符號(hào)?螺紋種類?規(guī)范?牙型角

M?公制?粗牙?ISO?261?60°

S?細(xì)小螺絲?ISO?R1501?60°

UNC?統(tǒng)一牙?粗牙?ISO?263?60°

UNF?統(tǒng)一牙?細(xì)牙?ISO?263?60°

UNEF?統(tǒng)一牙?特細(xì)牙?ISO?263?60°

UN?統(tǒng)一牙?固定牙?ISO?263?60°

UNS?統(tǒng)一牙?特殊牙?-----?60°

NC?美制牙?粗牙?ANSI?B1.1?60°

NF?美制牙?細(xì)牙?ANSI?B1.1?60°

NEF?美制牙?特細(xì)牙?ANSI?B1.1?60°

N?美制牙?固定牙?ANSI?B1.1?60°

NS?美制牙?特殊牙?ANSI?B1.1?60°

BSW?英制牙?粗牙?BS?84?55°

BSF?英制牙?細(xì)牙?BS?84?55°

BC?自行車牙?JIS?B0225?60°

SM?針車用?JIS?B0226?60°

CTV?自行行車用風(fēng)嘴?JIS?D9422?60°

TV?汽車用風(fēng)嘴?JID?D4207?60°

BSC?英制自行車?BS?811?60°

BA?英制小螺絲?BS?93?30°47°

Tr?公制?愛(ài)克母牙?ISO?2902?30°

TW?愛(ài)克姆牙?JIS?B0222?29°

ACME?愛(ài)克姆牙?ANSI?B1.5?29°

STUB-ACME?淺牙愛(ài)克姆?ANSI?B1.8?29°

C?平行管用螺紋?ISO?228/1?55°

BSPF?英制平行管螺紋?BS?2779?55°

PF?英制平行管螺紋?IS?B0202?55°

R?管用?推拔管用?ISO?7/1?55°1/16

Rc?管用?推拔內(nèi)螺紋?ISO?7/1?55°1/16

Rp?管用?平行內(nèi)螺紋?ISO?7/1?55°

PT?推拔?管用?JIS?B0203?55°1/16

PS?平行內(nèi)螺紋?JIS?B0203?55°

BSP?英制管牙?BS?21.2779?55°

NPT?美制一般推拔管用?ANSI?B2.1?60°1/16

NPTR?美制欄桿接頭用?ANSI?B2.1?60°1/16

NPS?美制一般平行管用?ANSI?B2.1?60°

NPSM?美制平行管用?裝配器用?ANSI?B2.1?60°

NPSL?美制鎖緊螺帽用?ANSI?B2.1?60°

NPSH?美制水管用?ANSI?B2.1?60°

NPSC?美制?管接頭用?ANSI?B2.1?60°

NH?美制消防水管用?ANSI?B2.1?60°

NPSF?美制干封管用平行內(nèi)螺紋?ANSI?B2.1?60°

NPTI?美制干封管用平行?ANSI?B2.1?60°

NPTF?美制干封管用推拔?ANSI?B2.1?60°1/16

NGT?美制瓦斯用推拔?ANSI?B57.1?60°1/16

NGS?美制瓦斯用平行?ANSI?B57.1?60°

NGO?美制瓦斯用出口?ANSI?B57.1?60°

SGT?美制瓦斯用特殊?ANSI?B57.1?60°1/8

E?電燈泡用?JIS?C7709?圓

V?瓦斯桶凡而用?JIS?B8245/6?55°3/26

C?薄銅電線管用?JIS?B0204?80°

常用規(guī)格?(公制)

M1.2*0.25?M2.5*0.45?M6*0.75?M10*0.75

M1.4*0.3?M2.6*0.45?M6*1?M10*1

M1.6*0.35?M3*0.5?M7*0.75?M10*1.25

M1.7*0.25?M3*0.6?M7*1?M10*1.5

M1.7*0.35?M3.5*0.6?M8*0.75?M11*1

M1.8*0.35?M4*0.5?M8*1?M11*1.5

M2*0.4?M4*0.7?M8*1.25?12*1

M2.2*0.45?M5*0.5?M9*1?M12*1.25

M2.3*0.45?M5*0.8?M9*1.25?M12*1.5

常用規(guī)格?(美制)

0-80UNF?5-40UNC?10-32UNF?5/16〃-32UNEF

1-64UNC?5-44UNV?12-24UNC?3/8〃-16UNC

1-72UNF?6-32UNC?12-28UNF?3/8〃-24UNF

2-56UNC?6-40UNF?12-32UNEF?3/8〃-32UNEF

2-64UNF?5/32〃-32UNC?1/4〃-20UNC?7/16〃-14UNC

3-48UNC?8-32UNC?1/4〃-28UNF?7/16〃-20UNF

3-56UNF?8-36UNF?1/4〃-32UNEF?7/16〃-28UNEF

4-40UNC?3/16〃-24UNC?5/16〃-18UNC?1/2〃-13UNC

4-48UNF?10-24UNC?5/16〃-24UNF?1/2〃-20UNF

常用規(guī)格?(英制)

1/8〃-40?1/2〃-12?1〃-8?2〃-4.5

5/32〃-32?9/16〃-12?1-1/8〃-7?2-1/8〃-4

3/16〃-24?5/8〃-11?1-1/4〃-7?2-1/4〃-4

7/32〃-24?11/16〃-11?1-3/8〃-6?2-1/2〃-4

1/4〃-20?3/4〃-16?1-1/2〃-6?2-3/4〃-4

5/16〃-18?13/16〃-10?1-5/8〃-5?3-1/4〃-4

3/8〃-16?7/8〃-9?1-1/4〃-5?3-1/2〃-4

7/16〃-14?15/16〃-9?1-7/8〃-4.5?3-3/4〃-4

4〃-4

本文章2008-07-18?21:09:45由sunrise007進(jìn)行編輯!!

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