螺纹标准对照表《资讯》

螺纹标准对照表

符号外螺纹类型标准螺牙角

M公英制粗牙ISO26160°

S猫瘟螺丝ISOR150160°

UNC统一牙粗牙ISO26360°

UNF统一牙细牙ISO26360°

UNEF统一牙特细牙ISO26360°

UN统一牙固定牙ISO26360°

UNS统一牙独特牙-----60°

NC美制牙粗牙ANSIB1.160°

NF美制牙细牙ANSIB1.160°

NEF美制牙特细牙ANSIB1.160°

N美制牙固定牙ANSIB1.160°

NS美制牙独特牙ANSIB1.160°

BSW英制牙粗牙BS8455°

BSF英制牙细牙BS8455°

BC单车牙JISB022560°

SM针车用JISB022660°

CTV自主驾驶用风嘴JISD942260°

TV小车用风嘴JIDD420760°

BSC英制单车BS81160°

BA英制小螺丝BS9330°47°

Tr公英制爱克母牙ISO290230°

TW爱克姆牙JISB022229°

ACME爱克姆牙ANSIB1.529°

STUB-ACME浅牙爱克姆ANSIB1.829°

C平行面有用外螺纹ISO228/155°

BSPF英制平行面管螺纹BS277955°

PF英制平行面管螺纹ISB020255°

R有用推拔有用ISO7/155°1/16

Rc有用推拔螺纹ISO7/155°1/16

Rp有用平行面螺纹ISO7/155°

PT推拔有用JISB020355°1/16

PS平行面螺纹JISB020355°

BSP英制管牙BS21.277955°

NPT美制一般推拔有用ANSIB2.160°1/16

NPTR美制护栏连接头用ANSIB2.160°1/16

NPS美制一般平行面有用ANSIB2.160°

NPSM美制平行面有用装配线器用ANSIB2.160°

NPSL美制卡紧螺丝帽用ANSIB2.160°

NPSH美制自来水管用ANSIB2.160°

NPSC美制三通接头用ANSIB2.160°

NH美制消防喷淋有用ANSIB2.160°

NPSF美制干封有用平行面螺纹ANSIB2.160°

NPTI美制干封有用平行面ANSIB2.160°

NPTF美制干封有用推拔ANSIB2.160°1/16

NGT美制煤层气用推拔ANSIB57.160°1/16

NGS美制煤层气用平行面ANSIB57.160°

NGO美制煤层气用出口处ANSIB57.160°

SGT美制煤层气用独特ANSIB57.160°1/8

E电灯泡用JISC7709圆

V煤层气桶凡而用JISB8245/655°3/26

C薄铜电线套管用JISB020480°

常见规格型号（公英制）

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

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

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

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

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

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

M2*0.4M4*0.7M8*1.2512*1

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

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

常见规格型号（美制）

0-80UNF5-40UNC10-32UNF5/16〃-32UNEF

1-64UNC5-44UNV12-24UNC3/8〃-16UNC

1-72UNF6-32UNC12-28UNF3/8〃-24UNF

2-56UNC6-40UNF12-32UNEF3/8〃-32UNEF

2-64UNF5/32〃-32UNC1/4〃-20UNC7/16〃-14UNC

3-48UNC8-32UNC1/4〃-28UNF7/16〃-20UNF

3-56UNF8-36UNF1/4〃-32UNEF7/16〃-28UNEF

4-40UNC3/16〃-24UNC5/16〃-18UNC1/2〃-13UNC

4-48UNF10-24UNC5/16〃-24UNF1/2〃-20UNF

常见规格型号（英制）

1/8〃-401/2〃-121〃-82〃-4.5

5/32〃-329/16〃-121-1/8〃-72-1/8〃-4

3/16〃-245/8〃-111-1/4〃-72-1/4〃-4

7/32〃-2411/16〃-111-3/8〃-62-1/2〃-4

1/4〃-203/4〃-161-1/2〃-62-3/4〃-4

5/16〃-1813/16〃-101-5/8〃-53-1/4〃-4

3/8〃-167/8〃-91-1/4〃-53-1/2〃-4

7/16〃-1415/16〃-91-7/8〃-4.53-3/4〃-4

4〃-4

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