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Grade 8.8 DIN933 Zinc-Plated Hex Bolts

Material:Carbon steel/stainless steel Grade :4.8/8.8/10.9/12.9/A2/A4 Surface treatment:zincplated /black/hot dip galvanized
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  • din933

  • YPH


Product Overview

Core Product Features

The DIN933 grade 8.8 zincplated hex bolt is a full-thread fastener engineered by YPH Fasteners to meet strict industrial standards. Made from high-quality carbon steel, stainless steel, or alloy steel, this bolt delivers exceptional tensile strength and durability for heavy-duty fastening tasks. Its zincplated surface treatment provides superior corrosion resistance, making it suitable for both indoor and outdoor applications.


Standard Compliance

Complying with DIN, ANSI, GB, JIS, BSW, and GOST standards, this hex bolt ensures universal compatibility with matching nuts and tools across different markets. As a core product of YPH Fasteners, it is manufactured under rigorous quality control procedures to guarantee consistent performance and reliability.


Grade 8.8 DIN933 Zinc-Plated Hex Bolts


Technical Specifications

Parameter

Details

Product Name

DIN933 Hex Bolt

Grade

4.8, 8.8, 10.9, 12.9, A2, A4

Size Range

M4 – M100

Material

Carbon steel, stainless steel, alloy steel

Surface Treatment

Zincplated, black oxide, hot dip galvanized, Dacroment

Head Type

Hexagonal

Headmark

Customized available

Packing

25kgs per box, 36 boxes per pallet (900kgs total), customized packing acceptable

Sample Policy

Free samples provided


Key Advantages

Quality & Reliability

Every DIN933 hex bolt undergoes comprehensive testing to meet international standards, eliminating defects and ensuring stable performance in high-stress environments. Rigorous production control from raw material selection to final inspection guarantees consistent quality batch by batch.


Cost-Efficiency & Flexibility

YPH Fasteners optimizes its production process to offer cost-effective solutions without compromising quality, while ensuring the shortest delivery time in the industry to meet urgent project needs. The bolt accepts customized headmarks, sizes, and surface treatments according to customer drawings or samples, meeting diverse application requirements.


Global Compatibility

Compliance with global standards allows the product to be widely used in various countries and regions, reducing market access barriers for buyers. It seamlessly matches with standard nuts and installation tools, minimizing compatibility issues in cross-border projects.


Application Scenarios

Industrial Manufacturing Applications

Ideal for assembling heavy machinery, production lines, and equipment where high tensile strength and corrosion resistance are required. It is a preferred fastener for manufacturing sectors such as machinery, electronics, and precision instruments.


Construction & Infrastructure Use

Used in steel structure connections, curtain wall installation, and bridge construction to ensure structural stability and durability. Suitable for water conservancy facilities, power transmission towers, and railway construction, withstanding harsh outdoor conditions.


Automotive & Aerospace Fields

Applied in vehicle chassis assembly and light aircraft component fastening, thanks to its reliable performance and precise dimensions. It meets the strict safety requirements of automotive and aerospace industries for fastener stability.


Usage Guidelines & Purchase Information

Usage Guidelines

Select the appropriate bolt grade and size based on the load-bearing requirements of the application scenario. Ensure the mating nut matches the bolt’s thread specification to avoid loosening or thread damage during installation. Do not exceed the bolt’s tensile strength limit to prevent breakage and safety hazards. For outdoor applications, regularly inspect the surface coating to replace damaged bolts in a timely manner.


Purchase Information

Accept small batch orders with a minimum quantity of 1 piece for trial purchases. Click the “Inquire” button on the product page or contact YPH Fasteners directly to get a detailed quotation. Free samples are available for quality testing, with customers only responsible for shipping costs. Deliveries are arranged according to the order quantity, with the shortest lead time to meet urgent project schedules.


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+86-13780056093 / +86-574-86662856
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