What is your payment method?

Our standard payment terms are 30% T/T as a deposit and the remaining 70% before shipping. We also accept L/C and D/P. For more detailed information, we can discuss via email.

What is your packaging?

Our standard packaging is 20-25 kg per carton, with 36 or 48 cartons per pallet. Each pallet weighs approximately 900-960 kg. We can also print customer logos on the cartons or customize packaging according to specific requirements.

Do you accept custom designs on products or boxes?

Yes, we accept customized designs for both products and packaging. We have a professional design team capable of creating products based on your specifications.

Absolutely. We are verified suppliers on 'Made-in-China' and undergo a rigorous certification process to ensure we are a legitimate manufacturer.

May I visit your factory?

Of course. We welcome visits to your factory at any time. Before your arrival, please contact us to inform us of your schedule so we can arrange transportation from the airport or train station.

Premium Stainless Steel DIN127b Spring Lock Washers From China

Name: Premium Stainless Steel DIN127b Spring Lock Washers From China
Brand: Bolnut Fastener Co., Ltd
SKU: 2096505912

Jiangsu, ChinaBolnut Fastener Co., Ltd

US$0.10

1 Piece

Sample price:US$0.10/piece.Request sample

Product profile

Customization

Available

Type

Lock Washer

Material

Stainless Steel

Model NO.

DIN127

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Function

Anti-Loosening, Increase Friction

Application Fields

Automobile Manufacturing, Aerospace

Certificate

ISO9001

Finish

Zinc Plated, Polished, Plain

MOQ

10000 PCS

Name

DIN127b Spring Lock Washers

Transport Package

20-25kg/Carton+900kg Pallet

Specification

M3-M52

Trademark

BNT

Origin

China

HS Code

731815

Production Capacity

1000ton/Month

Key features

Diverse Material Options: Available in SS201, SS303, SS304, SS316, SS904L, and various carbon steel grades.

Comprehensive Finishing: Offers Zinc Plated, HDG, Black Oxide, Geomet, Dacroment, Anodization, and Nickel Plated.

Custom Logo and Design: Accepts custom logos on products and packaging based on customer samples and drawings.

Free Sample Availability: Free samples provided for standard fasteners; express charges covered for existing customers.

ISO9001 Certified: Manufactured under rigorous quality assurance and durability testing standards.

Flexible Lead Time: 10-15 days in slack season and 15-30 days during busy season for production.

Global Application Scope: Suitable for Automobile Manufacturing and Aerospace industries.

Multiple Payment Terms: Accepts T/T, L/C, D/P, PayPal, Western Union, and small-amount payments.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceYears of Export ExperienceFast Delivery

Bolnut Fastener Co., Ltd

Jiangsu, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 YearsNearest Port: SHANGHAI , NINGBO ,ZHAPU , SHENZHEN, TIANJINGAverage Response Time: ≤0.81h

AI-Powered supplier vetting

SummaryThe supplier is identified as a trading company in Zhangjiagang, Suzhou, with business scopes covering labor protection products, apparel, textiles, communication equipment, electronics, and certain medical protective products. It is described as a professional technical supplier and offers multiple customization modes, ODM services, and OEM services for popular brands. However, it has only one R&D engineer, launched no new products in the past year, and does not provide 3D software or SDK services. Service procedures and complaint-handling procedures exist, but supplier approval records are incomplete. Financial information is represented only by reporting years, without performance values. No overseas warehouse, showroom, overseas branch or offline trade-show participation is reported.

Supplier typeThe supplier is explicitly classified as a trade company, while its stated scope includes labor protection products, apparel, textiles, medical protective equipment, communication equipment, and electronic products. It is also identified as a professional technical supplier, indicating a trading-oriented business with technical and customization support rather than confirmed manufacturing status.

After-Sales capabilityThe supplier has a clear complaint-handling procedure with followed records, and it has a corrective and preventive action mechanism with implementation records. However, its general service-assessment procedure has no records, and its approved-supplier list lacks approval signatures or dates, indicating documented but incompletely controlled service processes.

R&D capabilityThe supplier is identified as a professional technical supplier and offers ODM services, but it has only one R&D engineer, launched no new products in the past year, and lacks both 3D software design and SDK capabilities. This shows some technical development and design support, but limited demonstrated innovation output and digital R&D capability.

Customization capabilityThe supplier explicitly supports customization from samples, customization from designs, full customization, minor customization, and flexible customization. It also provides ODM services, directly evidencing broad customization and design-manufacturing support.

Client casesA repeat-buyer preference of 50%–80% is reported, and the supplier states that it provides OEM services for popular brands. These are positive customer-related indicators, but no named customers, specific projects, order examples, or independently verifiable case details are provided.

Product Q&A

Q:How can I get a catalog?

If you require a catalog, please provide your email address, and we will send it within two working hours.

Q:Are samples available?

Yes, all our samples are free of charge; however, we only ship weights under 1 kg. For existing customers, we offer free samples and cover the express charges.

Q:How can I get a price list?

Certainly. Please provide your email address, and we will send the price list within two working hours.

Q:Can I have my own logo or design on the goods?

Yes, we can accommodate custom logos or designs on the products without issue.

Q:What is the delivery time?

Generally, if the goods are in stock, we can deliver them within 2-5 days. For quantities ranging from 1-2 containers, the delivery period is approximately 18-25 days. If the order exceeds two containers and requires expedited production, we can prioritize your order at the factory.