What standards do your bolts comply with?

We comply with major international standards including DIN, ANSI, GB, JIS, BSW, GOST, ASME, ASTM, and IFI.

What are the payment terms?

We accept T/T, L/C, Western Union, PayPal, D/P, and small-amount payments via various methods.

What is the lead time for production?

The average lead time is one month, regardless of whether it is peak season or off season.

DIN3570 China Factory Stainless Steel U Bolt

Name: DIN3570 China Factory Stainless Steel U Bolt
Brand: Jiaxing Newscrew Fastener Co., Ltd.
SKU: 2087596865

Jiangsu, ChinaJiaxing Newscrew Fastener Co., Ltd.

US$0.10-1.00

1,000 Pieces

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Bolt

Model NO.

Din3570

Connection

Head Style

Standard

DIN, ANSI, GB, JIS, BSW, GOST

Grade

12.9

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Color-Zinc Plated

Material 1

SS304

Material 2

SS316

Packing

Bulk

Material 3

Carbon Steel

Transport Package

OEM

Specification

SS304

Trademark

SECON

Origin

China

HS Code

7318190000

Production Capacity

8000 Tons/Year

Key features

Wide Material Options: Available in SS304, SS316, Carbon Steel, and Alloy Steel for diverse applications.

Multiple Finish Choices: Options include Zinc Plated (Clear/Blue/Yellow/Black), Black Oxide, Nickel, Chrome, and HDG.

Flexible Customization: Supports customization from samples, designs, full customization, and minor adjustments.

Strict Quality Standards: Complies with DIN, ANSI, GB, JIS, BSW, GOST, ASME, ASTM, and IFI standards.

Comprehensive Certifications: Certified by ISO 9001, SGS, TUV, CE, and ROHS with Mill Test Certificates provided.

Low Minimum Order: Minimum Order Quantity is just 1 PC, allowing for small batch testing and orders.

Free Sample Availability: Free samples are provided to ensure product quality before placing bulk orders.

Versatile Applications: Suitable for machinery, chemical industry, environmental projects, and building construction.

Company profile

High Repeat Buyers ChoiceFast DeliveryImporters and ExportersExhibition Experience

Jiaxing Newscrew Fastener Co., Ltd.

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 Years CertifiedNearest Port: Shanghai Port; Ningbo PortAverage Response Time: ≤4.83h

AI-Powered supplier vetting

SummaryThe supplier is a limited company producing fasteners and related components, including threaded rods, bolts, nuts, screws, washers, brackets, and end connectors. It reports substantial stated annual production volumes and has invested in cold-heading, threading, galvanizing, heat-treatment, and automated conveyor equipment. It supports extensive customization and 3D software design services, but reports no new products in the past year, no SDK, and no status as a professional technical supplier. Service procedures for corrective actions and complaints are documented and followed, while service assessment procedures lack records. The supplier has participated in Hannover Messe 2025 but has no overseas showroom, agents, branches, or overseas service locations. No certifications, customer cases, or verified financial-credit information are provided.

Supplier typeThe supplier is identified as a limited company with five employees and no parent-group affiliation. Its product scope is centered on fasteners and related hardware, including bolts, nuts, screws, brackets, and end connectors, indicating a specialized product manufacturer rather than a diversified corporate group.

After-Sales capabilityThe supplier states that it provides a strong after-sales guarantee, and it has clear, followed procedures for corrective and preventive actions and customer complaints. However, it lacks overseas showrooms, agents, branches, and overseas service locations; its general service-assessment procedure exists but has no records.

R&D capabilityThe supplier provides 3D software design and ODM services, but reports no new products in the past year, no available SDK, and only one year of total R&D-engineer experience. It also identifies itself as not being a professional technical supplier, so innovation capability is mixed and not strongly evidenced.

Production capacityThe supplier reports annual capacities of 9,000 tons of threaded rods, 2,500 tons of bolts, and 3,000 tons each of nuts, screws, and washers. It has 60 cold-heading and threading machines, two galvanizing lines, two heat-treatment lines, and automated conveyor belts; reported lead time is one month in both peak and off-seasons, supporting a positive production-capability assessment.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and it provides 3D software design services. These statements directly support broad customization capability.