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Internally Threaded Parallel Pins · GB/T 120.1-2000
Pins

Internally Threaded Parallel Pins

GB/T 120.1-2000 (reference only)

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GB/T 120.1-2000 dimension drawing

Dimensions in mm
GB/T 120.1-2000 dimension drawing

Specification parameters

Technical conditions and referenced standards
Steel Austenitic stainless steel
Threads
  • 6H(GB/T 197)
Material
  • Hardness: 125 to 245 HV30
  • A1(GB/T 3098.6)
    Hardness: 210 to 280 HV30
Surface roughness
  • Ra≤0.8µm
Surface discontinuities
  • Irregular or detrimental defects are not permitted.
    No part of the pin shall have burrs.
Surface treatment
  • Untreated ;
  • Oxide treatment ;
  • Zinc plating and passivation in accordance with GB/T 5267;
  • Phosphating in accordance with GB/T 11376
  • Simple treatment
Other coatings or surface treatments shall be agreed between supplier and purchaser.
All tolerances apply before coating or plating.
Acceptance inspection and packaging
  • GB/T 90
  • 1)  Other materials shall be agreed between supplier and purchaser.

Product overview

Internally Threaded Parallel Pins to GB/T 120.1-2000. For a quotation, specify the nominal size, any applicable length or thread pitch, material or property class, finish and quantity.