List of main screw specifications
直螺纹标准编号和日标编号对照表
| 螺纹类型 | 标识 | 标准 | 牙形角度 | Outer diameter range | 螺纹等级 | According to specifications |
|---|---|---|---|---|---|---|
| Metric thread (parallel mesh) | M | JISB0205B0215 JISB0209 | 60° | 1~68 | 4H, 5H, 6H, 7H 4h, 6h, 6g, 8g | JISB0251 |
| Metric thread (detail) | JISB0207B0215 JISB0211 | 1~300 | JISB0252 | |||
| Metric thread (combined head) attachment | JISB0205 body. Attached book JISB0209 attached book | 1～68 | Level 1, Level 2, Level 3 | Attachment to JISB0251 | ||
| Metric thread (detail); attached book | Attachment to JISB0207 JISB0211 | 1~300 | JISB0252 attached book | |||
| American thread (parallel mesh) | UNC | JISB0206 JISB0210 | No.1~4 | 3B, 2B, 1B 3A, 2A, 1A | JISB0255 | |
| American thread (detail) | UNF | JISB0208 JISB;0212 | No.0~1 1/2 | JISB0256 | ||
| American thread (United States) | UNC | ANSIB1.1 | No.1~4 | 3B, 2B, 1B 3A, 2A, 1A | ANSIB1.2 | |
| UNF | No.0~11/2 | |||||
| UNEF | No.12~111/16 | |||||
| UNS | No.10~6 | - | ||||
| 4UN, 6UN 8UN, 12UN 16UN, 20UN 28UN, 32UN | 5/16~6 | ANSIB1.2 | ||||
| American thread (MIL specification) | UNC | MIL-S-7742B | 0.073~0.164 | 3B, 2B, 1B 3A, 2A, 1A | NBSHANDBOOKH28 | |
| UNF | 0.060~1.5 | |||||
| 12UN | 1.75~6 | |||||
| American thread (MIL specification) | UNJC | MIL-S-8879A | 0.073~4 | 3B, 3A | NBSHANDBOOKH28 | |
| UNJF | 0.060~1.5 | |||||
| UNJEF | 0.216~1.6875 | |||||
| 8UNJ | 1.0625~4 | |||||
| 12UNJ | 0.625~6 | |||||
| 16UNJ | 0.4375~6 | |||||
| Parallel thread for pipe | G | JISB0202 | 55° | 1/16~6 | Class A, Class B | JISB0254 |
| Parallel thread for pipe (attached book) | PF | Attachment to JISB0202 | 1/8~12 | Class A, Class B | Attachment to JISB0254 | |
| Thick steel wire pipe thread | CTG | JISB0204 | 16~104 | - | - | |
| Thin steel wire pipe thread | CTC | JISB0204 | 80° | 19~75 | - | - |
| Parallel thread for pipe (U.S.) | NPSC | ANSI/ASMEB1.20.1 | 60° | 1/8~4 | - | ANSI/ ASMEB1.20.1 |
| NPSM | 1/8~6 | 2B, 2A | ||||
| NPSL | 1/8~12 | - | ||||
| NPSH | ANSI/ASMEB2.4B1.20.1 | 1/2~4 | ANSIB2.4 | |||
| NPSF | ANSIB1.20.3 | 1/16~1 | ANSIB2.2 | |||
| NPSI | ANSIB1.20.4 | 1/16~1 | ||||
| Metric Taiwan thread | Tr | JISB0216,B0218 | 30° | 8~300 | 7H, 8H, 7e, 8e | - |
