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Database: 365,228(8 Aug 2026)
trapezoidal thread gauge single-line trapezoidal thread metric trapezoidal thread gauge threads scopethis standard structural design calculation instantaneous waterheaters rescue strength test
GB/T 8124-2004 in English

GB/T 8124-2004 in English

VALID

Tolerances and general features of gauges for metric trapezoidal screw threads

  • Issued on:2004-02-10
  • Implemented on:2004-08-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $180.00
$175.00
Standard No: GB/T 8124-2004
Document status: VALID
Title in English: Tolerances and general features of gauges for metric trapezoidal screw threads
Title in Chinese: 梯形螺纹量规 技术条件
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2004-02-10
Implemented on: 2004-08-01
Superseding: GB/T 8124-1987 Gauges for metric trapezoidal screw threads--Technical specifications
ICS Classification: 17.040.30-Measuring instruments
Chinese Classification: J42-Measuring tool and instrument
Professional Classification: GB-National Standard
Related Keywords: trapezoidal thread gauge
single-line trapezoidal thread
metric trapezoidal
thread gauge
threads scopethis standard
Related Topics: stripy+ stripe
Pitch diameter of thread plug gauge
shaped thread
thread gauge
Shape specification thread
Threaded plug teeth
Trapezoidal screw
thread gauge
pattern
Trapezoidal
Amount of streaks
GBT8124
GB/T 8124-1987
GB/T 8124-2004
trapezoidal thread
edge ladder technology
Trapezoidal screw
Gauges
Trapezoidal screw calibration
Trapezoidal thread is the earliest
gbt8124

《GB/T 8124-2004梯形螺纹量规 技术条件》由TC132(全国量具量仪标准化技术委员会)归口,主管部门为中国机械工业联合会。
本标准规定了牙型角为30°,公称直径为8mm至300mm,螺距为1.5mm至44mm的梯形螺纹量规的术语和定义、分类、符号、牙型、公差、要求、检验、标志与包装等。本标准规定的梯形螺纹量规适用于检验GB/T5796―1986规定的单线梯形螺纹。


Scope

This standard specifies the terms and definitions, classifications, symbols, tooth types, tolerances, requirements, inspections, signs and packaging, etc. . The trapezoidal thread gauge specified in this standard (hereinafter referred to as "thread gauge") is suitable for testing the single-line trapezoidal thread specified in GB/T 5796-1986.

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