What is your main market?

USA, Canada, Europe, UK, Middle East, Asia and ext.

Self-Locking Washer Sini Lock Washer DIN25201 Duble Fold Washer

Name: Self-Locking Washer Sini Lock Washer DIN25201 Duble Fold Washer
Brand: Jiaxing Yheng Group Limit
SKU: 1983378815

Zhejiang, ChinaJiaxing Yheng Group Limit

US$0.05

10,000-19,999 Pieces

US$0.04

20,000-29,999 Pieces

US$0.03

30,000-39,999 Pieces

US$0.02

40,000-49,999 Pieces

US$0.01

50,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Type

Flat Gasket

Material

65mn

Model NO.

According to customer requirements

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Application

Heavy Industry, General Industry, Automotive Indus

Finish

Dacromet

Brand Name

Yheng

Standard

DIN

Package

Small Boxes, Plastic Bags, Bulk in Cartons, Pallet

Measurement

Metric, Imperial (Inch)

Place of Origin

Zhejiang, China

Service

OEM/ ODM

Industry

Fastener

Delivery Time

30-40 Days

Materia

Stainless Steel 316 304/ Carbon Steel

MOQ

1000PCS

Sample

Availible

Certificate

ISO9001:2008

Supply Ability

1000 Tons Per Month

Transport Package

Carton+Pallet

Specification

3.2 3.7 4.3 5.3 6.4 7.4 8.4 10.5 13 15 17 19 21

Trademark

YHeng

Origin

Zhejiang

Production Capacity

1000ton/Month

Key features

DIN25201 Standard: Self-locking washer manufactured according to DIN25201 standard for secure fastening.

Dacromet Finish: Surface treated with Dacromet coating for superior corrosion resistance.

OEM/ODM Service: Customized fasteners available based on buyer samples and drawings.

Material Options: Available in Stainless Steel 316/304 and Carbon Steel 65mn.

Competitive Pricing: Factory direct supply ensures cost-effective solutions for buyers.

Free Samples: Free samples provided if in stock, buyer covers air shipping cost.

ISO9001 Certified: Quality guaranteed with ISO9001:2008 certification.

Fast Delivery: Sample orders ship in 5-7 days, container orders in 15-20 days.

Company profile

Jiaxing Yheng Group Limit

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2012-05-16 CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤3.30h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryJiaxing Yheng Group Limit is a China-based limited company in Zhejiang, with a stated establishment date of November 17, 2021 and three employees in the supplied company profile. It offers a broad fastener range, including nuts, bolts, washers, screws, anchors, threaded rods, rivets, CNC parts, and solar accessories. The supplier states that it holds ISO 9001 certification, operates four production lines, and applies quality checks from raw materials through packaging. It reports export activity beginning in 2012 and exports to multiple regions, although another record identifies domestic markets as primary and shows only one recorded transaction. The supplier claims drawing-based non-standard-part production, technical personnel, one year of R&D experience, and customer responsiveness within one hour. Several operational claims are inconsistent or insufficiently corroborated, particularly company history, employee count versus production scale, output data, and customer-track-record depth.

Supplier typeThe supplier is identified as a combined business entity and a limited company based in Jiaxing, Zhejiang, China. The profile states an establishment date of November 17, 2021 and three employees, providing a clear legal and organizational classification.

CertificationsThe supplier explicitly states that it has obtained ISO 9001 quality management system certification and that third-party inspection is accepted. The slices do not provide a certificate number, issuing body, validity period, or verification record, but they do contain a direct certification claim.

After-Sales capabilityThe supplier states that questions will receive a reply within one hour and emphasizes considerate service, customer satisfaction, and peace of mind in product use. These statements support communication responsiveness, but no evidence is provided regarding warranty terms, complaint handling, returns, replacement procedures, or technical after-sales support.

Production capacityThe supplier describes production and inspection stages covering raw materials, cold heading, threading, cleaning, inspection, and packaging; it also reports four production lines, over 9,000 square meters of production area, and stated output for wedge anchors, DIN 934, and DIN 975. However, the stated three employees and conflicting company-history information create verification concerns, so the scale claims should be validated before reliance.

Customization capabilityThe supplier explicitly states that it produces stamping and non-standard parts according to customer drawings and aims to create tailored products for each customer. This is direct evidence of drawing-based and customized production capability, although the slices do not specify tolerances, tooling resources, or sample-development procedures.

Product Q&A

Q:Are you a trading company or a manufacturing company?

We are a factory and we also export.

Q:What are your main products?

Our main products are fasteners: bolts, screws, thread rod, nuts, washers, anchors, and rivets. Meanwhile, our company also produces stamping parts and machined parts.

Q:How to order?

Send the inquiry by email.

Q:Do you provide samples? Is it free or extra?

Yes, we could offer the sample for free charge if the samples in stock but do not pay the air cost.

Q:What is the delivery time?

Sample order's delivery time is 5-7 days. Container orders are about 15-20 days.