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DIN25201-A2 Stainless Steel Wedge Dual Lock Washer
US$0.15
1,000-4,999 Pieces
US$0.12
5,000-9,999 Pieces
US$0.10
10,000+ Pieces
Sample price:US$20.00/piece.Request sample

Product profile

Customization

Available

Type

Lock Washer

Material

Stainless Steel

Model NO.

DIN25201

Combination Washer Structure

A Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Standard

Product Name

Wedge Lock Washers

Model No.

DIN25201

Size

M3 to M48

Surface

Polish

Color

Stainless Steel

MOQ

1000 PCS / 25 Kg / Carton

Transport Package

Carton

Specification

M3 to M48

Trademark

Pernofast

Origin

China

Production Capacity

300 Ton/ Month

Key features

Inner and outer dual wedge tooth profiles create a wedging effect through mutual embedding, delivering sustained locking torque under vibrating conditions.
A2 (304-class) austenitic stainless steel offers excellent corrosion resistance in humid, marine atmosphere, and mildly acidic/alkaline media
Wedge locking geometry maintains prevailing torque after repeated assembly and disassembly, suitable for conveyor equipment, solar tracking mounts, and railway fastening systems requiring periodic mai
Through-hardened treatment provides consistent elastic recovery, preventing the loss of locking function that occurs with traditional spring washers after preload decay
Fully compliant with DIN 25201 dimensional requirements, with ready stock in M4 to M20 sizes, Fast Delivery

Company profile

Shanghai Pernofast Industry Co., Ltd.
Importers and ExportersCustomization from SamplesCustomization from DesignsQuality Assurance
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 2 years CertifiedNearest Port: Shanghai PortAverage Response Time: ≤4.97h

About Our Factory & Business Background

AddressRoom A04, 3rd Floor, 131 Humin Road, Minhang District, Shanghai, China
Plant Area7 square meters
Number of Employees2
Registered Capital1,000,000 RMB
Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment
International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW
Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: one month
Minimum Order Quantity300 kgs
Supply Chain Partners6

Our Production Capability & Technical Expertise

Main ProductsFasteners, Bolts, Nuts, Washers, Splines, Screws.
QA/QC inspectors1 people
Inspection Type for Finished ProductsRandom inspection(Visual inspection & Function inspection)
Inspection Method for Finished ProductsFinished product checked by packing staff
R&D Engineers1 people
Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Year of Establishment2023-10-23
Main MarketsSoutheast Asia/ Mideast
Repeat Buyers Choice80%~100%
Number of Foreign Trading Staff1
Overseas Agent/BranchNo
New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Can you supply customized service?
A:
yes, we can supply customized product according to your need, pls send us your detailed requirement or drawing.
Q:Q 2: What's your Minimum Order Quantity?
A:
Normally 1000 pcs or 300 kg
Q:When can I get the price and what's the validity?
A:
Validity is 10-15 days
Q:What are your payment terms?
A:
By T/T 30% in advance; Balance 70% before shipment.
Q:What's your Lead Time?
A:
Usually 30 days to 45 days after received your payment

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