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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.
We supply track bolt,split link bolt,segment bolt and nuts for Caterpillar, Komatsu, Hyundai,Volvo,JCB,Hitachi undercarriages. Our undercarriage spare parts and track systems are manufactured with the finest material for durability, reliability and practicality.
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Bolt
Diameter
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Part number | Description | Dimension | Length | Thread |
| 7/8 | 9M7444 | Track Bolt | 7/8 | 2 1/2 | 14-UNF |
| 7H3599 | Track Bolt | 7/8 | 2 21/32 | 14-UNF | |
| 188-5639 | Track Bolt | 7/8 | 2 21/32 | 14-UNF | |
| 1H4215 | Track Bolt | 7/8 | 2 3/4 | 14-UNF | |
| 200-9125 | Track Bolt | 7/8 | 3 | 14-UNF | |
| 7T2748 | Track Bolt | 7/8 | 3 11/32 | 14-UNF | |
| 6V1723 | Track Bolt | 7/8 | 3 27/64 | 14-UNF | |
| 7H3609 | Track Nut Hex | 7/8 | 14-UNF | ||
| 2S2140 | Track Nut Sq | 7/8 | 14-UNF | ||
| 188-5857 | Track Nut Sq | 7/8 | 14-UNF | ||
| 1B4435 | Track Nut Sq | 7/8 | 14-UNF | ||
| 7T9825 | Spl Track Nut | 7/8 | 14-UNF | ||
| 200-9152 | Spl Track Nut | 7/8 | 14-UNF | ||
| 7G6442 | Track Nut Sp Sq | 7/8 | 14-UNF | ||
| 1 | 2M5657 | Track Bolt | 1 | 2 15/16 | 14-UNF |
| 9M7445 | Track Bolt | 1 | 2 15/16 | 14-UNF | |
| 3T6308 | Track Bolt | 1 | 3 9/64 | 14-UNF | |
| 6T2638 | Track Bolt | 1 | 3 35/64 | 14-UNF | |
| 6V1726 | Track Bolt | 1 | 3 13/16 | 14-UNF | |
| 2M5656 | Track Nut Hex | 1 | 14-UNF | ||
| 1S6421 | Track Nut Sq | 1 | 14-UNF | ||
| 200-9129 | Track Nut Sq | 1 | 14-UNF | ||
| 2V0250 | Track Nut Sq | 1 | 14-UNF | ||
| 7G0343 | Track Nut Sp Sq | 1 | 14-UNF | ||
| 1 1/8 | 7T1000 | Track Bolt | 1 1/8 | 3 3/4 | 12-UNF |
| 5P8221 | Track Nut Sq | 1 1/8 | 12-UNF | ||
| 1 3/8 | 6T8853 | Track Bolt | 1 3/8 | 4 1/4 | |
| 3T6292 | Track Nut Sq | 1 3/8 |
Contact: Zoe Shi
Phone: +86-19700710133
Tel: +86-19700710133
Email: order@longwearparts.com
Add: Beilun District, Ningbo, China
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