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OEM NO.: 571894, FT694，101-32-11210 M12*1.5*40 Track Shoe Bolt and Nuts for Komatsu D21A
PRODUCT PARAMETERPARAMETER
Track shoe bolts and nuts are used to lock the excavator undercarriage parts track link and track shoe.
| Product name: | Track Shoe Bolt and Nuts |
| Bolt:size: | M12*1.5*40 |
| Nut size: | M12.1.5*14.5H*9S |
| OEM NO.: | 571894, FT694，101-32-11210 |
| Machinery model: | Komatsu D21A |
| Material: | 40Cr(SAE5140)/35CrMo(SAE4135)/42CrMo(SAE4140) |
| Grade/Quality: | 10.9 / 12.9 |
| Hardness: | HRC33-38 / HRC39-42 |
| Tensile Strength: | 1040MPa/ 1220MPa |
| Certification: | ISO9001 |
| Finishing: | Phosphated, Zinc plated, Dacromet |
| Color: | Black,Grey,Silver,Yellow |
| Package: | Carton/ Pallet or Customized Packing |
| Payment: | 30% TT in advance, 70% balance shipment shipment |
| OEM: | Available |
Product introductionINTRODUCTION
Introducing our high-quality track shoe bolts and nuts designed specifically for heavy machinery applications, including the Komatsu D21A model. Essential to ensuring equipment durability and reliability, these fasteners provide strong performance in demanding environments.
The track shoe bolts are M12*1.5*40 in size and the matching nuts are M12*1.5*14.5H*9S in size. These bolts and nuts are made of high-quality materials such as 40Cr (SAE5140), 35CrMo (SAE4135) and 42CrMo (SAE4140) to withstand the rigors of heavy-duty use. They are graded 10.9 or 12.9 with excellent strength and elasticity.
Our track bolts and nuts have impressive hardness levels, ranging from HRC33-38 for 10.9 and HRC39-42 for 12.9. This ensures excellent wear resistance and service life, making it ideal for high-stress applications. With tensile strengths up to 1040MPa for 10.9 and 1220MPa for 12.9, you can get the reliability your machinery needs.
For enhanced performance, these fasteners are available with a variety of surface treatment options including phosphating, zinc plating and Dacromet, which provide excellent corrosion protection.
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Package drawingPackage
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