Which standards do the pins comply with?

The products conform to GB91 and DIN94 standards.

What certifications does the company hold?

We are certified with ISO, GS, ISO9001:2015, ISO45001:2018, and ISO14001.

What payment terms are accepted?

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

M8-M20 for Various Applications

Name: Versatile Oppu Cotter Pin M3/M4/M6/M8-M20 for Various Applications
Brand: OPPU (Tianjin) Industrial Parts Co., Ltd.
SKU: 2305988195

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

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

Material

Stainless Steel

Surface Finishing

Zinc Plated

Model NO.

Cotter Pin - GB91

Certification

ISO, GS

Customized

Specification

M3, M4, M6, M8-M20

Trademark

oppu

Origin

Tianjin

HS Code

7415290000

Production Capacity

5000ton/Year

Key features

Diverse Material Options: Available in Stainless Steel and Carbon Steel (A3/1018) for durability.

Comprehensive Size Range: Diameters from 1-13mm and sizes M0.6-M20 to suit various needs.

Multiple Finish Choices: Options include Plain, Black, Zinc Plated, and Mechanical Galvanized.

Standard Compliance: Conforms to GB91 and DIN94 standards for reliability and compatibility.

Customized Packaging: Premium plastic packaging available in 50/100/200 pcs to meet demands.

Certified Quality: Holds ISO, GS, ISO9001:2015, ISO45001:2018, and ISO14001 certifications.

Efficient Delivery: Standard delivery within 30-45 days; peak/off-season within 15 workdays.

Secure Fastening Solution: Prevents loosening of threaded connections and protects hole walls.

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: ≤0.20hTerms 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 cotter pins?

We offer both Stainless Steel and Carbon Steel (A3/1018) options.

Q:What is the size range of the split cotter pins?

Sizes range from diameters 1-13mm and M0.6-M20 to fit various applications.

Q:What surface finishes can be chosen?

Available finishes include Plain, Black, Zinc Plated, and Mechanical Galvanized.

Q:Do you offer customized packaging?

Yes, we provide customized packaging with premium plastic in 50, 100, or 200 pcs.

Q:What are the delivery times?

Standard delivery is 30-45 days, while peak and off-season lead times are within 15 workdays.

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