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Premium Secure Fastening Washers with Durable Serrated Lock Solutions

Tianjin, ChinaOPPU (Tianjin) Industrial Parts Co., Ltd.

Premium Secure Fastening Washers with Durable Serrated Lock Solutions

US$0.03

1,000-4,999 Pieces

US$0.01

5,000-9,999 Pieces

US$0.005

10,000+ Pieces

Product specifications

M

Product profile

Customization

Available

Type

Spring Washer

Material

Stainless Steel

Model NO.

Serrated Lock Washers Internal and External Teeth

Combination Washer Structure

B Type

Combination Washer Packaging

All Inclusive

Spring Washer Type

Light Weight

Specification

M3, M4, M6, M8-M20

Trademark

oppu

Origin

Tianjin

HS Code

7415290000

Production Capacity

5000ton/Year

Key features

Three Engineered Forms: Form A, J, and V designed for specific applications and screw types.

Durable Stainless Steel: Constructed from high-quality Stainless Steel A2/A4 for corrosion resistance.

Wide Size Range: Available in sizes from M2 to M30 to fit various fastening needs.

OEM and ODM Services: Custom manufacturing solutions available for specific requirements.

ISO Certified Quality: Manufactured under ISO9001:2015, ISO45001:2018, and ISO14001 standards.

Fast Lead Time: Peak and off-peak season lead times both within 15 workdays.

Secure Locking Design: Internal and external serrations provide optimal friction and grip.

Global Payment Options: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Company profile

OPPU (Tianjin) Industrial Parts Co., Ltd.

Cooperated with Fortune 500Self-brandedFast DeliveryQuality Assurance

OPPU (Tianjin) Industrial Parts Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Manufacturer/Factory & Trading CompanyExport Year: 2025-06-01Nearest Port: tianjinAverage Response Time: ≤3.16hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): FOB, CIF

About Our Factory & Business Background

AddressTianjin Xiqing Automobile Industrial Zone (Zhangjiawo Industrial Zone), No. 11 Taijin Road, Zone 1, Tianjin, China

Plant Area2834 square meters

Number of Employees34

Registered Capital10,000,000 RMB

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Minimum Order Quantity1000 pcs

Supply Chain Partners200

Our Production Capability & Technical Expertise

Main ProductsHardware Fastener, Bolts, Nuts, Screws, Washer, Industrial Parts, Pins, Studs

Our Industry Experience & Global Business Record

Year of Establishment2012-08-06

Main MarketsAfrica, Domestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Management System CertificationISO9001:2015, ISO45001:2018, ISO14001, Others

Cooperated with Fortune 500Yes

Product Q&A

Q:What materials are used for these washers?

A:

The washers are made from Stainless Steel A2/A4 and Steel with Zinc finish.

Q:What is the minimum order quantity?

A:

The minimum order quantity is 1000 pieces.

Q:Do you offer customization services?

A:

Yes, we provide OEM and ODM services to meet specific customer needs.

Q:What are the available sizes?

A:

We offer a wide range of sizes from M2 to M30.

Q:How long is the delivery time?

A:

The average lead time is within 15 workdays for both peak and off-peak seasons.

Send Inquiry

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OPPU (Tianjin) Industrial Parts Co., Ltd.

OPPU (Tianjin) Industrial Parts Co., Ltd.

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