1 intshi = 25.4 limilimithara
Mohlala: Haeba u batla ho fetolela khoele ea US(khoele ea Amerika) ka bophara ba lisenthimithara tse 10 ho isa ho akhoele ea metric, re ka atisa bophara ka 25,4, e leng 10 × 25.4 = 254 mm; haeba re batla ho fetola khoele ea metric ka bophara ba 10 mm Ho etsa likhoele tsa Amerika, re hloka feela ho arola bophara ba eona ka 25.4, e leng 10÷25.4=0.3937 inches.
1. Litlhaloso tsa metric thread le molumo o lumellanang
单位: mm
| 序号 | 公称直径D，d | 螺距 | |||||||
| 第1系列 | 第2系列 | 第3系列 | 粗牙 | 细牙 | |||||
| 1 | 1 | 0.25 | 0.2 | ||||||
| 2 | 1.1 | 0.25 | 0.2 | ||||||
| 3 | 1.2 | 0.25 | 0.2 | ||||||
| 4 | 1.4 | 0.3 | 0.2 | ||||||
| 5 | 1.6 | 0.35 | 0.2 | ||||||
| 6 | 1.8 | 0.35 | 0.2 | ||||||
| 7 | 2 | 0.4 | 0.25 | ||||||
| 8 | 2.2 | 0.45 | 0.25 | ||||||
| 9 | 3 | 0.45 | 0.35 | ||||||
| 10 | 3 | 0.5 | 0.35 | ||||||
| 11 | 3.5 | 0.6 | 0.35 | ||||||
| 12 | 4 | 0.7 | 0.5 | ||||||
| 13 | 4.5 | 0.75 | 0.5 | ||||||
| 14 | 5 | 0.8 | 0.5 | ||||||
| 15 | 5.5 | 0.5 | |||||||
| 16 | 6 | 1 | 0.75 | ||||||
| 17 | 7 | 1 | 0.75 | ||||||
| 18 | 8 | 1.25 | 1 | 0.75 | |||||
| 19 | 9 | 1.25 | 1 | 0.75 | |||||
| 20 | 10 | 1.5 | 1.25 | 1 | 0.75 | ||||
| 21 | 11 | 1.5 | 1.5 | 1 | 0.75 | ||||
| 22 | 12 | 1.75 | 1.25 | 1 | |||||
| 23 | 14 | 2 | 1.5 | 1.25 | 1 | ||||
| 24 | 15 | 1.5 | 1 | ||||||
| 25 | 16 | 2 | 1.5 | 1 | |||||
| 26 | 17 | 1.5 | 1 | ||||||
| 27 | 18 | 2.5 | 2 | 1.5 | 1 | ||||
| 28 | 20 | 2.5 | 2 | 1.5 | 1 | ||||
| 29 | 22 | 2.5 | 2 | 1.5 | 1 | ||||
| 30 | 24 | 3 | 2 | 1.5 | 1 | ||||
| 31 | 25 | 2 | 1.5 | 1 | |||||
| 32 | 26 | 2 | 1.5 | 1 | |||||
| 33 | 27 | 3 | 2 | 1.5 | 1 | ||||
| 34 | 28 | 2 | 1.5 | 1 | |||||
| 35 | 30 | 3.5 | 3 | 2 | 1.5 | 1 | |||
| 36 | 32 | 3 | 2 | 1.5 | |||||
| 37 | 33 | 3.5 | 3 | 2 | 1.5 | ||||
| 38 | 35 | 3 | 2 | 1.5 | |||||
| 39 | 36 | 4 | 3 | 2 | 1.5 | ||||
| 40 | 38 | 3 | 2 | 1.5 | |||||
| 41 | 39 | 4 | 3 | 2 | 1.5 | ||||
| 42 | 40 | 3 | 2 | 1.5 | |||||
| 43 | 42 | 4.5 | 4 | 3 | 2 | 1.5 | |||
| 44 | 45 | 4.5 | 4 | 3 | 2 | 1.5 | |||
| 45 | 48 | 5 | 4 | 3 | 2 | 1.5 | |||
| 46 | 50 | 3 | 2 | 1.5 | |||||
| 47 | 52 | 5 | 4 | 3 | 2 | 1.5 | |||
