What are the payment terms?

We accept T/T, L/C, and Western Union.

What is the minimum order quantity (MOQ)?

Information not explicitly stated in the description; please contact our sales department for details.

What standards do you export under?

We professionally export under DIN, JIS, GB, ANSI, and BS standards, as well as nonstandard fasteners.

DIN3570 φ282*M20 U Bolt with Zinc Plated

Name: DIN3570 φ282*M20 U Bolt with Zinc Plated
Brand: Ningbo Strong Bolt Trade Co., Ltd.
SKU: 2241878515

Zhejiang, ChinaNingbo Strong Bolt Trade Co., Ltd.

US$0.10

1,000 Pieces

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

U Bolt

Model NO.

DIN3570

Connection

Common Bolt

Head Style

U Bolt

Standard

DIN, ANSI

Grade

4.8/8.8/10.9/12.9/Custom

Process

Cold Forging,Hot Forging,Machining

Salt Spray Test

According to Requirements

Surface Treatment

According to Requirements

Thread Type

Fine / Coarse /Bsw/Bsf/ Unc/Unf

Transport Package

Small Box & Bulk & Customizing

Specification

Φ282*M20

Trademark

STRONG BOLT

Origin

Ningbo, China

HS Code

7318159090

Production Capacity

2500tons/Year

Key features

Custom Grade Options: Available in Grade 4.8, 8.8, 10.9, 12.9, or fully customized to specific requirements.

Wide Material Selection: Carbon steel, stainless steel, duplex steel, brass, copper, plastic, and aluminum.

Flexible Surface Treatment: Zinc plated, galvanized, nickel plated, HDG, anodized, powder coating, and more.

Multiple Processing Methods: Cold forging, hot forging, machining, stamping, rolling, bending, and casting.

10+ Years Experience: Typical China supplier with over a decade of experience in fastener manufacturing.

Global Export Standards: Professionally exporting under DIN, JIS, GB, ANSI, and BS standards.

Custom Thread Types: Fine, coarse, Bsw, Bsf, Unc, Unf, or according to specific requirements.

Reliable Packaging: Plastic bag, chipboard carton, plywood pallet with belt and film, customizable.

Company profile

Self-brandedYears of Export ExperienceR&D CapabilitiesCustomization from Designs

Ningbo Strong Bolt Trade Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service AvailableAverage Response Time: ≤4.26h

AI-Powered supplier vetting

SummaryNingbo Strong Bolt Trade Co., Ltd. is a China-based trading company established in 2014 with 16 employees. It reports strong customization and ODM capabilities, new product activity within the past year, and extensive export activity, with 90% of sales from exports and 10 years of export experience. Its stated product output covers several fastener categories, while quality control staffing is reported at 11–20 personnel. However, service-management procedures lack documented records, and the company reports no overseas warehouses, showrooms, agents or branches, or offline trade-show participation. Financial information is identified for 2021–2023, but the provided slices do not give sufficient evidence to assess financial strength. No certification information, customer cases, or SDK availability is provided.

Supplier typeThe supplier is identified as a trading company, specifically Ningbo Strong Bolt Trade Co., Ltd., established in 2014 in Ningbo, Zhejiang, China, with 16 employees and limited-company status. This clearly establishes its business type but does not indicate that it operates as a manufacturing entity.

After-Sales capabilityThe supplier has written procedures for service assessment, supplier approval, corrective and preventive actions, and complaint handling, but no written records are reported for these processes. It also lacks overseas warehouses, showrooms, agents or branches, and reports zero countries with overseas services, limiting evidence of established international after-sales infrastructure.

R&D capabilityThe supplier reports that it introduced new products during the past year and provides ODM services. However, it reports no available SDK, so its innovation evidence supports product development and design services but not software-development integration.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also reports ODM availability, providing direct evidence of broad customization and design-related service capability.

Product Q&A

Q:What materials are available for this U Bolt?

We offer carbon steel, stainless steel, duplex stainless steel, brass, copper, plastic, and aluminum.

Q:Can the grade be customized?

Yes, we provide Grade 4.8, 8.8, 10.9, 12.9, or fully customized grades based on your needs.

Q:What surface treatments do you offer?

Options include zinc plating, galvanizing, nickel plating, HDG, copper plating, anodizing, polishing, powder coating, Geomet, Dacromet, passivation, and electrophoresis.

Q:What is the average lead time?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Q:Do you accept custom thread types?

Yes, we support Fine, Coarse, Bsw, Bsf, Unc, Unf, or thread types according to your specific requirements.