Name: Premium OEM Track Bolts And Nuts Dozer Crawler Loader Chains High Strength Shear Resistant ISO/DIN Standard Compliant
Brand: Quanzhou Yangxin Machinery Co., Ltd.
SKU: pc-200
Price: 10.00 USD
Availability: InStock

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Premium OEM Track Bolts And Nuts Dozer Crawler Loader Chains High Strength Shear Resistant ISO/DIN Standard Compliant

Premium OEM Track Bolts And Nuts

ISO/DIN Track Bolts And Nuts

High Strength Track Bolts And Nuts

Place of Origin:

china

Brand Name:

JBXF

Certification:

iso

Model Number:

pc-200

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Product Details

Standard:

ASME B18.9, DIN 603, ISO 8677

Production Capacity:

50000 Pieces /Month

Shipping:

By Sea, By Air, DHL, Other

Length:

Technique:

Forging & Casting

Capacity:

0.1-8.7m3,1.05-1.6m3,1CBM

Point Type:

Flat, Cone, Cup

Tensile Strength:

Min. 120,000 PSI

Hardness:

HRC 18-22

Grade:

2, 5, 8

Usage:

Used In Plow And Other Heavy Equipment

Part Number:

6577954,9j2308,2070900097-LG952

Material:

Carbon Steel

Trademark:

JBXF

Model No:

Bolt And Nut

Highlight:

Premium OEM Track Bolts And Nuts

ISO/DIN Track Bolts And Nuts

High Strength Track Bolts And Nuts

Payment & Shipping Terms

Minimum Order Quantity

Price

10+10+10

Packaging Details

BOX

Delivery Time

Payment Terms

T/T

Supply Ability

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Product Description

Premium OEM Track Bolts And Nuts for Dozer Crawler Loader Chains

High Strength, Shear Resistant, ISO/DIN Standard Compliant

Core Features

Kit Includes: Bolt + DIN 6331 flanged locknut + SAE grade 10 washer
Material: Alloy steel (AISI 4140), induction hardened
Coating: Black oxide + supplemental oil film (ISO 11408)
Size Range: M20x60mm to M30x100mm
Certification: CE, UKCA, MSHA-compliant

Product Attributes

Standard	ASME B18.9, DIN 603, ISO 8677
Production Capacity	50000 Pieces /Month
Material	Carbon Steel
Tensile Strength	Min. 120,000 PSI
Hardness	HRC 18-22
Grade	2, 5, 8
Usage	Used in plow and other heavy equipment

Engineering Details

Precision-machined to ±0.02mm tolerance, these kits eliminate component mismatch failures. The flanged nut's 30° bearing surface distributes clamp force evenly, reducing link plate deformation by 40%. Black oxide coating retains lubricity (coefficient of friction: 0.12-0.18) while resisting hydrogen embrittlement. Batch-tested for hardness (32-39 HRC) and Charpy impact (55J at -40°C).

Equipment Compatibility

John Deere 850K-1050K dozers
Liebherr PR776-PR736 dozers
Volvo EC750E excavators

Failure Prevention

Stress Corrosion: Passivated per ASTM B849 to resist SCC in chloride environments.
Fatigue Life: Shot-peened shank extends service life to 8,000-10,000 hrs.
Traceability: Each batch includes material certs (EN 10204 3.1).

Usage Guidelines

Apply 20Nm pre-torque before final torqueing to 80% yield strength. Replace after 3 re-torque cycles.

Zinc-Flake Coated Track Bolts for Corrosive Environments

Features Geomet® 321 + topcoat (1,000+ hrs salt spray) protection. Made from Grade 8.8 steel with micro-alloying (V, Nb) for 25% higher notch toughness than standard bolts. Ideal for coastal/marine equipment, fertilizer-handling loaders, and de-icing vehicles.

Technical Specifications

Thread Size	Length (mm)	Thread Pitch (mm)	Head Type	Common Applications
M16	50	2	Hex	Small Dozers, Mini Excavators
M20	60	2.5	Hex	Mid-Size Excavators, Loaders
M22	70	2.5	Hex	Crawler Cranes, Heavy Loaders
M24	80	3	Hex	Bulldozers (D6-D7 Class)
M27	90	3	Hex	Large Bulldozers (D8-D9)

Contact via WhatsApp: +8618039096767

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Caterpillar Komatsu John Deere Hitachi Undercarriage M16-M30 Sizes Track Bolts Bulldozers Excavators Grade 8 Steel Zinc Plated

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Premium OEM Track Bolts And Nuts Dozer Crawler Loader Chains High Strength Shear Resistant ISO/DIN Standard Compliant

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Get Best Price

Industrial Strength Track Shoe Bolt Bulldozer Chains Heat Treated Durability Zinc Flake Coated Long Life Secures Track Pads Links

Get Best Price

Premium OEM Track Bolts And Nuts Dozer Crawler Loader Chains High Strength Shear Resistant ISO/DIN Standard Compliant

Premium OEM Track Bolts And Nuts

ISO/DIN Track Bolts And Nuts

High Strength Track Bolts And Nuts

Premium OEM Track Bolts And Nuts

ISO/DIN Track Bolts And Nuts

High Strength Track Bolts And Nuts

Premium OEM Track Bolts And Nuts Dozer Crawler Loader Chains High Strength Shear Resistant ISO/DIN Standard Compliant

M24 X 80mm Bolt Track Shoe Nuts Kit Grade 10.9 High Tensile Steel Corrosion Resistant Coating Crawler Tractor Undercarriage

Industrial Strength Track Shoe Bolt Bulldozer Chains Heat Treated Durability Zinc Flake Coated Long Life Secures Track Pads Links

Bulk Pack Track Chain Fasteners Excavator Bolt Nuts Crawler Dozer Track Optimal Torque Specs Wear Resistance

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