| 30 degree truncated thread | TM | Attachment to JISB0216 (abolished) | 10~300 | - | ||
| 29 degree pedestal thread | TW | JISB0222 | 29° | 10~100 | ||
| ACME thread (United States) | ACME | ANSIB1.5 | 1/4~5 | 5G, 4G, 3G, 2G 6C, 5C, 4C, 3C, 2C | ANSIB1.5 | |
| STUB ACME thread (United States) | STUB ACME | ANSIB1.8 | - | ANSIB1.8 | ||
| BUTT thread (United States) | BUTT | ANSIB1.9 | 7°x45° | 1/2~24 | 2,3 | AMSIB1.9 |
| Self-car cloud car (general use) | BC | JISB0225 | 60° | 5/16~19/16 | - | JMAS4002 |
| Self-car cloud car (used) | 1.8~4 | |||||
| For sewing | SM | JISB0226 | 1/16~13/16 | Level 1, Level 2, Level 3 | - | |
| Tripod Payment Department | U | JISB7103 | 1/4,3/8 | - | JCIS3-63 | |
| Collection of photo accessories | M | JISB7111 | 13.5~95 | - | ||
| Turn off the internal combustion engine | JISB8031 | 10S~14S,M4X0.7 | ||||
| Double thread | (STUD)M | JISB1173 | 4~20 | |||
| Self-car cloud car | TV | JISD4207 | 5~17 | |||
| Self-car cloud car | CTV | JISD9422 | 5,8 | JMAS4002 | ||
| light bulb | E | JISC7709 | - | 10~40 | - | JEL 902,903 |
| Water supply | - | JISB2061 | 55° | 13,20,25 | - | |
| Gold for steel | - | JISZ1604 | 26,44,59,62 |
specification
| species | mark | specification | Thread angle | Outer diameter range | Taper | Thread standard specification | |
|---|---|---|---|---|---|---|---|
| Taper thread for pipe | Tapered internal thread | R | JISB0203 | 55° | 1/16~6 | 1/16 | JISB0253 |
| Tapered external thread | Rc | ||||||
| Parallel external thread | Rp | - | |||||
| Tapered internal thread | PT | Attachment to JISB0203 | 1/8~12 | 1/16 | JISB0253 attached book | ||
| Tapered external thread | PT | ||||||
| Parallel external thread | PS | - | |||||
| Tapered thread for standard pipe (U.S.) | NPT | ANSI/ ASMEB1.20.1 | 60° | 1/16~24OD | 1/16 | ANSI/ASMEB1.20.1 | |
| NPTR | 1/2~4 | ||||||
| Conical thread for pipe oil seal (U.S.) | NPTF | ANSIB1.20.3 | 1/16~3 | ANSIB1.20.5 | |||
| PTFSAESHORT | ANSIB1.20.4 | 1/16~3 | |||||
| Pipe screw (MIL specification) | ANPT | MIL-P-7105 | 1/16~3 | MIL-P-7105 | |||
| Cable release screw | M | JISB7104 | 3.4 | 28° | JCIS4-63 | ||
| Artificial black lead electrode winding screw | - | JISR7201 | 3T~24T | 1/3 | JISR7202 | ||
