High-Strength Excavator Track Shoe Bolts for Komatsu PC200/300, Caterpillar 320/336 - Wear-Resistant & Anti-Corrosive Fasteners
Track shoe bolts designed specifically for Komatsu PC200/300 and Caterpillar 320/336, made of high-strength alloy steel, precision heat-treated to reach a hardness of 10.9 grade, easily handling severe vibrations and heavy loads in heavy-duty operations. The surface adopts multi-layer galvanizing process, with a salt spray test of over 500 hours, effectively preventing rust even in wet and muddy working conditions. The bolt threads are highly precise, perfectly matching track shoe nuts, enabling easy installation and firm connection, reducing the risk of loosening, and providing stable support for the excavator track system.
Quanzhou Yangxin Machinery Co., Ltd
Material | 40Cr/35CrMo/42CrMo/45 |
Finish | Smooth |
Technique | Casting/Forging |
Surface Hardness | HRC50-58 |
Colors | Black, Silver |
Warranty Time | 2000 Hours ( Normal life 4000 hours) |
Certification | IS09001-9001 |
MOQ | 100 Pieces |
FOB Price | FOB Xiamen US$ 5-10/Piece |
Delivery Time | Within 30 days after contract established |
Payment Term | T/T,L/C,WESTERN UNION |
OEM/ODM | Acceptable |