21.040.30 特殊螺纹 标准查询与下载

DS/EN ISO 1478:2000 自攻螺纹

This International Standard specifies the thread and thread ends for tapping screws (sheet metal screws) with thread sizes from ST1,5 to ST9,5 inclusive.

Tapping screw thread

DIN 263-1:2000 有轨车辆用带间隙的单头和双头爱克米螺纹.第1部分:尺寸

Single- and double-start acme thread with clearance for rail vehicles - Part 1: Dimensions

BS EN ISO 1478:2000 自攻螺纹

This International Standard specifies the thread and thread ends for tapping screws (sheet metal screws) with thread sizes from ST1,5 to ST9.5 inclusive.

Tapping screw thread

KS W 1545-1999(2009) 螺纹上不作压力密封接头的管螺纹第1部分:尺寸、公差和命名

Pipe threads where pressure­tight joints are not made on the threads－Part 1：Dimensions, tolerances and designation

DIN EN ISO 1478:1999 自攻螺钉螺纹

Tapping screw thread (ISO 1478:1999); German version EN ISO 1478:1999

EN ISO 1478:1999 自攻螺钉螺纹

This International Standard specifies the thread and thread ends for tapping screws (sheet metal screws) with thread sizes from ST1,5 to ST9,S inclusive.

Tapping Screws Thread ISO 1478: 1999

ISO 1478:1999 自攻螺钉用螺纹

This International Standard specifies the thread and thread ends for tapping screws (sheet metal screws) with thread sizes from ST1,5 to ST9.5 inclusive.

Tapping screws thread

JIS B 0203:1999 锥管螺纹

この規格は，管用()テーパねじについて規定したもので，管，管用部品，流体機器などの接合において，ねじ部の耐密性を主目的とするねじ()に適用する。なお，ねじの呼びPT 31/2及びPT7-PT 12の管用テーパねじ，並びにPS 31/2及びPS7 -PS12の管用平行めねじは，附属書(規定)による。注()“くだよう”と読む。()抽井管その他，特定のもののねじには適用しない。考1.ねじは，この規格の本体に規定するものを優先して使用する。

Taper pipe threads

JIS B 0202:1999 圆柱管螺纹

この規格は，管用()平行ねじについて規定したもので，管，管用部品，流体機器などの接合において，機械的結合を主目的とするねじ()に適用する。なお，ねじの呼びPF1/8-PF6の管用平行めねじR級，及びPF7-PF12の管用平行ねじは，附属書(規定)による。注()“くだよう”と読む。()電線管その他，特定のもののねじには適用しない。備考1.ねじ部の耐密性を主目的とする管用ねじは，JIS B 0203による。2.ねじは，この規格の本体に規定するものを優先して使用する。

Parallel pipe threads

ASME B1.5-1999 梯形螺纹

This standard provides specifications, formulas, and tables relating to Acme screw threads.

Acme Screw Threads

DIN 168-1:1998-04 圆螺纹.第1部分.特别用于玻璃容器.螺纹尺寸

The threads specified in this document are preferably applicable for packaging made of glass.

Knuckle threads - Part 1: Especially for glass containers; thread sizes

DIN 405-2:1997 通用圆螺纹.偏差和公差

General purpose knuckle threads - Part 2: Deviations and tolerances

DIN 405-1:1997 通用圆螺纹.螺纹牙型.公称尺寸

The document defines profiles, nominal sizes for external threads and internal threads.#,,#

General purpose knuckle threads - Part 1: Profiles, nominal sizes

DIN 405-3:1997 通用圆螺纹.第3部分:外螺纹和内螺纹量规.量规类型.螺纹牙型.公差

The document specifies a gauging system to knuckle threads according to DIN 405-1.

General purpose knuckle threads - Part 3: Gauges for external and internal thread; types of gauges, profiles, tolerances

ASME B1.5-1997 梯形螺纹

This Standard provides for two general applications of Acme threads: namely, general purpose and centralizing. The limits and tolerances in this Standard relate to single-start Acme threads and may be used, if considered suitable, for multiple-start Acme threads. The latter threads are used to provide relatively fast traversing motion when necessary. The three classes (2G, 3G, and 4G) of general purpose threads have clearances on all diameters for free movement. This thread relies on the thread flanks to maintain concentric operation. The three classes of centralizing threads have a limited clearance at the major diameters of the external and internal threads so that a bearing at the major diameter maintains approximate alignment of the thread axis and prevents wedging on the flanks of the threads.

Acme Screw Threads

SANS 1700-2-8:1996 紧固件.第2部分:螺纹.第8子部分:ISO微型螺纹

Specifies ISO miniature screw threads with thread sizes from 0,3 mm to 1,4 mm.

Fasteners Part 2: Screw threads Section 8: ISO miniature screw threads

SANS 1700-2-11:1996 紧固件 第2部分：螺纹 第 11 节：ISO 英寸螺纹 基本尺寸

This International Standard specifies the basic dimensions,in inches,of ISO inch screw threads according to ISO 263, ISO inch screw threads - General plan and section for screws,bolts and nuts - Diamerer range 0.06 to 6 in.The values relat to the basic profile according to ISO 68, ISO general purpose screw threads - Basic profile.

Fasteners.Part 2:Screw threads.Section 11:ISO inch screw threads.Basic dimensions

GOST R 50864-1996 钻柱构件的钻具接头锥形螺纹.剖面,尺寸,技术要求

Настоящий стандарт распространяется на наружную и внутреннюю коническую замковую резьбу, применяемую в соединениях элементов бурильной

Tool-joint tapered thread for drill string elements. Profile,dimensions, technical requirements

DS/ISO 2903:1995 ISO米制梯形螺纹．公差

This International Standard specifies a tolerance system for metric trapezoidal screw threads in accord-ance with ISO 2902. The tolerances refer to the basic profile ISO 2901. The tolerance system does not apply to trapezoidal screw threads with special requirements on axial dis-placement, for example lead screws.

ISO metric trapezoidal screw threads - Tolerances

JIS B 1119:1995 眼镜框架用机制小螺钉和螺母

この規格は，眼鏡枠に用いるステンレス鋼製，黄銅製及び洋白製の小ねじ（以下，小ねじという。)並びに洋白製のナットについて規定する。

Machine screws and nuts for spectacle frames