What materials and grades are available?

The material is stainless steel, and available grades include 4.8, 8.8, 10.9, and 12.9.

What are the size specifications?

Specifications range from 5mm-20mm in diameter and 16mm-400mm in length, covering M6-M27 standards.

High-Quality Stainless Steel Bolt GB70 Hex Socket Bolt with Anti-Rust

Name: High-Quality Stainless Steel Bolt GB70 Hex Socket Bolt with Anti-Rust
Brand: Handan Daduo Metal Products Co., Ltd.
SKU: 2240776425

Hebei, ChinaHandan Daduo Metal Products Co., Ltd.

US$0.05-0.25

10,000 Pieces

Product specifications

Steel Material

zinc Color

Sample price:US$0.02/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Round Head

Model NO.

M3-M20

Connection

Common Bolt

Head Style

Counter Sunk Bolt

Standard

DIN, ANSI, GB, BSW

Grade

4.8/8.8/10.9/12.9

Application

Machinery, Environmental, Building

Finish

Silvery White

Name

Hex Socket Bolt

Package

21*18*18cm

Feature

Rust Anti

Item

Fastener

Color

Silvery White

Delivery Time

15-30 Days

Transport Package

Boxes

Specification

M3-M20

Trademark

Da Duo

Origin

He Bei, China

Production Capacity

8000 Tons/Year

Key features

Anti-Rust Stainless Steel: Made of stainless steel with silvery white finish, ensuring rust resistance and durability.

Wide Grade Selection: Available in grades 4.8, 8.8, 10.9, and 12.9 to meet various strength requirements.

OEM/ODM Support: Custom logo and design imprinting services available for personalized branding needs.

High Production Capacity: Annual output of 8,000 tons supported by 30 cold heading machines and skilled workforce.

Fast Shipping Options: Stock items ship within one week; customized orders ship within one month after production.

Global Export Experience: Products exported to North America, Europe, Asia, and other regions with high market share.

Comprehensive Specifications: Sizes range from 5mm-20mm diameter and 16mm-400mm length, covering M6-M27 standards.

Strict Quality Testing: Products undergo salt spray tests to ensure quality and reliability for machinery and building applications.

Company profile

High Repeat Buyers ChoiceQuality AssuranceQA/QC InspectorsIn-stock Capacity

Handan Daduo Metal Products Co., Ltd.

Hebei, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedCustomization Options: Customization from Designs, Full Customization, etc.Export Year: 2011-03-17Nearest Port: TianjinAverage Response Time: ≤0.08hTerms of Payment: LC, T/T, D/P

About Our Factory & Business Background

AddressLinmingguan Town Xiduanzhuang Industrial Zone, Handan, Hebei, China

Plant Area2193.1 square meters

Number of Employees26

Registered Capital2,000,000 RMB

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 ProductsBolt, Carriage Bolt, Nut, Washer, Screw, Stud

Production Lines25

Production MachinesWire drawing machine, Cold heading and thread rolling machine

QA/QC inspectors2 people

Inspection Type for Finished ProductsRandom inspection(Visual inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsNo

Our Industry Experience & Global Business Record

Year of Establishment2022-08-05

Main MarketsNorth America, Southeast Asia, Africa, Eastern Asia

Repeat Buyers Choice80%~100%

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Can I obtain samples?

Yes, samples are available.

Q:Can I use my own logo or design on the product?

Yes, we offer OEM/ODM services; your logo and design can be imprinted on the product.

Q:Do you have a factory?

Yes, we have a factory in Hebei. You are welcome to visit our company and factory. We are a professional manufacturer, providing OEM/ODM services to our customers.

Q:What is the production capacity of your factory?

Our factory boasts 30 cold heading machines of various sizes, employs nearly 60 skilled workers, and has an annual production capacity of 8,000 tons.

Q:When will the goods be shipped?

Some of our products are in stock and guaranteed to be shipped within one week. For customized orders, they will be shipped within one month after production is arranged. The specific situation may vary depending on local government policies. We can maintain communication at any time to keep abreast of the production and shipping progress.