Caterpillar Hex Track bolt 7F8619

Products information
1) Material: 40Cr
2) Surface: black oxygen, galvanization or as your request
3) Hardness: 36~42HRC
4) Grade: 10.9, 12.9
5) Impact Strength: ≥12~15J (at 25°C)
6) Package: boxes packed in Plywood Cases
7) Application :used in a wide variety of applications across all Caterpillar machinery,they are used to secure the track plates to the undercarriage frame of heavy machinery like excavators, bulldozers, and tracked loaders.