How do you control the quality?

Strictly adhere to the ISO9001 Quality Management System. 7

What is the shipping method?

1) Door to door service: DHL, UPS, FedEx, TNT. 2) The ocean shipping or air shipping is also available for big orders. 3) You also can use your own forwarder account. 8

1) Bank to bank wire transfer to accounts. 2) Paypal. 3) Western Union. 4) T/T. 5) Other. 10

What is your after-sales service?

Please feedback to our sales, we will take action in 12 hours.

Countersunk Flat Head Vertical Ribbed Rivet Blind Hole Nut

Name: Countersunk Flat Head Vertical Ribbed Rivet Blind Hole Nut
Brand: Dong Guan Ouzhan Metal Co., Ltd.
SKU: 2136446542

Guangdong, ChinaDong Guan Ouzhan Metal Co., Ltd.

US$0.10

1,000-9,999 Pieces

US$0.05

10,000-99,999 Pieces

US$0.03

100,000+ Pieces

Sample price:US$0.03/piece.Request sample

Product profile

Customization

Available

Material

Carbon Steel

Type

Round Head

Model NO.

M3 M4 M5 M6 M8 M10 M12

Connection

Hinged Bolts

Head Style

Round

Standard

DIN, GB, JIS, GOST, BSW

Grade

4.8

Sampling Time

3-5workdays

Delivery Time

7-15workdays

Length

9-24mm

Diameter Range

5-15mm

Testing

Salt Spray Test

Transport Package

Small Box Carton

Specification

M3 M4 M5 M6 M8 M10 M12

Trademark

Ou Zhan

Origin

Dong Guan China

HS Code

7318150000

Key features

Comprehensive Material Options: Available in Stainless Steel 304/316, Carbon Steel, Brass, Copper, and Nylon.

Wide Size Range: Diameter M2 to M48 and Length 3mm to 200mm to fit diverse applications.

Global Standard Compliance: Meets DIN, ISO, ANSI, JIS, GB, GOST, and BSW international standards.

Customization Capabilities: Supports OEM/ODM services with custom shapes, sizes, and surface treatments.

Fast Sampling Delivery: Sample delivery time as fast as 3 days with a standard sampling window of 3-5 workdays.

Strict Quality Control: Adheres to ISO9001 standards with salt spray testing for corrosion resistance.

Versatile Head Styles: Offers Raised cheese, Countersunk, Pan, Raised Countersunk, and Cap head options.

One-Stop Service: Provides complete services from material sourcing, processing, finishing, to assembly.

Company profile

High Repeat Buyers ChoiceIn-stock CapacityCustomization from DesignsOEM Services

Dong Guan Ouzhan Metal Co., Ltd.

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2025-12-03Nearest Port: shenzhenAverage Response Time: ≤0.81hTerms of Payment: T/T, PayPal

About Our Factory & Business Background

AddressQishi Dongshan Yong Sheng Industrial, Dongguan, Guangdong, China

International Commercial Terms(Incoterms)FOB

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsCNC Bespoke, Screw, Self-Tapping Screw, Nut, Washer, Circlip, Customisation of Non-Standard Screws, Bolt

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:Are you a factory or trading company?

Ouzhan is a factory from Dongguan, China. Welcome to visit our factory

Q:Can you provide one-stop sevice including of material, processing, finish, assembly etc?

Yes, we can. 3

Q:What's your minumum order quantity(MOQ)?

1 piece, small order quantities are welcome. 4

Q:Will my design drawings be safe when you get it?

Yes, we will not publish your design to a third party unless your permission is obtained. We can sign NDA before you send the drawings. 5

Q:How can I get a quotation?

To get prices in 1 hour, please provide information below with your inquiry: 1) Drawings format 2d(dwg/dxf/pdf)/3d(step/stp/igs) or sample. 2) Material requirement. 3) Surface treatment. 4) Quantity. 5) Any special demands or requirements, such as packing, labels, delivery, etc. 6