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12.9 Alloy Steel M20X100 Anti-Break Track Shoe Bolts For CAT336 / Hyundai R290
12.9 Alloy Steel M20X100 Anti-Break Track Shoe Bolts For CAT336 / Hyundai R290
12.9 Alloy Steel M20X100 Anti-Break Track Shoe Bolts For CAT336 / Hyundai R290
12.9 Alloy Steel M20X100 Anti-Break Track Shoe Bolts For CAT336 / Hyundai R290
Specifications
Brand Name :
JBXF
Certification :
sio
Place of Origin :
china
MOQ :
10
Price :
10
Payment Terms :
T/T
Supply Ability :
10
Delivery Time :
10
Packaging Details :
box
Description

2. Abrasion-Resistant Protection
Standard zinc plating fails within 200 hours in abrasive soils. Our Geomet® 3210 coating combines zinc-aluminum flakes with ceramic nanoparticles in a chromate-free matrix. Independent testing (ASTM D968) demonstrates 2,500+ hours salt spray resistance and 30% higher abrasion resistance than Dacromet. The 15-20μm coating withstands rock gouging during track articulation while maintaining 0.35μ surface roughness for consistent friction coefficients. Color-coded violet finish enables visual wear inspection without gauges.12.9 Alloy Steel M20X100 Anti-Break Track Shoe Bolts For CAT336 / Hyundai R29012.9 Alloy Steel M20X100 Anti-Break Track Shoe Bolts For CAT336 / Hyundai R290

1. Extreme Load Engineering
Track shoe bolts endure 5X higher shear loads than standard chassis bolts due to direct ground impact. Our M24x120mm bolts utilize quenched & tempered 42CrMoV4 steel (DIN EN 10269) achieving 1220MPa tensile strength. Proprietary cold-forging creates continuous grain flow in shank transitions, increasing fatigue resistance by 40% versus hot-forged alternatives. Finite element analysis confirms uniform stress distribution under 380kN cyclic loading - critical for 50+ ton excavators operating in rock excavation. Bolt head geometry incorporates 12-point flange design to prevent rotation during track flexing.

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12.9 Alloy Steel M20X100 Anti-Break Track Shoe Bolts For CAT336 / Hyundai R290

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Product Detail
Brand Name :
JBXF
Certification :
sio
Place of Origin :
china
MOQ :
10
Price :
10
Payment Terms :
T/T
Contact Supplier
12.9 Alloy Steel M20X100 Anti-Break Track Shoe Bolts For CAT336 / Hyundai R290
12.9 Alloy Steel M20X100 Anti-Break Track Shoe Bolts For CAT336 / Hyundai R290

Quanzhou Yangxin Machinery Co., Ltd.

Verified Supplier
1 Years
fujian, quanzhou
Since 2017
Business Type :
Manufacturer
Main Products :
Track Bolt, Plow Bolt, Segment Bolt
Total Annual :
20000-50000
Employee Number :
30~50
Certification Level :
Verified Supplier
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