What are the payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

What is the lead time for production?

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

Are you a manufacturer or a trading company?

We are a manufacturer and trading company established in 2012 with ISO certifications.

Oppu Brand Three-Piece Washer Assembly - Multiple Sizes Available

Name: Oppu Brand Three-Piece Washer Assembly - Multiple Sizes Available
Brand: OPPU (Tianjin) Industrial Parts Co., Ltd.
SKU: 2181749252

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

US$0.60

1,000-4,999 Pieces

US$0.20

5,000-9,999 Pieces

US$0.10

10,000+ Pieces

Product specifications

M

Product profile

Customization

Available

Standard

DIN, ANSI, GB, JIS

Material

Stainless Steel

Model NO.

four-piece washer assembly

Connection

Welding

Surface Treatment

Galvanized Sheet

Head Type

Hexagon

Specification

M3, M4, M6, M8-M20

Trademark

oppu

Origin

Tianjin

HS Code

7415290000

Production Capacity

5000ton/Year

Key features

Multiple Material Options: Available in plastic, aluminum, iron, and stainless steel grades 201, 304, 316.

Diverse Standard Compliance: Meets DIN, ANSI, GB, British, American, metric, and non-standard requirements.

Customization Support: Accepts custom orders for non-standard shapes and specific processing needs.

Extensive Surface Treatments: Options include zinc plating, nickel, chrome, copper, oxidation black, and more.

Wide Head Type Range: Offers round, flat, countersunk, hexagon, and various specialized head shapes.

High Hardness Grades: Available in grades 4.8, 8.8, 12.9, and A2-70 for different strength needs.

30+ Years Experience: Backed by over three decades of professional manufacturing and quality assurance.

Factory Direct Sales: Direct sales from manufacturer ensuring competitive pricing and complete specs.

Company profile

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: ≤0.34hTerms 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 available for the washer assembly?

We offer plastic, aluminum, iron, and stainless steel (grades 201, 304, 316).

Q:Do you accept custom orders?

Yes, we accept custom orders for non-standard shapes and specific processing requirements.

Q:What standards do your products comply with?

Our products comply with DIN, ANSI, GB, British, American, metric, and non-standard systems.

Q:What is the minimum order quantity?

The minimum order quantity is 1000 pieces.

Q:What are the available surface treatments?

We provide color zinc, white zinc, blue zinc, nickel, oxidation black, chrome, copper, and imitation gold plating.

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