What standards do your bolts meet?

Our products comply with DIN, ANSI, GB, and BSW standards, covering various national and international specifications.

What is the size range of your hex bolts?

Specifications range from 5mm-20mm in diameter, and the length ranges from 16mm-400mm.

High-Strength Stainless Steel Fastener DIN931 Hex Bolt with Nut

Name: High-Strength Stainless Steel Fastener DIN931 Hex Bolt with Nut
Brand: Handan Daduo Metal Products Co., Ltd.
SKU: 2238482585

Hebei, ChinaHandan Daduo Metal Products Co., Ltd.

US$0.05-0.25

10,000 Pieces

Sample price:US$0.02/piece.Request sample

Product profile

Customization

Available

Material

Stainless Steel

Type

Hexagon Head

Model NO.

M5-M16

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, GB, BSW

Grade

4.8

Application

Machinery, Environmental, Building

Finish

Silvery White

Name

Hex Bolt

Package

21*18*18mm

Feature

Rust Anti

Item

Fastener

Delivery Time

15-30 Days

Transport Package

Boxes

Specification

M5-M16

Trademark

Da Duo

Origin

He Bei, China

Production Capacity

8000 Tons/Year

Key features

High Production Capacity: Annual output exceeds 8,000 tons with 30 sets of equipment and 60+ employees.

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

Wide Specification Range: Sizes from 5mm-20mm diameter and 16mm-400mm length cover diverse applications.

Strict Quality Control: Products undergo salt spray testing and random visual inspection before packing.

Fast Sample Availability: Samples are readily available for customer review and quality verification.

Global Export Experience: Products exported to North America, Europe, Asia, and other international markets.

Multiple Standard Compliance: Manufactures bolts meeting DIN, ANSI, GB, and BSW international standards.

Flexible Delivery Options: Stock items ship within one week; customized orders ship within one month.

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: ≤0.04hTerms 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 for customers to check quality before placing bulk orders.

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.

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.