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GB/T 73-2017Slotted set screws with flat point (English PDF)

开槽平端紧定螺钉

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Issued by

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

Level / Type

National · Recommended

Issue date

July 12, 2017

Implementation date

February 1, 2018

Scope

GB/T 73-2017 is the English-translated version of 开槽平端紧定螺钉.

GB/T 73-2017 is the Chinese standard "Slotted set screws with flat point". Its scope clause reads: This standard specifies the type size, technical conditions and marking slotted flat set screws.

This standard applies to thread specifications M1.2 ~ M12, product level A-level slotted flat set screws. Its clauses include type size.

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Document preview — GB/T 73-2017

National Standard of the People's Republic of China

ICS: 21.060.10
Classification: J 13

Issued by: General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China

Foreword
1 Scope
2 Normative references
3 type size

1 Scope

This standard specifies the type size, technical conditions and marking slotted flat set screws.

This standard applies to thread specifications M1.2 ~ M12, product level A-level slotted flat set screws.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this article

Pieces. For undated references, the latest edition (including all amendments) applies to this document.

GB/T 90.1 fastener inspection (GB/T 90.1-2002, idtISO 3269.2000)

GB/T 90.2 Fasteners signs and packaging

GB/T 193 ordinary thread diameter and pitch series (GB/T 193-2003, ISO 261.1998, MOD)

GB/T 1237 fastener marking method (GB/T 1237-2000, eqvISO 8991.1986)

GB/T 3098.3 fasteners fasteners mechanical properties (GB/T 3098.3-2016, ISO 898-5.2012, MOD)

GB/T 3098.10 mechanical properties of fasteners non-ferrous metal bolts, screws, studs and nuts (GB/T 3098.10-

1993, eqvISO 8839.1986)

GB/T 3098.16 mechanical properties of fasteners stainless steel set screws (GB/T 3098.16-2014, ISO 3506-3.2009,

MOD)

GB/T 3103.1 Fasteners Tolerances Bolts, screws, studs and nuts (GB/T 3103.1-2002, idtISO 4759-1.2000)

GB/T 5267.1 fastener plating (GB/T 5267.1-2002, ISO 4042.1999, IDT)

GB/T 5267.2 fasteners non-electrolytic zinc coating (GB/T 5267.2-2002, ISO 10683.2000, IDT)

GB/T 5267.4 Fastener surface treatment corrosion-resistant stainless steel passivation treatment (GB/T 5267.4-2009, ISO 16048.2003,

IDT)

GB/T 5276 Fasteners - Bolts, screws, studs and nuts Dimensions Code and Notations (GB/T 5276-2015, ISO 225.

2010, MOD)

GB/T 5779.1 fasteners surface defects bolts, screws and studs general requirements (GB/T 5779.1-2000, idtISO

6157-1.1988)

GB/T 9145 ordinary thread medium precision, the preferred series of the ultimate size (GB/T 9145-2003, ISO 965-2.1998,

MOD)

GB/T 16938 General requirements for fasteners bolts, screws, studs and nuts (GB/T 16938-2008, ISO 8992.

2005, IDT)

3 type size

Screw type and size shown in Figure 1 and Table 1.

Size code and label should be consistent with GB/T 5276.

GB/T 70.3 | GB/T 70.6 | GB/T 70.4 | GB/T 70.2 | GBZ 73 | […]

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 11 pages — is available in the English PDF.

Referenced standards

Normative references

ISO 261.1998 · ISO 898 · ISO 3506 · ISO 4042.1999 · ISO 10683.2000 · ISO 16048.2003 · ISO 225 · ISO 965 · ISO 8992

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