Dongguan Jinxiang Hardware Factory
Main products:indicator lamp,cnc machining part,acrylic decoration box,metal stamping part,sheet metal stamping
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  • Contact Person : Ms. lee lucy
  • Company Name : Dongguan Jinxiang Hardware Factory
  • Tel : 86-0769-83261670
  • Fax : 86-0769-83261671
  • Address : Guangdong,Dongguan,Fu Zu Shan, Liao Bu Town, DongGuan City, GuangDong Province, China.
  • Country/Region : China

2012 thin blk rubber steel thread machining screw

2012 thin blk rubber steel thread machining screw
Product Detailed
2012 thin blk rubber steel thread machining screw 1.rubber&steel 2.blk head w-thread body 3.parts of machining,processing,etc

2012 thin blk rubber steel thread machining screw1.Material: SACM-645, SCM440, 38CrMoALA 2.Injection capacity:30g-25000g

 

2012 thin blk rubber steel thread machining screwTechnical specifications:

Hardness of adjuster: HB260-290

Hardness of nitration: HV800-1050

Depth of nitration: 0.4-0.7mm

Fragility of nitration: Less than grade 1

Roughness of the surface: Ra0.4

Linearity of the screw: 0.015mm

The surface hard chromium plating hardness after nitrogenation: ≥900HV

Chromium-plating layer thickness: 0.05-0.1mm

Hardness of double alloys: HRC56-65

Depth of double alloys: 0.8-2.0mm

Materials and processes:

Quality 38CrMoAIA

Quality twin-phase stainless

Quality satellite powder of surface spray

Cold alloys hot alloys

Advanced nitriding

Process of hot sprayed hard alloys

2012 thin blk rubber steel thread machining screw



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