| 48 | 55 | 4 | 3 | 2 | 1.5 | ||||
| 49 | 56 | 5.5 | 4 | 3 | 2 | 1.5 | |||
| 50 | 58 | 4 | 3 | 2 | 1.5 | ||||
| 51 | 60 | 5.5 | 4 | 3 | 2 | 1.5 | |||
| 52 | 62 | 4 | 3 | 2 | 1.5 | ||||
| 53 | 64 | 6 | 4 | 3 | 2 | 1.5 | |||
| 54 | 65 | 4 | 3 | 2 | 1.5 | ||||
| 55 | 68 | 6 | 4 | 3 | 2 | 1.5 | |||
| 56 | 70 | 6 | 4 | 3 | 2 | 1.5 | |||
| 57 | 72 | 6 | 4 | 3 | 2 | 1.5 | |||
| 58 | 75 | 4 | 3 | 2 | 1.5 | ||||
| 59 | 76 | 6 | 4 | 3 | 2 | 1.5 | |||
| 60 | 78 | 2 | |||||||
| 61 | 80 | 6 | 4 | 3 | 2 | 1.5 | |||
| 62 | 82 | 2 | |||||||
| 63 | 85 | 6 | 4 | 3 | 2 | ||||
| 64 | 90 | 6 | 4 | 3 | 2 | ||||
| 65 | 95 | 6 | 4 | 3 | 2 | ||||
| 66 | 100 | 6 | 4 | 3 | 2 | ||||
| 67 | 105 | 6 | 4 | 3 | 2 | ||||
| 68 | 110 | 6 | 4 | 3 | 2 | ||||
| 69 | 115 | 6 | 4 | 3 | 2 | ||||
| 70 | 120 | 6 | 4 | 3 | 2 | ||||
| 71 | 125 | 8 | 6 | 4 | 3 | 2 | |||
| 72 | 130 | 8 | 6 | 4 | 3 | 2 | |||
| 73 | 135 | 6 | 4 | 3 | 2 | ||||
| 74 | 140 | 8 | 6 | 4 | 3 | 2 | |||
| 75 | 145 | 6 | 4 | 3 | 2 | ||||
| 76 | 150 | 8 | 6 | 4 | 3 | 2 | |||
| 77 | 155 | 6 | 4 | 3 | |||||
| 78 | 160 | 8 | 6 | 4 | 3 | ||||
| 79 | 165 | 6 | 4 | 3 | |||||
| 80 | 170 | 8 | 6 | 4 | 3 | ||||
| 81 | 175 | 6 | 4 | 3 | |||||
| 82 | 180 | 8 | 6 | 4 | 3 | ||||
| 83 | 185 | 6 | 4 | 3 | |||||
| 84 | 190 | 8 | 6 | 4 | 3 | ||||
| 85 | 195 | 6 | 4 | 3 | |||||
| 86 | 200 | 8 | 6 | 4 | 3 | ||||
| 87 | 205 | 6 | 4 | 3 | |||||
| 88 | 210 | 8 | 6 | 4 | 3 | ||||
| 89 | 215 | 6 | 4 | 3 | |||||
| 90 | 220 | 8 | 6 | 4 | 3 | ||||
| 91 | 225 | 6 | 4 | 3 | |||||
| 92 | 230 | 8 | 6 | 4 | 3 | ||||
| 93 | 235 | 6 | 4 | 3 | |||||
| 94 | 240 | 8 | 6 | 4 | 3 | ||||
| 95 | 245 | 6 | 4 | 3 | |||||
| 96 | 250 | 8 | 6 | 4 | 3 | ||||
| 97 | 255 | 6 | 4 | ||||||
| 98 | 260 | 8 | 6 | 4 | |||||
| 99 | 265 | 6 | 4 | ||||||
| 100 | 270 | 8 | 6 | 4 | |||||
| 101 | 275 | 6 | 4 | ||||||
| 102 | 280 | 8 | 6 | 4 | |||||
| 103 | 285 | 6 | 4 | ||||||
| 104 | 290 | 8 | 6 | 4 | |||||
| 105 | 295 | 6 | 4 | ||||||
| 106 | 300 | 8 | 6 | 4 | |||||
Letoto la pele la li-diameter le khethoa, le lateloa ke letoto la bobeli la li-diameter mme qetellong letoto la boraro la li-diameter.
