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Database: 365,228(8 Aug 2026)
countersunk head cross-recessed countersunk head self-drilling screw thread scopethis standard specifies thread specifications st2.9~st6.3 thread traditional chinese writing regenerative braking energy functional verification scopethe purpose
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  2. GB/T 15856.3-2002 in English
GB/T 15856.3-2002 in English

GB/T 15856.3-2002 in English

VALID

Cross recessed raised countersunk head drilling screws with tapping screw thread

  • 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 15856.3-2002
Document status: VALID
Title in English: Cross recessed raised countersunk head drilling screws with tapping screw thread
Title in Chinese: 十字槽半沉头自钻自攻螺钉
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 15856.3-1995 Cross recessed raised countersunk head self-drilling tapping screws
ICS Classification: 21.060.10-Bolts, screws, studs
Chinese Classification: J13-Fastener
Professional Classification: GB-National Standard
Related Keywords: countersunk head
cross-recessed countersunk head self-drilling
screw thread scopethis standard specifies
thread specifications st2.9~st6.3
thread
Related Topics: cross english
appi
attack
GB/T 15856.3
GB/T 308-2002
Cross Recessed Countersunk Head Self-Tapping Screws
self-tapping screw
Cross groove forming punch
Cross round head self-tapping screws with pad
Cross countersunk head hexagonal self-drilling self-tapping screws

《GB/T 15856.3-2002十字槽半沉头自钻自攻螺钉》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。
本标准规定了螺纹规格为ST2.9～ST6.3的十字槽半沉头自钻自攻螺钉。


Scope

This standard specifies cross-recessed countersunk head self-drilling and tapping screws with thread specifications ST2.9~ST6.3.

More samples: NB/T 47013.2-2015 GB 18306-2015 GB 50021-2001(2009)
Sample only — not a preview of GB/T 15856.3-2002
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