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Fatigue Resistant High Strength Bolts For Komatsu PC200 Caterpillar 320D
Fatigue Resistant High Strength Bolts For Komatsu PC200 Caterpillar 320D
Specifications
Brand Name :
JBXF
Model Number :
OEM
Certification :
ISO CE
Place of Origin :
CHINA
MOQ :
10
Price :
$10
Payment Terms :
T/T
Supply Ability :
10+10+10
Delivery Time :
5
Packaging Details :
Box
Manufacturer :
D Series Co.
Head Type :
Hex
Drive Type :
Slotted
Finish :
Zinc plated
Package Quantity :
100 pieces
Material :
Steel
Size :
Various sizes available
Point Type :
Sharp
Strength Grade :
8.8
Thread Type :
Metric
Country Of Origin :
China
Description

D-Series High-Strength Bolts for Komatsu PC200/300 Excavators, Caterpillar 320D Excavators - Fatigue-Resistant Construction Machinery Bolts

This D-series bolt is specially designed for mainstream excavators such as Komatsu PC200/300 and Caterpillar 320D. Made of 40Cr alloy steel through quenching and tempering, it has a tensile strength of 8.8 grade and a yield strength of ≥640MPa, capable of withstanding high-frequency vibrations and heavy loads during excavator operations. With a thread precision of 6g, it fits tightly to prevent loosening-induced mechanical failures. The surface is galvanized and passivated, passing a 72-hour salt spray test, suitable for dusty and humid environments like mines and construction sites. The 12-point head design enables quick installation and disassembly, reducing maintenance time. As a core connector for key excavator structures (e.g., boom and arm joints), its performance directly affects equipment stability. Compliant with ISO 898-1, it is a high-quality replacement for original bolts, effectively lowering maintenance costs.

Material 40Cr, 35CrMo
Grade 10.9,12.9
Hardness HRC33-38, 39-42
Surface Finish Zinc Plated,Phosphated,Black Oxide, Dacromet
Color Black, Grey,Silver
MOQ 2000pcs
LOGO ,JBXF,OEM, ODM
OEM Accepted YES
Certification ISO9001:2008

Quanzhou Yangxin Machinery Co., Ltd

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Fatigue Resistant High Strength Bolts For Komatsu PC200 Caterpillar 320D

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Product Detail
Brand Name :
JBXF
Model Number :
OEM
Certification :
ISO CE
Place of Origin :
CHINA
MOQ :
10
Price :
$10
Contact Supplier
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Fatigue Resistant High Strength Bolts For Komatsu PC200 Caterpillar 320D

Quanzhou Yangxin Machinery Co., Ltd.

Verified Supplier
1 Years
fujian, quanzhou
Since 2017
Business Type :
Manufacturer
Main Products :
Track Link, Track Bolt, Plow Bolt
Total Annual :
5000000-10000000
Employee Number :
30~50
Certification Level :
Verified Supplier
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