25.100.50 丝锥和板牙 标准查询与下载

DIN EN 25967:1990 攻丝锥.主要类型的名称和术语(ISO 5967:1981)

Taps for thread cutting; nomenclature of the main types and terminology (ISO 5967:1981); german version EN 25967:1989

DIN EN 22857:1990 ISO公制螺纹公差为4H到8H和4G至6G的粗牙与细牙的磨牙丝锥.螺纹部分的制造公差

The standard specifies the manufacturing tolerances on the threaded portion of taps for producing the ISO metric threads of tolerances classes 4H to 8H and 4G to 6G, according to ISO 965-1 to 965-3.#,,#

Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches; manufacturing tolerances on the threaded portion (ISO 2857:1973 incl. AMD 1:1984 and AMD 2:1986); german version EN 22857:1989

BS 1127-2:1990 螺丝板牙和螺母状板牙.手用和机用锥形管螺纹用圆形螺丝板牙规范;R系列

Supplements Parts 1 and 3 in specifying the dimensions of hand- and machine-operated circular screwing dies in accordance with ISO 7-1.

Screwing dies and dienuts - Specification for hand- and machine-operated circular screwing dies for taper pipe threads; R Series

BS 1127-1:1990 拧紧模具和螺母 手动和机用圆形螺纹模具和手动模架规范

General dimensions of screwing dies and the interchangeability dimensions of die stocks. Applicable to screwing dies intended for the manufacture of: ISO metric coarse threads M1 to M68; ISO metric fine threads M1 to M56; ISO inch (UNC) threads No. 1-64 to 2$9L - 4; ISO inch (UNF) No. 0-80 to 1$9H - 12.

Screwing dies and dienuts. Specification for hand- and machine-operated circular screwing dies and hand-operated die stocks

BS 949-4:1990 拧丝锥 公制地螺纹丝锥规范：制造公差

Manufacturing tolerances on the threaded portion of taps for producing ISO metric threads of tolerance classes 4H to 8H and 4G to 6G. Valid for short taps specified in ISO/R 529 as well as any other kind of ground thread taps with the same diameters and pitches.

Screwing taps. Specification for metric ground thread taps: manufacturing tolerances

BS 1127-5:1990 拧紧模具和螺母 六角螺母尺寸规范

General dimensions of dienuts for certain sizes of ISO thick coarse and fine pitch series threads, ISO inch UNC and UNF thread, pipe threads G and R series, and the non-preferred thread series BSW , BSF and BA.

Screwing dies and dienuts. Specification for dimensions of hexagon dienuts

BS 1127-3:1990 螺丝板牙和螺母状板牙.手用和机器操作平行管螺纹用圆形螺丝板牙规范;G系列

Dimensions of dies intended for the production of threads in accordance with ISO 228-1.

Screwing dies and dienuts - Specification for hand- and machine-operated circular screwing dies for parallel pipe threads; G series

DIN EN 24231:1990 直管螺纹手动和机动圆板牙.G系列

The standard lays down the dimensions of hand- and machine-operated circular screwing dies intended for production of parallel pipe threads, G series, according to ISO 228-1.

Hand and machine-operated circular screwing dies for parallel pipe threads, G series (ISO 4231:1987); german version EN 24231:1989

DIN EN 22568:1990 手用和机用圆板牙和手用板牙架(ISO 2568:1988)

The standard specifies the general dimensions of hand-operated and machine-operated screwing dies and of hand-operated die stocks.

Hand and machine-operated circular screwing dies and hand-operated die stocks (ISO 2568:1988); german version EN 22568:1989

DIN EN 24230:1990 加工R系列锥形管螺纹用的手操作和机器操作的圆板牙(ISO 4230:1987)

The standard layn down the dimensions of hand- and machine-operated circular screwing dies intended for production of taper pipe threads, R series, according to ISO 7-1.

Hand and machine-operated circular screwing dies for taper pipe threads, R series (ISO 4230:1987); german version EN 24230:1989

NF E66-153:1990 攻制平行管螺纹的手动控制和机械控制圆螺丝板牙

Hand-and machine-operated circular screwing dies for parallel pipe threads. G series.

NF E66-154:1990 锥形管螺纹用手控制和机器控制的圆形螺丝板牙.R系列

Hand- and machine-operated circular screwing dies for taper pipe threads. R series.

EN 24231:1989/AC1:1989 手工和机器操作的圆板牙并行管螺纹;G系列;根据欧洲标准24231:1989 修改件1 (ISO 4231:1987)

Hand- and machine-operated circular screwing dies for parallel pipe threads; G series; amendment 1 to EN 24231:1989 (ISO 4231:1987)

EN 24231:1989 G系列.直管螺纹的手动圆板牙和机动圆板牙(ISO 4231:1987)

This International Standard is a supplement to ISO 2568 and ISO 4230 and lays down the dimensions of hand-and machine-operated circular screwing dies intended for production of parallel pipe threads,G series,in accordance with ISO 228-1.

Hand- and machine-operated circular screwing dies for parallel pipe threads; G series (ISO 2431:1987)

EN 24230:1989 R系列.锥管螺纹的手动圆板牙和机动圆板牙(ISO 4230:1987)

This International Standard is a supplement to ISO 2568 and ISO 4231 and lays down the dimensions of hand-and machine-operated circular screwing dies intended for production of taper pipe threads,R series,in accordance with ISO 7-1.

Hand- and machine-operated circular screwing dies for taper pipe threads; R series (ISO 4230:1987)

EN 22568:1989 手动和机动圆板牙和手操作的板牙架(ISO 2568-1988)

Hand- and machine-operated circular screwing dies and hand-operated die stocks (ISO 2568:1988)

EN 22857:1989 ISO制螺纹公差为4H到8H以及4G到6G的粗螺距和细螺距用磨制丝锥.螺纹部分的制造公差

Ground thread taps for ISO metric threads of tolerances 4H to 8H and 4G to 6G coarse and fine pitches; manufacturing tolerances on the threaded portion (ISO 2857:1973 encl. AMD 1:1984 and AMD 2:1986)

ISO 2568:1988 手用和机用圆螺丝板牙和手用板牙架

This International Standard specifies the general dimensions of hand-operated and machine-operated screwing dies. These dimensions, established as a function of the thread diameter and pitch, are the following: — outside diameter; — thickness; — cutting portion length; — general dimensions of attachment. It also gives the interchangeability dimensions of hand-operated die stocks. This International Standard is applicable to screwing dies intended for the manufacture of the following threads: — ISO metric threads: — coarse thread, from M1 to M68; — fine thread, from M1 to M56. — ISO inch threads: — "Unified coarse" series (UNC), from No. 1 - 64 to 2 3/4 - 4; — "Unified fine" series (UNF), from No. 0 - 80 to 1 1/2 - 12. The dimensional characteristics of circular screwing dies, as a function of thread diameters and pitches, are given in annex A. The general dimensions of screwing dies for threads which are not dealt with in this International Standard, and therefore are not recommended, are given for guidance only in annex B. Annex B is applicable to screwing dies for inch threads of the following types: B.1 - "British Standard Whitworth" (BSW). B.2 - "British Standard Fine" (BSF). B.3 - "British Association" (BA). All screwing dies are available in two classes, namely — non-precision screwing dies; — precision screwing dies.

Hand- and machine-operated circular screwing dies and hand-operated die stocks

JIS B 4455:1988 圆柱管螺纹用圆板牙

Circular screwing dies for parallel pipe threads

JIS B 4456:1988 圆锥管螺纹用圆板牙

Circular screwing dies for taper pipe threads