How do you control the quality?

Strictly adhere to the ISO9001 Quality Management System.

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.

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

What is your after-sales service?

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

Versatile 304/316 Stainless Steel DIN931 Bolts for Construction Projects

Name: Versatile 304/316 Stainless Steel DIN931 Bolts for Construction Projects
Brand: Dong Guan Ouzhan Metal Co., Ltd.
SKU: 2123560882

Guangdong, ChinaDong Guan Ouzhan Metal Co., Ltd.

US$0.02-2.00

1,000 Pieces

Product specifications

DIN931

Sample price:US$0.02/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

M5 M6 M8 M10 M12 M16 M20

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, JIS

Grade

A2-70 A4-70

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Polishing

Thread Type

Half-Threaded

Delivery Time

7-15workdays

Sampling Time

3-5workdays

Length

20-400mm

Customized

Customizable

Transport Package

Small Box Carton

Specification

M5*20-M20*400

Trademark

Ou Zhan

Origin

Dong Guan China

HS Code

7318150000

Key features

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

Wide Size Range: Diameter from M2 to M64, Length from 3mm to 400mm.

Customizable Thread: Thread type is customizable, including half-threaded options.

Fast Sample Delivery: Sample lead time as fast as 3 days.

Strict Quality Control: Adheres to ISO9001 Quality Management System standards.

Comprehensive Services: One-stop service covering material, processing, finish, and assembly.

Low MOQ Requirement: Minimum order quantity starts from 1 piece.

Secure Design Protection: NDAs available to protect design drawings from third-party disclosure.

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: ≤1.18hTerms 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.

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.