Sheba GB/T 193-2003 Tloaelehileng khoele bophara le sekontiri se phahameng
2. Litlhaloso tsa khoele ea Amerika le palo e lekanang ea meno
单位: inch
| 序号 | 公称直径D，d | 大径D | 粗牙UNC | 细牙UNF | 超细牙UNEF |
| 1 | #0 | 0.06 | 80 | ||
| 2 | #1 | 0.073 | 64 | 72 | |
| 3 | #2 | 0.086 | 56 | 64 | |
| 4 | #3 | 0. 099 | 48 | 56 | |
| 5 | #4 | 0.112 | 40 | 48 | |
| 6 | #5 | 0.125 | 40 | 44 | |
| 7 | #6 | 0.138 | 32 | 40 | |
| 8 | #8 | 0.164 | 32 | 36 | |
| 9 | #10 | 0.19 | 24 | 32 | |
| 10 | #12 | 0.216 | 24 | 28 | 32 |
| 11 | 1/4 | 0.25 | 20 | 28 | 32 |
| 12 | 5/16 | 0.3125 | 18 | 24 | 32 |
| 13 | 3/8 | 0.375 | 16 | 24 | 32 |
| 14 | 7/16 | 0.4375 | 14 | 20 | 28 |
| 15 | 1/2 | 0.5 | 13 | 20 | 28 |
| 16 | 9/16 | 0.5625 | 12 | 18 | 24 |
| 17 | 5/8 | 0.625 | 11 | 18 | 24 |
| 18 | 11/16 | 0.6875 | 24 | ||
| 19 | 3/4 | 0.75 | 10 | 16 | 20 |
| 20 | 13/16 | 0.8125 | 20 | ||
| 21 | 7/8 | 0.875 | 9 | 14 | 20 |
| 22 | 15/16 | 0.9375 | 20 | ||
| 23 | 1 | 1 | 8 | 12 | 20 |
| 24 | 1-1/16 | 1.0625 | 18 | ||
| 25 | 1-1/8 | 1.125 | 7 | 12 | 18 |
| 26 | 1-3/16 | 1.1875 | 18 | ||
| 27 | 1-1/4 | 1.25 | 7 | 12 | 18 |
| 28 | 1-5/16 | 1.3125 | 18 | ||
| 29 | 1-3/8 | 1.375 | 6 | 12 | 18 |
| 30 | 1-7/16 | 1.4375 | 18 | ||
| 31 | 1-1/2 | 1.5 | 6 | 12 | 18 |
| 32 | 1-9/16 | 1.5625 | 18 | ||
| 33 | 1-5/8 | 1.625 | 18 | ||
| 34 | 1-11/16 | 1.6875 | 18 | ||
| 35 | 1-3/4 | 1.75 | 5 | ||
| 36 | 1-13/16 | 1.8125 | |||
| 37 | 1-7/8 | 1.875 | |||
| 38 | 1-15/16 | 1.9375 | |||
| 39 | 2 | 2 | 4.5 | ||
| 40 | 2-1/8 | 2.125 | |||
| 41 | 2-1/4 | 2.25 | 4.5 | ||
| 42 | 2-3/8 | 2.375 | |||
| 43 | 2-1/2 | 2.5 | 4 | ||
| 44 | 2-5/8 | 2.625 | |||
| 45 | 2-3/4 | 2.75 | 4 | ||
| 46 | 2-7/8 | 2.875 | |||
| 47 | 3 | 3 | 4 | ||
| 48 | 3-1/8 | 3.125 | |||
| 49 | 3-1/4 | 3.25 | 4 | ||
| 50 | 3-3/8 | 3.375 | |||
