Browse Standards

普通螺纹 极限尺寸

General purpose metric screw threads - Limits of sizes

米制密封螺纹

Metric threads where pressure-tight joints are made on the threads

锯齿形(3°、30°)螺纹 第4部分：公差

Buttress threads with the flank angles of 3 and 30 degrees - Part 4: Tolerances

锯齿形(3°、30°)螺纹 第3部分：基本尺寸

Buttress threads with the flank angles of 3 and 30 degrees - Part 3: Basic dimensions

锯齿形(3°、30°)螺纹 第2部分：直径与螺距系列

Buttress threads with the flank angles of 3 and 30 degrees - Part 2: General plan

锯齿形(3°、30°)螺纹 第1部分：牙型

Buttress threads with the flank angles of 3 and 30 degrees - Part 1: Profiles

梯形螺纹 极限尺寸

Metric trapezoidal screw threads - Limits of sizes

弹性垫圈技术条件 鞍形、波形弹性垫圈

Specification for spring washers - Curved and wave spring washers

弹性垫圈技术条件 弹簧垫圈

Specification for spring washers - Single coil lock washers

手工焊用焊接螺柱

Weld studs for manual welding

组合式盖形螺母

Acorn nuts - Assembling type

内六角圆柱头螺钉

Hexagon socket head cap screws

普通和窄V带传动 第2部分：有效宽度制

Classical and narrow V-belt drives - Part 2:Effective system

内六角量规

Gauging of hexagon sockets

无头销轴

Clevis pins without head

内六角沉头螺钉

Hexagon socket countersunk head screws

滑动轴承 半圆止推垫圈 要素和公差

Plain bearings - Pressed bimetallic half thrust washers - Features and tolerances

普通和窄V带传动 第1部分：基准宽度制

Classical and narrow V-belt drives - Part 1:System based on datum width

腰状杆螺柱连接副 螺母、受力套管

Connections with waisted stud - Nuts,extension sleeves

储能焊用焊接螺柱

Weld studs for capacitor discharge welding