Quanzhou Yangxin Machinery Co., Ltd.
                                                                                                           
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9 Years
Since 2017
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Grade 8.8 10.9 12.9 Black Steel M8 Hexagon Bolt And Nut 12" M10x45 M16 M24 Hdg Heavy Hex Head Bolt Din933 Din931 M20 Galvanized

Price Negotiable
Price: 0.5$
MOQ: 5000-10000 Pcs
Delivery Time: 7-15work day
Brand: JBXF
Product Description
Grade 8.8/10.9/12.9 Black Steel Hexagon Bolt and Nut Set
Product Specifications
Grade
12.9
Finish
Plain
Color
Black
Surface Hardness
HRC 50-56
Thread Length
40mm
Standards
DIN, IFI, JIS, BS
Product Description

The Track Shoe Bolt is a high-strength fastening solution designed for heavy machinery applications. Engineered to withstand demanding industrial environments, this Grade 12.9 bolt provides exceptional durability and reliability for excavator track shoe systems.

Key features include a 40mm thread length for secure fastening, HRC 50-56 surface hardness for stress resistance, and multiple coating options (Plain, Zinc Plated, Dacromet, H.D.G) to suit various environmental conditions.

Technical Parameters
Parameter Specification
Coating Options Plain, Zinc Plated, Dacromet, H.D.G
Head Type Hexagon
Thread Coverage Full
Hardness Depth 8-12mm
Machinery Test Report Provided
Applications

This heavy-duty bolt is specifically designed for:

  • Excavator track shoe systems
  • Construction machinery
  • Mining equipment
  • Crawler excavators and bulldozers
  • Industrial loader applications
Customization Options
Option Details
Brand JBXF
Minimum Order 5,000-10,000 pieces
Price $0.50 per piece
Delivery Time 7-15 work days
Packaging Carton, bag, or pallet
Support & Services

Our technical support team provides comprehensive assistance including:

  • Installation guidance
  • Maintenance recommendations
  • Troubleshooting support
  • On-site inspections
  • Operator training programs
Frequently Asked Questions
What certifications does this product have?

This product is certified with CE and ISO standards.

What is the thread type?

The bolt features metric thread type.

What is the production capacity?

We can supply 10,000+ pieces per day.

Get in Touch

Have questions about our products or want to discuss a custom order? Our team is ready to help you.

Company Quanzhou Yangxin Machinery Co., Ltd.
Location No. 6 Shunfa Road, Shanmei Village, Xiamei Town, Nan'an City, Quanzhou City, Fujian Province
Contact Person Yangxin

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