| Take-out screw for high pressure vessel | - | JISB8241 | 55° | V1, V2, V3 | 3/26 | - | |
| Bend screw for welding dissolving vessel | - | JISB8244 | 39 | JISB8244~6 explanation | |||
| Screws for liquefied petroleum containers | - | JISB8245 | V1,V2 | ||||
| Bent screws for high pressure vessels | - | JISB8246 | V1, V2, V3 | ||||
| Gas container screw | - | BS341:Part1,2 | 55°60° | 0.6~0.25 | 1/8 | BS341:Part1,2 | |
M
据螺纹检测常规，选用相同等级的螺纹界限量规来检查加工后的螺纹，外螺纹径使用螺纹环规来检查，内螺纹使用螺纹塞规检测。
通过使用这样的测量螺纹元件，可以容易的迅速的进行检查。
JIS旧规范中有分（检查用及工作用），这样的检测方法是在大规模的生产线上对工件有效的控制质量。
标准螺纹量规是一对的，无论是螺纹环规或螺纹塞规都含有Go通过端/No Go不通过端。
要检查螺纹的时候，其螺纹应镶合完美。
ojiyas螺纹环规产品型号
OJIYAS 2nd Grade Thread Ring Gauge （2 級螺紋环規）
| OJIYAS 1st Grade Thread Ring Gauge（1 級螺紋环規）
|
ojiyas螺纹环规M1 x 0.25 | M1 x 0.25 |
ojiyas螺纹环规M1 x 0.2 | M1 x 0.2 |
ojiyas螺纹环规M1.1 x 0.25 | M1.1 x 0.25 |
ojiyas螺纹环规M1.1 x 0.2 | M1.1 x 0.2 |
ojiyas螺纹环规M1.2 x 0.25 | M1.2 x 0.25 |
ojiyas螺纹环规M1.2 x 0.2 | M1.2 x 0.2 |
ojiyas螺纹环规M1.4 x 0.3 | M1.4 x 0.3 |
ojiyas螺纹环规M1.4 x 0.2 | M1.4 x 0.2 |
ojiyas螺纹环规M1.6 x 0.35 | M1.6 x 0.35 |
ojiyas螺纹环规M1.6 x 0.2 | M1.6 x 0.2 |
ojiyas螺纹环规M1.7 x 0.35 | M1.7 x 0.35 |
ojiyas螺纹环规M1.7 x 0.2 | M1.7 x 0.2 |
ojiyas螺纹环规M1.8 x 0.35 | M1.8 x 0.35 |
ojiyas螺纹环规M1.8 x 0.2 | M1.8 x 0.2 |
ojiyas螺纹环规M2 x 0.4 | M2 x 0.4 |
ojiyas螺纹环规M2 x 0.25 | M2 x 0.25 |
ojiyas螺纹环规M2.2 x 0.45 | M2.2 x 0.45 |
ojiyas螺纹环规M2.2 x 0.25 | M2.2 x 0.25 |
ojiyas螺纹环规M2.3 x 0.4 | M2.3 x 0.4 |
ojiyas螺纹环规M2.3 x 0.25 | M2.3 x 0.25 |
ojiyas螺纹环规M2.5 x 0.45 | M2.5 x 0.45 |
ojiyas螺纹环规M2.5 x 0.35 | M2.5 x 0.35 |
ojiyas螺纹环规M2.6 x 0.45 | M2.6 x 0.45 |
ojiyas螺纹环规M2.6 x 0.35 | M2.6 x 0.35 |
ojiyas螺纹环规M3 x 0.6 | M3 x 0.6 |
ojiyas螺纹环规M3 x 0.5 | M3 x 0.5 |
ojiyas螺纹环规M3 x 0.35 | M3 x 0.35 |
ojiyas螺纹环规M3.5 x 0.6 | M3.5 x 0.6 |
ojiyas螺纹环规M3.5 x 0.35 | M3.5 x 0.35 |
ojiyas螺纹环规M4 x 0.75 | M4 x 0.75 |
ojiyas螺纹环规M4 x 0.7 | M4 x 0.7 |
ojiyas螺纹环规M4 x 0.5 | M4 x 0.5 |
ojiyas螺纹环规M4.5 x 0.75 | M4.5 x 0.75 |
ojiyas螺纹环规M4.5 x 0.5 | M4.5 x 0.5 |
ojiyas螺纹环规M5 x 0.9 | M5 x 0.9 |
ojiyas螺纹环规M5 x 0.8 | M5 x 0.8 |
ojiyas螺纹环规M5 x 0.5 | M5 x 0.5 |
ojiyas螺纹环规M5.5 x 0.9 | M5.5 x 0.9 |
ojiyas螺纹环规M5.5 x 0.5 | M5.5 x 0.5 |
ojiyas螺纹环规M6 x 1 | M6 x 1 |
ojiyas螺纹环规M6 x 0.75 | M6 x 0.75 |
ojiyas螺纹环规M6 x 0.5 | M6 x 0.5 |
