What standards do your bolts meet?

Our bolts meet DIN, ANSI, and JIS standards, suitable for various applications in machinery, chemical industry, and building.

High Quality Galvanized 5/16 Carbon Steel Class 4.8 Flat Bolts Carriage Bolt

Name: High Quality Galvanized 5/16 Carbon Steel Class 4.8 Flat Bolts Carriage Bolt
Brand: Tianjin Suncosun Import and Export Co., Ltd.
SKU: 2119913122

Tianjin, ChinaTianjin Suncosun Import and Export Co., Ltd.

US$1,000.00

1 Ton

Product profile

Customization

Available

Material

Aluminum/Stainless Steel / Carbon Steel/Tianium/B

Type

Bolt and Nut

Model NO.

SKS-B-5

Connection

Common Bolt

Head Style

Hexagonal

Standard

DIN, ANSI, JIS

Grade

All

Application

Machinery, Chemical Industry, Environmental, Building

Finish

Anodizing/Brushing/Galvanized/Laser Engraving/Silk

Color

We Can Provide Customized Services According to Yo

Surface Treatment

We Can Provide Customized Services According to Yo

Other Head Type

Square Type, T Type ,Wing Type, U Type,Round Type,

Service

OEM or ODM

Transport Package

Wooden Case

Specification

All size

Trademark

customer brand or logo

Origin

China

Production Capacity

1000tons/Month

Key features

Customizable Fasteners: We provide customized services for color, surface treatment, and head types according to your needs.

High Strength Options: Available in various grades including 8.8 and 10.9 for high-strength applications.

Anti-Loosening Design: Wedge design generates lifting tension to enhance anti-loosening effects in vibration environments.

Durable Materials: Made from carbon steel, stainless steel, or alloy steel for different scene requirements.

Strict Quality Control: ISO process compliance with manual and machine screening at every production step.

Versatile Applications: Suitable for machinery, chemical industry, environmental, and building sectors.

Company profile

Tianjin Suncosun Import and Export Co., Ltd.

Tianjin, China

CertifiedBusiness Type: Trading CompanyExport Year: 2009-08-01 CertifiedNearest Port: Tianjin PortAverage Response Time: >24h CertifiedTerms of Payment: LC, T/T, D/P, etc. CertifiedInternational Commercial Terms(Incoterms): FOB, CIF, CFR

About Our Factory & Business Background

AddressRoom 721, Guanchenge, Tianmu Town, Beichen District, Tianjin, China

Plant Area170 square meters

Number of Employees3

Registered Capital500,000 RMB

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

Our Production Capability & Technical Expertise

Main ProductsNails, Staples, Brads, Hardwares, Stamping Parts, Air Tools, Furniture Accessories

R&D Engineers1 people

Our Industry Experience & Global Business Record

Year of Establishment2007-08-22

Main MarketsEurope, Southeast Asia/ Mideast, Australia

Number of Foreign Trading Staff2

Overseas Agent/BranchNo

Our Certifications, Standards & Industry Recognition

Management System CertificationOthers

Product Q&A

Q:Are you a factory or a trading company?

We are a manufacturer. Factory direct sales ensure the best price and guaranteed quality. We also help customers integrate resources and assist in purchasing.

Q:What types of customized parts do you provide?

We can manufacture fasteners according to customer drawings and specifications. We produce suitable fasteners based on your product characteristics for special needs.

Q:How does your company guarantee product quality?

Each link is monitored by a corresponding department following ISO processes. We have a special quality department using manual and machine screening, with full inspection systems from material to products.

Q:What materials are used for these bolts?

Common materials include carbon steel, stainless steel, alloy steel, and copper. These can be adapted for high-strength bolts like 8.8 and 10.9 grades.

Q:What is the purpose of bolts and nuts?

They are mainly used to connect two parts with through holes. The detachable design allows for easy reuse and secure connection.