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China factory - Sinbo Precision Mechanical Co., Ltd.

Sinbo Precision Mechanical Co., Ltd.

  • China,Dongguan ,Guangdong
  • Verified Supplier
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  2. CNC Turning Parts>
  3. Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated
China Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated
China Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated

  1. China Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated
  2. China Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated
  3. China Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated
  4. China Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated
  5. China Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated
  6. China Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated
  7. China Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated
  8. China Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated
  9. China Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated
  10. China Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated

Precision CNC Turning Pin Shaft Alloy Steel Chrome Plated

  1. MOQ： 100
  2. Price： 2-20
  3. Get Latest Price
Payment Terms L/C,D/A,D/P,MoneyGram,Western Union,T/T
Supply Ability 100000pcs
Delivery Time 5-8weeks
Thread Type Metric, UNC, UNF, BSW, Etc.
Sample Production Time Usually 5~10 Work Days
Surface Finish Polishing, Painting, Anodizing, etc.
Type Precision cnc turning parts
Heat Resistance High Heat Resistance
Plastic Modling Type Injection
Durability Durable
Flexibility Flexible
Surface Polish, painting or OEM
Material Capabilities Aluminum,Stainless Steel
Surface Treatment Anodizing, Polishing, Plating, Coating, etc.
Payment TT, West Union
Quality Control 100% Full Inspection
Key Word Iso9001 Manufacturer
Package Gross Weight 10.000kg
Brand Name SINBO
Certification ISO9001，IATF16949
Place of Origin China

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  1. Product Details
  2. Company Details

Product Specification

Payment Terms L/C,D/A,D/P,MoneyGram,Western Union,T/T Supply Ability 100000pcs
Delivery Time 5-8weeks Thread Type Metric, UNC, UNF, BSW, Etc.
Sample Production Time Usually 5~10 Work Days Surface Finish Polishing, Painting, Anodizing, etc.
Type Precision cnc turning parts Heat Resistance High Heat Resistance
Plastic Modling Type Injection Durability Durable
Flexibility Flexible Surface Polish, painting or OEM
Material Capabilities Aluminum,Stainless Steel Surface Treatment Anodizing, Polishing, Plating, Coating, etc.
Payment TT, West Union Quality Control 100% Full Inspection
Key Word Iso9001 Manufacturer Package Gross Weight 10.000kg
Brand Name SINBO Certification ISO9001，IATF16949
Place of Origin China
High Light CNC turning pin shaft alloy steel ，chrome plated precision shaft ，alloy steel CNC turning parts
High Precision Heavy Duty Pin Shaft
Hinge Pin Connection Pin - Hardened Chrome Plated Wear Resistant Engineering Machinery Parts
Pin shafts are key components used for connection, fixation, and load transmission in mechanical equipment. Manufactured from high-quality alloy steel, carbon steel, or stainless steel through precision turning, grinding, heat treatment, and surface treatment, these pins offer exceptional dimensional accuracy, mechanical strength, and wear resistance.
Product Attributes
Attribute Value
Thread Type Metric, UNC, UNF, BSW, Etc.
Sample Production Time Usually 5~10 Work Days
Surface Finish Polishing, Painting, Anodizing, etc.
Type Precision CNC turning parts
Heat Resistance High Heat Resistance
Material Capabilities Aluminum, Stainless Steel
Surface Treatment Anodizing, Polishing, Plating, Coating, etc.
Quality Control 100% Full Inspection
Certification ISO9001 Manufacturer
Key Features
  • High Strength and Hardness: Made of high-quality alloy steel with heat treatment, surface hardness up to HRC50-60 while maintaining core toughness
  • Precision Dimensions: Precision grinding processing with diameter tolerance controlled within ±0.01mm and excellent straightness
  • Superior Wear Resistance: Surface treatments like hard chrome plating improve wear resistance by 3-5 times
  • Corrosion Resistance: Stainless steel material or surface treatments suitable for harsh environments
  • Diversified Design: Available in various structural configurations including split pin holes, threaded ends, and shoulder designs
Technical Parameters
Parameter Category Detailed Specifications
Material Selection 45# Steel, 40Cr, 42CrMo, Stainless Steel 304/316, GCr15 Bearing Steel
Diameter Range 3mm-200mm (custom sizes available)
Length Range 20mm-1000mm (longer sizes customizable)
Diameter Tolerance h6, h7, h8, h9 or custom specifications
Straightness Tolerance ≤0.05mm/m
Surface Hardness HRC50-60 (quenching treatment)
Core Hardness HRC25-35 (maintaining toughness)
Surface Roughness Ra0.4-1.6 (customizable)
Surface Treatment Hard chrome plating (5-50μm), zinc plating, blackening, phosphating, Dacromet
Tensile Strength 800-1200MPa (material dependent)
Applications
  • Engineering Machinery: Hinge connections for excavators, loaders, cranes
  • Automotive Industry: Chassis connections, steering systems, gearboxes
  • Heavy Machinery: Metallurgical equipment, mining machinery, port machinery
  • Aerospace: Aircraft control systems, landing gear components
  • Industrial Equipment: Injection molding machines, die-casting machines, hydraulic machinery
  • Agricultural Machinery: Tractors, harvesters and other implements
Customization Options
  • Size Customization: Non-standard diameters, lengths, and special tolerances
  • Material Selection: Optimized for strength, hardness, and corrosion resistance
  • Heat Treatment: Custom quenching depth, surface hardness, and core toughness
  • Surface Treatment: Coating type and thickness tailored to requirements
  • Structural Design: Special configurations including cotter pins, threaded pins, shoulder pins
  • Special Requirements: High temperature resistance, corrosion resistance, fatigue resistance
Support and Services
  • Technical Consultation: Engineering support for selection and installation
  • Quality Assurance: ISO9001 quality system with full process monitoring
  • Test Reports: Material certificates, hardness tests, dimensional inspections
  • Fast Delivery: 3-7 days for standard products, 10-15 days for custom orders
  • After-sales Support: Usage guidance and quality issue resolution

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2013

  • Total Annual:

    $8million-$ 9 million

  • Employee Number:

    500~650

  • Ecer Certification：

    Verified Supplier

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Get in touch with us

  • Reach Us
  • Sinbo Precision Mechanical Co., Ltd.
  • No.7,Mingzhu 2 road,Shebei,Huangjiang,Dongguan,Guangdong,China 523752
  • https://www.cncmechanicalpart.com/

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