ojiyas螺纹环规M7 x 1 | M7 x 1 |
ojiyas螺纹环规M7 x 0.75 | M7 x 0.75 |
ojiyas螺纹环规M7 x 0.5 | M7 x 0.5 |
ojiyas螺纹环规M8 x 1.25 | M8 x 1.25 |
ojiyas螺纹环规M8 x 1 | M8 x 1 |
ojiyas螺纹环规M8 x 0.75 | M8 x 0.75 |
ojiyas螺纹环规M8 x 0.5 | M8 x 0.5 |
ojiyas螺纹环规M9 x 1.25 | M9 x 1.25 |
ojiyas螺纹环规M9 x 1 | M9 x 1 |
ojiyas螺纹环规M9 x 0.75 | M9 x 0.75 |
ojiyas螺纹环规M9 x0.5 | M9 x0.5 |
ojiyas螺纹环规M10 x 1.5 | M10 x 1.5 |
ojiyas螺纹环规M10 x 1.25 | M10 x 1.25 |
ojiyas螺纹环规M10 x 1 | M10 x 1 |
ojiyas螺纹环规M10 x 0.75 | M10 x 0.75 |
ojiyas螺纹环规M10 x 0.5 | M10 x 0.5 |
ojiyas螺纹环规M11 x 1.5 | M11 x 1.5 |
ojiyas螺纹环规M11 x 1.25 | M11 x 1.25 |
ojiyas螺纹环规M11 x 1 | M11 x 1 |
ojiyas螺纹环规M11 x 0.75 | M11 x 0.75 |
ojiyas螺纹环规M11 x 0.5 | M11 x 0.5 |
ojiyas螺纹环规M12 x 1.75 | M12 x 1.75 |
ojiyas螺纹环规M12 x 1.5 | M12 x 1.5 |
ojiyas螺纹环规M12 x 1.25 | M12 x 1.25 |
ojiyas螺纹环规M12 x 1 | M12 x 1 |
ojiyas螺纹环规M12 x 0.5 | M12 x 0.5 |
ojiyas螺纹环规M13 x 1.5 | M13 x 1.5 |
ojiyas螺纹环规M13 x 1 | M13 x 1 |
ojiyas螺纹环规M13 x 0.5 | M13 x 0.5 |
ojiyas螺纹环规M14 x 2 | M14 x 2 |
ojiyas螺纹环规M14 x 1.5 | M14 x 1.5 |
ojiyas螺纹环规M14 x 1.25 | M14 x 1.25 |
ojiyas螺纹环规M14 x 1 | M14 x 1 |
ojiyas螺纹环规M14 x 0.5 | M14 x 0.5 |
ojiyas螺纹环规M15 x 1.5 | M15 x 1.5 |
ojiyas螺纹环规M15 x 1 | M15 x 1 |
ojiyas螺纹环规M15 x 0.5 | M15 x 0.5 |
ojiyas螺纹环规M16 x 2 | M16 x 2 |
ojiyas螺纹环规M16 x 1.5 | M16 x 1.5 |
ojiyas螺纹环规M16 x 1 | M16 x 1 |
ojiyas螺纹环规M16 x 0.5 | M16 x 0.5 |
ojiyas螺纹环规M17 x 1.5 | M17 x 1.5 |
ojiyas螺纹环规M17 x 1 | M17 x 1 |
ojiyas螺纹环规M18 x 2.5 | M18 x 2.5 |
ojiyas螺纹环规M18 x 2 | M18 x 2 |
ojiyas螺纹环规M18 x 1.5 | M18 x 1.5 |
ojiyas螺纹环规M18 x 1 | M18 x 1 |
ojiyas螺纹环规M18 x 0.5 | M18 x 0.5 |
ojiyas螺纹环规M20 x 2.5 | M20 x 2.5 |
ojiyas螺纹环规M20 x 2 | M20 x 2 |
ojiyas螺纹环规M20 x 1.5 | M20 x 1.5 |
ojiyas螺纹环规M20 x 1 | M20 x 1 |
ojiyas螺纹环规M20 x 0.5 | M20 x 0.5 |
ojiyas螺纹环规M22 x 2.5 | M22 x 2.5 |
ojiyas螺纹环规M22 x 2 | M22 x 2 |
ojiyas螺纹环规M22 x 1.5 | M22 x 1.5 |
ojiyas螺纹环规M22 x 1 | M22 x 1 |
ojiyas螺纹环规M22 x 0.5 | M22 x 0.5 |
ojiyas螺纹环规M24 x 3 | M24 x 3 |
ojiyas螺纹环规M24 x 2 | M24 x 2 |
ojiyas螺纹环规M24 x 1.5 | M24 x 1.5 |
ojiyas螺纹环规M24 x 1 | M24 x 1 |
ojiyas螺纹环规M24 x 0.5 | M24 x 0.5 |
ojiyas螺纹环规M25 x 2 | M25 x 2 |
ojiyas螺纹环规M25 x 1.5 | M25 x 1.5 |
ojiyas螺纹环规M25 x 1 | M25 x 1 |
ojiyas螺纹环规M25x 0.5 | M25x 0.5 |
ojiyas螺纹环规M26 x 2 | M26 x 2 |
