Astm A194 Grade 2h hevey hex Nut
Girman Suna ko Babban Diamita na Zaure | F | G | H | ||||||
Nisa | Nisa | Kauri | |||||||
Na asali | Max | Min | Max | Min | Na asali | Max | Min | ||
1/4 | .2500 | 7/16 | .438 | .428 | .505 | .488 | 7/32 | .226 | .212 |
5/16 | .3125 | 1/2 | .500 | .489 | .577 | .557 | 17/64 | .273 | .258 |
3/8 | .3750 | 9/16 | .562 | .551 | .650 | .628 | 21/64 | .337 | .479 |
7/16 | .4375 | 11/16 | .688 | .675 | .794 | .768 | 3/8 | .385 | .365 |
1/2 | .5000 | 3/4 | .750 | .736 | .866 | .840 | 7/16 | .448 | .427 |
9/16 | .5625 | 7/8 | .875 | .861 | 1.010 | .982 | 31/64 | .496 | .473 |
5/8 | .6250 | 15/16 | .938 | .922 | 1.083 | 1.051 | 35/64 | .559 | .535 |
3/4 | .7500 | 1-1/8 | 1.125 | 1.088 | 1.299 | 1.240 | 41/64 | .665 | .617 |
7/8 | .8750 | 1-5/16 | 1.312 | 1.269 | 1.516 | 1.447 | 3/4 | .776 | .724 |
1 | 1.0000 | 1-1/2 | 1.500 | 1.450 | 1.732 | 1.653 | 55/64 | .887 | .831 |
1-1/8 | 1.1250 | 1-11/16 | 1.688 | 1.631 | 1.949 | 1.859 | 31/32 | .999 | .939 |
1-3/8 | 1.3750 | 2-1/16 | 2.062 | 1.994 | 2.382 | 2.273 | 1-11/64 | 1.206 | 1.138 |
1-1/2 | 1.500 | 2-1/4 | 2.250 | 2.175 | 2.598 | 2.480 | 1-9/32 | 1.ASTM A194 GR.8 | 1.245 |
1-5/8 | 1.6250 | 2-7/16 | 2.438 | 2.356 | 2.815 | 2.686 | 1-25/64 | 1.429 | 1.353 |
1-3/4 | 1.7500 | 2-5/8 | 2.625 | 2.538 | 3.031 | 2.893 | 1-1/2 | 1.540 | 1.460 |
2 | 2.0000 | 3 | 3.000 | 2.900 | 3.464 | 3.306 | 1-23/32 | 1.763 | 1.675 |
2-1/4 | 2.2500 | 3-3/8 | 3.375 | 3.263 | 3.897 | 3.719 | 1-15/16 | 1.986 | 1.890 |
2-1/2 | 2.5000 | 3-3/4 | 3.750 | 3.625 | 4.330 | 4.133 | 2-5/32 | 2.209 | 2.105 |
2-3/4 | 2.7500 | 4-1/8 | 4.125 | 3.988 | 4.763 | 4.546 | 2-3/8 | 2.431 | 2.319 |
Kwayar 2H shine babban inganci, mai ɗaukar nauyi mai nauyi wanda ake amfani dashi sosai a aikace-aikacen injina da masana'antu.Anyi daga jabun karfen carbon, wannan na goro an ƙera shi ne don jure babban lodi da samar da daidaiton aiki a cikin ma'ana mafi muni.
Tare da nau'in ƙarfin ƙarfi na musamman na 2H, wannan goro yana ba da ƙarfi mara misaltuwa da dorewa wanda ya wuce daidaitattun ƙayyadaddun DIN da ISO.Wannan ya sa ya zama kyakkyawan zaɓi don aikace-aikacen nauyi mai nauyi inda aminci da aminci ke da mahimmanci, kamar a cikin gine-gine, ma'adinai, da masana'antar mai da iskar gas.
Kwayar 2H tana da siffar hexagonal wanda ke sauƙaƙa shigarwa ta amfani da madaidaicin maƙala ko soket.Daidaitawar sa tare da daidaitattun kusoshi masu zare da sukurori kuma ya sa ya zama madaidaicin bayani don aikace-aikace da yawa.
Baya ga ƙaƙƙarfan ƙarfinsa da dorewa, kwaya ta 2H ita ma tana da juriya ga lalata da tsatsa.Wannan ya sa ya dace don amfani a wurare masu tsauri inda ya zama ruwan dare ga danshi da sinadarai.
An kera shi zuwa ingantacciyar ma'auni, 2H goro yana fuskantar gwaji mai tsauri da dubawa don tabbatar da cewa ya cika ko ya wuce bukatun masana'antu.Tare da ingantaccen aikin sa, tsawon rayuwar sabis, da sauƙi mai sauƙi, 2H goro yana da mahimmanci ga kowane aikace-aikacen masana'antu mai nauyi.
Ko kuna buƙatar ɗaure kayan aiki masu nauyi, injina, ko tsari, ƙwayar 2H shine ingantaccen bayani wanda ke ba da ƙarfi, dorewa, da aminci mara misaltuwa.