Gold Member Since 2011
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Henan General Machinery Import and Export Company Limited

Bolt, Fastener, Hardware manufacturer / supplier in China, offering 12.9 Grade of Track Bolt and Nut, Excavator Rubber Track for Kubota Kx21 (180X72X39), Professional Manufacture Plow Blot and Nut (5J4771) and so on.

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Supplier Homepage Product Excavator 12.9 Grade of Track Bolt and Nut

12.9 Grade of Track Bolt and Nut

FOB Price: US $0.2 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $0.2/ Piece
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Port: Ningbo, China
Production Capacity: 800tons Per Month
Payment Terms: L/C, T/T

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Basic Info
  • Type: Wheel Excavator
  • Bucket: Backhoe
  • Drive Type: Electric Drive
  • Size: Medium-Sized
  • Condition: New
  • Material: 40cr
  • Hardness: HRC38-42
  • MPa: 1200
  • Part Number: M20X57
  • Trademark: HNGM
  • Specification: M20X57
  • HS Code: 7318151001
  • Usage: Mining Excavator
  • Transmission: Hydraulic Transmission
  • Bucket Capacity: 1.0~1.5m³
  • Certification: CE, ISO9001: 2000
  • Color: Black
  • MOQ: 100
  • Tensile Strength: 170 000psi
  • Grade: 12.9
  • Description: Track Bolt
  • Transport Package: Plywood Case
  • Origin: China
Product Description
We are professional manufacture of track bolt and nut,wide range oon these parts as list,while mechanical properties can be made as your demand like Grade 10.9 or 12.9 or other nominated material.

Anyway,we always supply our customers in grade 10.9 and 12.9 track bolt and nut with corresponding muts in grade 10.

Mechanical Properties as below:

Grade 8.8        120 000PSI         HRC28-32
Grade 10.9       150 000PSI         HRC32-36
Grade 12.9       170 000PSI         HRC36-42

12.9 Grade of Track Bolt and Nut

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12.9 Grade of Track Bolt and Nut

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12.9 Grade of Track Bolt and Nut
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12.9 Grade of Track Bolt and Nut

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