标准编号:	GB/T 6177.1-2016
中文名称:	2型六角法兰面螺母
英文名称:	Hexagon nus wit flange,style 2
行业分类:	GB    国家标准
发布机构:	中华人民共和国国家质量监督检验检疫总局 中国国家标准化管理委员会
发布日期:	2016-02-24
实施日期:	2016-6-1
标准状态:	valid
替代旧标准:	GB/T 6177.1-2000 六角法兰面螺母
翻译语言:	英文
文件格式:	PDF
中文字符数:	9000 字
翻译价格(元):	290.0
交付时间:	付款后 1 个工作日

1 Scope This part of GB/T 6177 specifies the types and dimensions, specifications and designations of hexagon nuts with flange, style 2. This standard is applicable to the characteristics of hexagon nuts with flange (style 2), with metric coarse threads from M5 to M20 inclusive, of product grades A and B, and with property classes 8, 10 and 12. Product grade A and grade B are respectively used for the nuts with D ≤ 16 mm and D > 16 mm. 2 Normative References The following referenced documents are indispensable for the application of this document. For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies. GB/T 90.1 Fasteners — Acceptance Inspection (GB/T 90.1-2002, ISO 3269:2000, IDT) GB/T 90.2 Fasteners — Marking and Packaging GB/T 193 Purpose Metric Screw Threads — General Plan (GB/T 193-2003, ISO 261:1998, MOD) GB/T 1237 Designation System for Fasteners (GB/T 1237-2000, eqv ISO 8991:1986) GB/T 3098.2 Mechanical Properties of Fasteners — Nuts (GB/T 3098.2-2015, ISO 898-2:2012, MOD) GB/T 3098.15 Mechanical Properties of Fasteners — Nuts Made of Stainless Steel (GB/T 3098.15-2014, ISO 3506-2:2012, MOD) GB/T 3103.1 Tolerances for Fasteners — Bolts, Screws and Nuts (GB/T 3103.1-2002, idt ISO 4759-1:2000) GB/T 5267.1 Fasteners — Electroplated Coatings (GB/T 5267.1-2002, ISO 4042:1999, Fasteners — Electroplated coatings, IDT) GB/T 5267.2 Fasteners — Non-electrolytically Applied Zinc Flake Coatings (GB/T 5267.2-2002, ISO 10683:2000, Fasteners — Non-electrolytically Applied Zinc Flake Coatings, IDT) GB/T 5267.3 Fasteners — Hot Dip Galvanized Coatings (GB/T 5267.3-2008, ISO 10684:2004, IDT) GB/T 5267.4 Passivation of Corrosion-resistant Stainless — Steel Fasteners (GB/T 5267.4-2009, ISO 16048:2003, IDT) GB/T 5276 Fasteners — Bolts, Screws, Studs and Nuts — Symbols and Designations of Dimensions (GB/T 5276-2015, ISO 225:2010, MOD)

Foreword II 1 Scope 2 Normative References 3 Dimensions 4 Technical Requirements and Reference Standards 5 Designation Annex A (Normative) Gauging of Hexagon Nuts with Flange