GB/T 15054.5-1994

Abolished

Miniature screw threads--Limits of sizes

小螺纹 极限尺寸

Standard Type
GBT
ICS
21.040
CCS
J04
Status
Abolished
Issue Date
1994-05-03
Implementation
1995-03-01
Centralized Committee
国家标准委
Issuing Authority
国家技术监督局

Application Summary AI generated

This standard specifies the dimensional limits and tolerances for miniature screw threads, ensuring interchangeability and fit control in precision mechanical assemblies. It is applied in industries such as electronics, instrumentation, and small-scale mechanical devices where compact threaded components are used, including fasteners in cameras, watches, and micro-motors. The standard provides the allowable deviation ranges for thread diameters and pitches, critical for quality assurance in manufacturing and inspection processes.

Related Standards

GB/T 9144-2003 General purpose metric screw threads--Preferable plan GB/T 2516-2003 General purpose metric screw threads--Limit deviations GB/T 197-2003 General purpose metric screw threads--Tolerances GB/T 196-2003 General purpose metric screw threads--Basic dimensions GB/T 193-2003 General purpose metric screw threads--Generalplan GB/T 192-2003 General purpose metric screw threads--Basic profile GB/T 1414-2003 General purpose metric screw threads--The plan for pipe systems GB/T 9146-2003 General purpose metric screw threads--Limits of sizes for the screw threads of coarse quality and preferable plan
Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.