Quanzhou Yangxin Machinery Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 10 |
| Delivery Time | 8 |
| Packaging Details | BOX |
| Head Height | 10mm |
| Usage | excavator |
| Thread Type | Coarse |
| Thread Length | 30mm |
| Hardness | HRC22-32 |
| Material | Steel |
| Surface Treatment | Black Oxide |
| Thread Size | M12 |
| Thread Pitch | 1.5-3.5mm |
| Hs Code | 731815 |
| Production Capacity | 50000 Pieces /Month |
| Origin | China |
| Size | M12 |
| Head Diameter | 18mm |
| Head Type | Hex |
| Brand Name | JBXF |
| Model Number | pc-300 |
| Certification | iso |
| Place of Origin | china |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10 |
| Delivery Time | 8 | Packaging Details | BOX |
| Head Height | 10mm | Usage | excavator |
| Thread Type | Coarse | Thread Length | 30mm |
| Hardness | HRC22-32 | Material | Steel |
| Surface Treatment | Black Oxide | Thread Size | M12 |
| Thread Pitch | 1.5-3.5mm | Hs Code | 731815 |
| Production Capacity | 50000 Pieces /Month | Origin | China |
| Size | M12 | Head Diameter | 18mm |
| Head Type | Hex | Brand Name | JBXF |
| Model Number | pc-300 | Certification | iso |
| Place of Origin | china | ||
| High Light | OEM Excavator Track Bolts ，Replacement Undercarriage Excavator Track Bolts ，DIN Standard Excavator Track Bolts | ||
OEM Replacement Undercarriage Bolts for Excavator Track Shoes - DIN Standard M22x100mm
Solving clearance issues in mini-excavators, our **low-profile bolts** feature **reduced head height** (8.5mm vs standard 12mm) and **flat-top Torx drive**. Manufactured via cold forging to maintain 10.9 strength in compact M10x35mm dimensions.
**Space Optimization**:
- Clears obstructions in Bobcat E35, Yanmar ViO55 undercarriages
- 316 stainless steel option for sewer applications
- 100% compatible with Berco/Ott tracks
**Urban Advantage**: Prevents bolt-head damage when working near concrete barriers...
Essential for high-voltage zones, our **non-conductive G10 fiberglass bolts** feature dielectric strength of **145 kV/cm**. The **carbon-fiber reinforced polymer** (CFRP) core resists lightning strikes while **glass-filled nylon sleeves** dampen electrolytic corrosion.
**Electrical Safety**:
- >10^12 Ω·cm volume resistivity
- Passes IEC 60068-2-11 surge test
- Certified for substation work (IEEE 80)
**Utility Partners**: Used by PG&E, National Grid in transmission line projects...
| Brand | Model | Bolt Type | Size | Thread | Grade | OEM Part Example |
| Komatsu | PC200 | Hex Head Bolt | M16x60mm | 2.0mm | 8.8 | 6Y-3201 |
| Komatsu | PC300 | Flange Bolt | M20x80mm | 2.5mm | 10.9 | 789-65-10740 |
| Hyundai | R220 | Hex Cap Screw | 3/4"x3" | 10UNC | Grade 8 | R2225-2S0020 |
| Hyundai | R500 | Shoulder Bolt | M24x120mm | 3.0mm | 12.9 | HX501-2C0050 |
| Komatsu | PC130 | Carriage Bolt | M12x40mm | 1.75mm | 8.8 | 755-11-11310 |
| Hyundai | HX300 | Taper Bolt | 5/8"x2.5" | 11UNC | Grade 5 | HX300-1R0040 |
+8618039096767 WhatsApp
Company Details
Business Type:
Manufacturer
Year Established:
2017
Total Annual:
20000-50000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Quanzhou Yangxin Machinery Co., Ltd. was founded in 2017 and is located in Quanzhou, Fujian Province, on the Silk Road. It is adjacent to Quanzhou Jinjiang Airport and has convenient transportation. Our company specializes in producing high-strength track shoes, bolts, and various chassis vulnerable... Quanzhou Yangxin Machinery Co., Ltd. was founded in 2017 and is located in Quanzhou, Fujian Province, on the Silk Road. It is adjacent to Quanzhou Jinjiang Airport and has convenient transportation. Our company specializes in producing high-strength track shoes, bolts, and various chassis vulnerable...
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