ojiyas螺纹环规M26 x 1.5 | M26 x 1.5 |
ojiyas螺纹环规M26 x 1 | M26 x 1 |
ojiyas螺纹环规M26 x 0.5 | M26 x 0.5 |
ojiyas螺纹环规M27 x 3 | M27 x 3 |
ojiyas螺纹环规M27 x 2 | M27 x 2 |
ojiyas螺纹环规M27 x 1.5 | M27 x 1.5 |
ojiyas螺纹环规M27 x 1 | M27 x 1 |
ojiyas螺纹环规M28 x 2 | M28 x 2 |
ojiyas螺纹环规M28 x 1.5 | M28 x 1.5 |
ojiyas螺纹环规M28 x 1 | M28 x 1 |
ojiyas螺纹环规M28 x 0.5 | M28 x 0.5 |
ojiyas螺纹环规M30 x 3.5 | M30 x 3.5 |
ojiyas螺纹环规M30 x 3 | M30 x 3 |
ojiyas螺纹环规M30 x 2 | M30 x 2 |
ojiyas螺纹环规M30 x 1.5 | M30 x 1.5 |
ojiyas螺纹环规M30 x 1 | M30 x 1 |
ojiyas螺纹环规M30 x 0.5 | M30 x 0.5 |
ojiyas螺纹环规M32 x 2 | M32 x 2 |
ojiyas螺纹环规M32 x 1.5 | M32 x 1.5 |
ojiyas螺纹环规M32 x 1 | M32 x 1 |
ojiyas螺纹环规M32 x 0.5 | M32 x 0.5 |
ojiyas螺纹环规M33 x 3.5 | M33 x 3.5 |
ojiyas螺纹环规M33 x 3 | M33 x 3 |
ojiyas螺纹环规M33 x 2 | M33 x 2 |
ojiyas螺纹环规M33 x 1.5 | M33 x 1.5 |
ojiyas螺纹环规M34 x 2 | M34 x 2 |
ojiyas螺纹环规M34 x 1.5 | M34 x 1.5 |
ojiyas螺纹环规M34 x 1 | M34 x 1 |
ojiyas螺纹环规M34 x 0.5 | M34 x 0.5 |
ojiyas螺纹环规M35 x 1.5 | M35 x 1.5 |
ojiyas螺纹环规M36 x 4 | M36 x 4 |
ojiyas螺纹环规M36 x 3 | M36 x 3 |
ojiyas螺纹环规M36 x 2 | M36 x 2 |
ojiyas螺纹环规M36 x 1.5 | M36 x 1.5 |
ojiyas螺纹环规M36 x 1 | M36 x 1 |
ojiyas螺纹环规M36 x 0.5 | M36 x 0.5 |
ojiyas螺纹环规M38 x 2 | M38 x 2 |
ojiyas螺纹环规M38 x 1.5 | M38 x 1.5 |
ojiyas螺纹环规M38 x 1 | M38 x 1 |
ojiyas螺纹环规M38 x 0.5 | M38 x 0.5 |
ojiyas螺纹环规M39 x 4 | M39 x 4 |
ojiyas螺纹环规M39 x 3 | M39 x 3 |
ojiyas螺纹环规M39 x 2 | M39 x 2 |
ojiyas螺纹环规M39 x 1.5 | M39 x 1.5 |
ojiyas螺纹环规M40 x 3 | M40 x 3 |
ojiyas螺纹环规M40 x 2 | M40 x 2 |
ojiyas螺纹环规M40 x 1.5 | M40 x 1.5 |
ojiyas螺纹环规M40 x 1 | M40 x 1 |
ojiyas螺纹环规M42 x 4.5 | M42 x 4.5 |
ojiyas螺纹环规M42 x 4 | M42 x 4 |
ojiyas螺纹环规M42 x 3 | M42 x 3 |
ojiyas螺纹环规M42 x 2 | M42 x 2 |
ojiyas螺纹环规M42 x 1.5 | M42 x 1.5 |
ojiyas螺纹环规M42 x 1 | M42 x 1 |
ojiyas螺纹环规M45 x 4.5 | M45 x 4.5 |
ojiyas螺纹环规M45 x 4 | M45 x 4 |
ojiyas螺纹环规M45 x 3 | M45 x 3 |
ojiyas螺纹环规M45 x 2 | M45 x 2 |
ojiyas螺纹环规M45 x 1.5 | M45 x 1.5 |
ojiyas螺纹环规M45 x 1 | M45 x 1 |
ojiyas螺纹环规M48 x 5 | M48 x 5 |
ojiyas螺纹环规M48 x 4 | M48 x 4 |
ojiyas螺纹环规M48 x 3 | M48 x 3 |
ojiyas螺纹环规M48 x 2 | M48 x 2 |
ojiyas螺纹环规M48 x 1.5 | M48 x 1.5 |
ojiyas螺纹环规M48 x 1 | M48 x 1 |
ojiyas螺纹环规M50 x 3 | M50 x 3 |
ojiyas螺纹环规M50 x 2 | M50 x 2 |
ojiyas螺纹环规M50 x 1.5 | M50 x 1.5 |
ojiyas螺纹环规M50 x 1 | M50 x 1 |