| 51 | 3-1/2 | 3.5 | 4 | ||
| 52 | 3-5/8 | 3.625 | |||
| 53 | 3-3/4 | 3.75 | 4 | ||
| 54 | 3-7/8 | 3.875 | |||
| 55 | 4 | 4 | 4 | ||
| 56 | 4-1/8 | 4.125 | |||
| 57 | 4-1/4 | 4.25 | |||
| 58 | 4-3/8 | 4.375 | |||
| 59 | 4-1/2 | 4.5 | |||
| 60 | 4-5/8 | 4.625 | |||
| 61 | 4-3/4 | 4.75 | |||
| 62 | 4-7/8 | 4.875 | |||
| 63 | 5 | 5 | |||
| 64 | 5-1/8 | 5.125 | |||
| 65 | 5-1/4 | 5.25 | |||
| 66 | 5-3/8 | 5.375 | |||
| 67 | 5-1/2 | 5.5 | |||
| 68 | 5-5/8 | 5.625 | |||
| 69 | 5-3/4 | 5.75 | |||
| 70 | 5-7/8 | 5.875 | |||
| 71 | 6 | 6 |
Sheba ASME B1.1-2003 khoele e kopaneng ea inch
3. Litlhaloso tsa khoele ea lisenthimithara le palo e lekanang ea meno
单位:inch
| 序号 | 直径D | 牙数P | 细牙P | 大径D |
| 1 | 1/8 | 40 | 0.125 | |
| 2 | 3/16 | 24 | 32 | 0.1875 |
| 3 | 7/32 | 28 | 0.2188 | |
| 4 | 1/4 | 20 | 26 | 0.25 |
| 5 | 9/32 | 26 | 0.2812 | |
| 6 | 5/16 | 18 | 22 | 0.3125 |
| 7 | 3/8 | 16 | 20 | 0.375 |
| 8 | 7/16 | 14 | 18 | 0.4375 |
| 9 | 1/2 | 12 | 16 | 0.5 |
| 10 | 9/16 | 12 | 16 | 0.5625 |
| 11 | 5/8 | 11 | 14 | 0.625 |
| 12 | 11/16 | 11 | 14 | 06875 |
| 13 | 3/4 | 10 | 12 | 0.75 |
| 14 | 7/8 | 9 | 11 | 0.875 |
| 15 | 1 | 8 | 10 | 1 |
| 16 | 1-1/8 | 7 | 9 | 1.125 |
| 17 | 1-1/4 | 7 | 9 | 1.25 |
| 18 | 1-3/8 | 8 | 1.375 | |
| 19 | 1-1/2 | 6 | 8 | 1.5 |
| 20 | 1-5/8 | 8 | 1.625 | |
| 21 | 1-3/4 | 5 | 7 | 1.75 |
| 22 | 2 | 4.5 | 7 | 2 |
| 23 | 2-1/4 | 4 | 6 | 2.25 |
| 24 | 2-1/2 | 4 | 6 | 2.5 |
| 25 | 2-3/4 | 35 | 6 | 2.75 |
| 26 | 3 | 3.5 | 5 | 3 |
| 27 | 3-1/4 | 3.25 | 3.25 | |
| 28 | 3-1/2 | 3.25 | 3.5 | |
| 29 | 3-3/4 | 3 | 3.75 | |
| 30 | 4 | 3 | 4 | |
| 31 | 4-1/2 | 2.875 | 4.5 | |
| 32 | 5 | 2.75 | 5 | |
| 33 | 5-1/2 | 2.625 | 5.5 | |
| 34 | 6 | 2.5 | 6 |
Likhoele tse tšoanang ho BS 84-2007 Whitworth setaele
Nako ea poso: Nov-03-2023