国家标准题录

GB/T 43655-2024

自攻螺钉连接 底孔直径和拧紧扭矩技术条件

Self-tapping screw connections—Specification of the pilot hole diameter and tightening torque

实施日期

2024-10-01

ICS 分类

21.060.10

GB/T 32076.11-2024

预载荷高强度栓接结构连接副 第11部分：载荷指示垫圈

High-strength structural bolting assemblies for preloading—Part 11:Load Indicating washer

实施日期

2024-10-01

ICS 分类

21.060.30

GB/T 43232-2023

紧固件 轴向应力超声测量方法

Fasteners—Measurement method of axial stress by ultrasonic

实施日期

2024-06-01

ICS 分类

21.060.01

GB/T 36993-2018

Ring groove rivet assemblies－Specifications

实施日期

—

ICS 分类

21.060.40

GB/T 802.1-2008

Acorn nuts - Assembling type

实施日期

—

ICS 分类

21.060.20

GB/T 802.4-2009

Hexagon cap nuts - Welding type

实施日期

—

ICS 分类

21.060.10

GB/T 3098.22-2009

Mechanical properties of fasteners made of the fine grain non-heat treatment steel - Bolts,screws and studs

实施日期

—

ICS 分类

21.060.10

GB/T 802.3-2009

Acorn hexagon nuts with flange - Welding type

实施日期

—

ICS 分类

21.060.10

GB/T 43151-2023

钢结构用耐候钢高强度螺栓连接副

High-strength bolt assemblies for steel structures of weathering steel

实施日期

2024-04-01

ICS 分类

21.060.10

GB/T 5267.1-2023

紧固件 电镀层

Fasteners—Electroplate coating

实施日期

2023-12-01

ICS 分类

21.060.01

GB/T 16824.1-2023

六角凸缘自攻螺钉

Hexagon washer head tapping screws

实施日期

2023-12-01

ICS 分类

21.060.10

GB/T 15856.5-2023

六角凸缘自钻自攻螺钉

Hexagon washer head drilling screws with tapping screw thread

实施日期

2023-12-01

ICS 分类

21.060.10

GB/T 3098.15-2023

紧固件机械性能 不锈钢螺母

Mechanical properties of fasteners—Stainless steel nuts

实施日期

2023-12-01

ICS 分类

21.060.20

GB/T 3098.6-2023

紧固件机械性能 不锈钢螺栓、螺钉和螺柱

Mechanical properties of fasteners—Stainless steel bolts，screws and studs

实施日期

2023-12-01

ICS 分类

21.060.10

GB/T 16674.3-2023

六角法兰面螺栓 小系列 A级（扳拧特性按B级）

Hexagon bolts with flange—Small series—Product grade A with driving feature of product grade B

实施日期

2023-12-01

ICS 分类

21.060.10

GB/T 90.1-2023

紧固件 验收检查

Fasteners—Acceptance inspection

实施日期

2023-12-01

ICS 分类

21.060.01

GB/T 70.3-2023

降低承载能力內六角沉头螺钉

Hexagon socket countersunk head screws with reduced loadability

实施日期

2023-12-01

ICS 分类

21.060.10

GB/T 5652-2008

Flared couplings - Flared end

实施日期

—

ICS 分类

21.060.60

GB/T 5649-2008

Flared couplings - Lock nut and lockup washer

实施日期

—

ICS 分类

21.060.60

GB/T 5646-2008

Flared couplings - Sleeve

实施日期

—

ICS 分类

21.060.60