What is the lead time for production?

The average lead time is within 15 working days, regardless of peak or off-season.

What certifications does the factory have?

Our factory is certified with ISO9001:2015, ISO45001:2018, and ISO14001.

Six Star Thumb Knob M16 Custom Durable Plastic Drain Socket

Name: Six Star Thumb Knob M16 Custom Durable Plastic Drain Socket
Brand: OPPU (Tianjin) Industrial Parts Co., Ltd.
SKU: 2195738352

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

US$0.07-0.10

1,000 Pieces

Product specifications

M

Product profile

Customization

Available

Material

Carbon Steel

Type

Hexagon Head

Model NO.

Six Star Thumb

Groove

Cross

Connection

Hinged Bolts

Head Style

Hexagonal

Standard

DIN, GB, ANSI, BSW

Grade

8.8

Specification

M3, M4, M6, M8-M20

Trademark

oppu

Origin

Tianjin

HS Code

7415290000

Production Capacity

5000ton/Year

Key features

Durable Material Options: Available in PP, ABS, PA plastic heads with iron plated white zinc or SUS304 metal parts.

Customizable Color: Standard black color is available, with options for customization upon request.

Wide Size Range: Comprehensive selection of metric (M4-M12) and imperial sizes with various thread lengths.

Multiple Standards: Complies with DIN, GB, ANSI, and BSW standards for global compatibility.

High Grade Strength: Constructed with Grade 8.8 carbon steel for superior durability and load bearing.

Versatile Connection: Features hinged bolts and hexagonal head styles for secure and flexible installation.

Certified Manufacturer: ISO9001, ISO45001, and ISO14001 certified factory with over 10 years experience.

Fast Delivery: Consistent lead time within 15 working days for both peak and off-season orders.

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: ≤0.04hTerms 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 the thumb knob?

The plastic head is made of PP, ABS, or PA. The metal part is available in iron plated with white zinc or SUS304 stainless steel.

Q:Is the color customizable?

Yes, the standard color is black, but it is colorable and can be customized according to your requirements.

Q:What are the available sizes and standards?

We offer metric sizes (M4-M12) and imperial sizes (10#-2'). Standards include DIN, GB, ANSI, and BSY.

Q:What is the minimum order quantity (MOQ)?

The minimum order quantity is 1000 pcs.

Q:What are the payment terms?

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

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