GB/T 15856.1-2002Cross recessed pan head drilling screws with tapping screw thread (English PDF)
十字槽盘头自钻自攻螺钉
This is a limited preview
Buy now to download the full PDF (7 pages)
Need quotation for your management?
Get a formal quotation for GB/T 15856.1-2002 in 30 minutes.
Issued by
SAMR; SAC
Level / Type
National · Recommended
Issue date
December 5, 2002
Implementation date
June 1, 2003
Scope
GB/T 15856.1-2002 is the English-translated version of 十字槽盘头自钻自攻螺钉.
GB/T 15856.1-2002 is the Chinese standard "Cross recessed pan head drilling screws with tapping screw thread". Its scope clause reads: This Standard specifies the characteristics of cross recessed pan head drilling screws with tapping screw threads from ST2.9 up to and including ST6.3.
Its clauses include dimensions; specifications and reference standards; designation. It was issued by the General Administration of Quality Supervision, Inspection and Quarantine on DECEMBER 5, 2002 and took effect on JUNE 1, 2003.
Found what you need?
Document preview — GB/T 15856.1-2002
National Standard of the People's Republic of China
- ICS
- 21.060.10
Contents
- Foreword3
- 1 Scope4
- 2 Normative references4
- 3 Dimensions5
- 4 Specifications and reference standards6
- 5 Designation7
Foreword
This Standard is equivalent to the International Standard ISO 15481:1999 "Cross recessed pan head drilling screws with tapping screw thread".
This Standard is one of the national standard "self-drilling self-screw" series of product standards. The series includes.
a) GB/T 15856.1-2002 Cross recessed pan head drilling screws with tapping screw thread
b) GB/T 15856.2-2002 Cross recessed countersunk head drilling screws
c) GB/T 15856.3-2002 Cross recessed raised countersunk head drilling screws with tapping screw thread
d) GB/T 15856.4-2002 Hexagon flange head drilling screws with tapping screw thread
e) GB/T 15856.5-2002 Hexagon washer head drilling screws with tapping screw thread
ISO 15481 does not specify the packaging technical requirements; this Standard has given relevant specifications (Table 2).
ISO 15481 does not provide simplified designations; this Standard has given a simplified designation example according to the simplification principle of GB/T1237.
Compared with GB/T 15856.1-1995, the main technical contents of this Standard are not modified.
This Standard has replaced by GB/T 15856.1-1995 since the date of implementation.
1 Scope
This Standard specifies the characteristics of cross recessed pan head drilling screws with tapping screw threads from ST2.9 up to and including ST6.3.
2 Normative references
The following normative documents contain provisions which, through reference in this text, constitute provisions of this Standard. At the time of publication of this standard, the versions shown are valid. All standards will be revised, parties to agreements based on this Standard are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below.
GB/T 90.1-2002 Fasteners - Acceptance inspection (idt ISO 3269:2000)
GB/T 90.2-2002 Fasteners - Marking and packaging
GB/T 944.1-1985 Cross recesses for screws (eqv ISO 4757:1983)
GB/T 1237-2000 Designation system for fasteners (eqv ISO 8991:1986)
GB/T 3098.11-2002 Drilling screws with tapping screw thread - Mechanical and functional properties (idt ISO 10666:1999)
3 Dimensions
See Figure 1 and Table 1.
4 Specifications and reference standards
5 Designation
5.1 Designation method is in accordance with GB/T 1237 […]
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 7 pages — is available in the English PDF.
Referenced standards
How to Download GB/T 15856.1-2002
- 1
Add to cart
Click "Download PDF" on this page and choose "Buy this standard". You can add more standards before checkout.
- 2
Checkout
Enter your email and billing details. Payment is processed securely by Stripe (cards or bank transfer). Prefer bank details? Request a quotation (min. order $300).
- 3
Instant delivery (0–9 sec)
Delivery is automatic: within seconds of payment you'll receive an email with a secure download link. The link stays valid for 72 hours.
- 4
Invoice included
A tax invoice is attached to the confirmation email. Need a custom invoice? Contact us.
Related Standards
GB/T 1237-2000 — Designation system for fasteners
GB/T 3098.11-2002 — Mechanical properties of fasteners -- Drilling screws with tapping screw thread
GB/T 90.2-2002 — Fasteners--Marking and packaging
Secure payment via Stripe
Payments accepted
GB/T 15856.1-2002
$60.00