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螺纹或惠氏螺纹管 螺纹扣件

Pipe threads of Whitworth form - Fastening pipe threads

统一微型螺纹

Unified Miniature Screw Threads

紧固件 带扭矩的六角螺母 高螺母（全金属）

Fasteners. Prevailing torque hexagon nuts. High nuts (all metal)

螺钉与螺帽之加工精度及公差（特精级）

Finishes and tolerances for product grade of screws and nuts

紧固件 具有防松功能的六角螺母 高强度螺母（全金属）

Fasteners - Hexagonal Nuts with Anti-Loosening Function, High Strength Nuts (All Metal)

圆形翼的蝶形螺母

Wing nuts, rounded wings

槽头绞盘螺钉

Slotted capstan screws

带大头的槽口平头螺钉

Slotted pan head screws with large head

紧固件 带防松扭矩的六角螺母 高螺母（全金属）（ISO 7042:2025） 德语版本 EN ISO 7042:2025

Fasteners - Prevailing torque hexagon nuts - High nuts (all metal) (ISO 7042:2025); German version EN ISO 7042:2025

ISO 通用公制螺纹 公差 第4部分：热浸镀锌外螺纹与镀锌后公差位置为 H 或 G 的内螺纹配合的尺寸限制（ISO/DIS 965-4:2020）；德语文本

ISO general purpose metric screw threads - Tolerances - Part 4: Limits of sizes for hot-dip galvanized external screw threads to mate with internal screw threads tapped with tolerance position H or G after galvanizing (ISO/DIS 965-4:2020); Text in German

ISO 通用公制螺纹 公差 第4部分：热浸镀锌外螺纹与镀锌后公差位置 H 或 G 攻丝的内螺纹的尺寸限制

ISO general purpose metric screw threads - Tolerances - Part 4: Limits of sizes for hot-dip galvanized external screw threads to mate with internal screw threads tapped with tolerance position H or G after galvanizing (ISO/DIS 965-4:2020); Text in Germ...

过盈配合螺纹

The interference-fit threads

粗长柄机用丝锥

Long full-diameter shank taps with recess

统一螺纹 极限尺寸

Unified screw threads-Limits of sizes

高精度梯形螺纹拉削丝锥

High precision trapezoidal thread broaching tap

统一螺纹搓制和滚制前的毛坯直径

The blank diameters for rolling unified screw threads

核电厂用紧固件 第2部分：碳钢和合金钢螺母

Fasteners for nuclear power plants—Part 2: Nuts made of carbon steel and alloy steel

开槽沉头不脱出螺钉

Slotted countersunk head screws with waisted shank

GB ISO 标准槽型盘头螺栓（油浸头）带公制螺纹

Slotted ISO metric thread oil drop head screws

十字槽沉头螺钉 A型产品

Cross recessed countersunk flat head screws. Product grade A.

不淬硬内螺纹圆锥销

Taper pins with internal thread, unhardened

紧固件.碳钢和合金钢制紧固件的机械性能.第2部分:规定性能等级的螺母

Fasteners — Mechanical properties of fasteners made of carbon steel and alloy steel — Part 2: Nuts with specified property classes

ISO通用米制螺纹.公差.第1部分：原理和基本数据

ISO general purpose metric screw threads.Tolerances.Part 1: Principles and basic data

ISO通用公制螺纹-公差-第1部分：原理和基本数据-修改件1

ISO general purpose metric screw threads — Tolerances — Part 1: Principles and basic data — Amendment 1

机床圆形空气弹簧减振器

Vibration-absorbing air spring round-shaped mounting for machine tool

统一螺纹刀具.第2部分：丝锥螺纹公差

Tool for unified threads .Part 2:Manufacturing tolerances on the threaded portion of taps

紧固件.热浸镀层

Fasteners -- Hot dip galvanized coatings

紧固件 自锁六角螺母 高型螺母（金属）（ISO 7042:2025）

Fasteners - Prevailing torque hexagon nuts - High nuts (all metal) (ISO 7042:2025)

紧固件 带扭矩防松的六角螺母 高强度螺母（全金属）

Fasteners - Prevailing torque hexagon nuts - High nuts (all metal)

紧固件 压力矩六角螺母 高螺母（全部金属）（ISO 7042:2024 等同采用）

Fasteners — Prevailing torque hexagon nuts — High nuts (all metal) (ISO 7042:2024, IDT)

眼环螺栓

eye bolt

紧固件 有效扭矩钢螺母 功能特性（ISO 2320:2015）

Fasteners - Prevailing torque steel nuts - Functional properties (ISO 2320:2015)

连接元件 自锁六角螺母 高螺母（全金属）

Fasteners - Prevailing torque hexagon nuts - High nuts (all metal)