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Database: 365,228(8 Aug 2026)
washer assemblies scopethis standard plain washers flat washers flat washer assembly washers pull-out wedges accordion scopethis standard key device standards
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  2. GB/T 97.5-2002 in English
GB/T 97.5-2002 in English

GB/T 97.5-2002 in English

VALID

Plain washers for tapping sew and washer assemblies

  • Issued on:2002-12-05
  • Implemented on:2003-06-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD)： $100.00
$97.00
Standard No: GB/T 97.5-2002
Document status: VALID
Title in English: Plain washers for tapping sew and washer assemblies
Title in Chinese: 平垫圈 用于自攻螺钉和垫圈组合件
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 2002-12-05
Implemented on: 2003-06-01
Superseding: GB/T 9074.29-1988 Samll washer for tapping screw assembly
GB/T 9074.30-1988 Big washer for tapping screw assembly
ICS Classification: 21.060.30-Washers, locking elements
Chinese Classification: J13-Fastener
Professional Classification: GB-National Standard
Related Keywords: washer assemblies scopethis standard
plain washers
flat washers
flat washer assembly
washers
Related Topics: self-lubricating washer
mat english
self-tapping screw
gb 97.5
mat english
Ammonia Gasket
GBT97.5
GB/T 308-2002
extra large washer
self-tapping screw
Nut and washer assembly
washer

《GB/T 97.5-2002平垫圈 用于自攻螺钉和垫圈组合件》由TC85（全国紧固件标准化技术委员会）归口，主管部门为中国机械工业联合会。


Scope

This standard stipulates that for self-tapping screw and flat washer assembly (in accordance with GB/T 9074.18), the nominal size (thread diameter) is 2.2 ~ 9.5mm, the standard series and large series, the hardness level is 180HV, and the product level is Grade A flat washers.

More samples: JGJ 94-2008 QC/T 942-2021 JJG 21-2008
Sample only — not a preview of GB/T 97.5-2002
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