Polybag+Export Strong Carton

Specification

M8, M16, M20, M22, M30

Trademark

HYS

Origin

China

HS Code

7318151000

Production Capacity

100ton/Month

Key features

Dual Stainless Steel Grades: Available in SS304 for general use and SS316 for marine/corrosive environments.

Full Customizable Size Range: Thread diameters from M5 to M75 with customizable dimensions based on drawings.

Half Thread Design Standard: Factory standard half-thread reduces friction with pipes; full-thread available on request.

Seamless Cold Bending Structure: One-piece cold-bent U shape without welding joints to prevent stress concentration.

DIN3570 Compliance: Manufactured strictly according to DIN3570 standard for global interchangeability.

ISO9001 Certified Quality: Production system certified with strict quality control and third-party inspection support.

Free Technical Drawings: Complimentary CAD and PDF drawings provided for pre-production engineering verification.

OEM/ODM Customization Service: Full customization support for dimensions, surface finish, and laser engraved logos.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Kunshan Hongyongsheng Precision Hardware Products Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 years CertifiedNearest Port: ShanghaiAverage Response Time: ≤1.23h

AI-Powered supplier vetting

SummaryKunshan Hongyongsheng Precision Hardware Products Co., Ltd. is a China-based factory established in 2016, with 25 employees and a business scope covering automotive parts, mechanical components, furniture parts, plastic products, metal materials, and mechanical equipment. It offers extensive customization and ODM services, reports new product development within the past year, and provides OEM services to well-known brands. Production-related evidence includes CNC and machining equipment, five quality inspectors, standardized finished-product inspection instructions, and peak/off-season lead times within 15 working days. Service procedures cover supplier assessment, corrective and preventive actions, and customer complaints, although overseas service infrastructure is absent. An SGS audit report is identified, but the provided data does not state a certification or a positive audit result. Financial information is present only as year labels, so financial strength cannot be assessed. Customer and brand...

Supplier typeThe supplier is identified as a factory and a limited company located in Kunshan, Suzhou, Jiangsu, China. It was established on March 10, 2016, and has 25 employees, indicating a relatively small manufacturing enterprise.

After-Sales capabilityThe supplier has written procedures and records for customer complaint handling, corrective and preventive actions, and service-capability assessment. However, it has no overseas warehouses, showrooms, agents or branches, has not participated in offline trade shows, and reports zero countries with overseas services.

R&D capabilityThe supplier reports that it had new products within the past year and provides ODM services. It does not have an available SDK, but SDK availability is not sufficient by itself to negate the stated product-development capability.

Production capacityThe supplier operates as a manufacturing factory covering automotive, mechanical, furniture, plastic, and related products. It lists CNC lathe, machining center, and screening-machine capabilities, employs five quality inspectors, follows standardized finished-product inspection instructions, and reports lead times within 15 working days in both peak and off-season.

Customization capabilityBoth the R&D and design-capability records identify customization from samples, customization from designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization support.

Product Q&A

Q:Why choose us?

We provide first-class services in quality fasteners with minimized costs. Our vision is to build successful relations, and our mission is professional customer service and technological innovation. We offer reasonable quality and price, along with market sales suggestions.

Q:How is quality ensured?

All processes strictly adhere to ISO9001:2008 procedures. We maintain strict quality control from production to delivery, supported by strong technology and experienced management teams familiar with modern quality concepts.

Q:What if I cannot find the product I need on your website?

You can send pictures, photos, or drawings via email for us to check availability. We develop new models monthly. Alternatively, you can send samples via DHL/TNT for us to develop a custom model specifically for you.

Q:Can you strictly follow the tolerance on the drawing and meet high precision?

Yes, we can provide high precision parts and manufacture them exactly according to your drawings.

Q:How should I order and make payment?

Payment is by T/T. For samples, 100% payment is required with the order. For production, 30% is paid as a deposit before arrangement, and the balance is paid before shipment.