Hexagon kichwa kichwa cap screw hexagon socket bolts
Cylindrical kichwa Socket kichwa screws, pia inajulikana kamaVipu vya kichwa, Kombe la kichwa screws, naSocket kichwa screws, kuwa na majina tofauti, lakini yanawakilisha maana sawa. Screws za kichwa cha kichwa cha hexagon pia zina darasa 4.8, 8.8, 10.9, na 12.9. Pia inajulikana kama screws za hexagon socket, pia inajulikana kama hexagon socket bolts. Kichwa chake ni hexagonal na pia silinda.
Saizi ya nyuzi (d) | M3 | M4 | M5 | M6 | M8 | M10 | M12 | ||
P | lami ya screws | 0.5 | 0.7 | 0.8 | 1.0 | 1.25 | 1.5 | 1.75 | |
b | b (wasiliana) | 18 | 20 | 22 | 22 | 28 | 32 | 36 | |
dk | Upeo | Kichwa laini | 5.5 | 7.0 | 8.5 | 10.0 | 13.0 | 16.0 | 18.0 |
Kichwa kilichopigwa | 5.68 | 7.22 | 8.72 | 10.22 | 13.27 | 16.27 | 18.27 | ||
kiwango cha chini | 5.32 | 6.78 | 8.28 | 9.78 | 12.73 | 15.73 | 17.73 | ||
ds | Upeo | 3.00 | 4.00 | 5.00 | 6.00 | 8.00 | 10.00 | 12.00 | |
kiwango cha chini | 2.86 | 3.82 | 4.82 | 5.82 | 7.78 | 9.78 | 11.73 | ||
k | Upeo | 3.00 | 4.00 | 5.00 | 6.00 | 8.00 | 10.00 | 12.00 | |
kiwango cha chini | 2.86 | 3.82 | 4.82 | 5.70 | 7.64 | 9.64 | 11.57 | ||
s | nominal | 2.5 | 3.0 | 4.0 | 5.0 | 6.0 | 8.0 | 10.0 | |
Upeo | 2.58 | 3.080 | 4.095 | 5.140 | 6.140 | 8.175 | 10.175 | ||
kiwango cha chini | 2.52 | 3.020 | 4.020 | 5.020 | 6.020 | 8.025 | 10.025 | ||
t | kiwango cha chini | 1.3 | 2.0 | 2.5 | 3.0 | 4.0 | 5.0 | 6.0 |
Kulingana na nyenzo, kuna chuma cha pua na chuma. Chuma cha pua kina chuma cha pua SUS202 hexagon socket kichwa cha kichwa. Hii imetengenezwa kwa chuma cha pua na imetengenezwa kwa vifaa vya kawaida. Kuna chuma cha pua SUS304 hexagon socket kichwa kichwa kofia na chuma cha pua SUS316 hexagon socket kichwa cap screws. Iron imeainishwa kulingana na kiwango cha nguvu cha screws kichwa cha kichwa cha hexagon, pamoja na daraja 4.8 hexagon socket kichwa cap screws, daraja 8.8 Hexagon socket kichwa cap screws, daraja 10.9 hexagon socket kichwa cap screws, na daraja la 12.9 Hexagon socket kichwa cap screws. Daraja la 8.8 hadi Daraja la 12.9 Hexagon Socket Head Screws huitwa juu-nguvu na kiwango cha juu cha hexagon socket bolts.
Vipande vya tundu la Hexagon vimegawanywa katika bolts za kawaida na zenye nguvu kulingana na nguvu yao ya daraja. Vipu vya tundu la hexagon kawaida hurejelea daraja la 4.8, na bolts zenye nguvu za hexagon hurejelea daraja la 8.8 au hapo juu, pamoja na daraja la 10.9 na 12.9. Daraja la 12.9 Hexagon socket bolts kwa ujumla hurejelea knurled, rangi asili, mafuta nyeusi hexagon socket kichwa screws.
Kwa sababu ya ukubwa tofauti wa screw na mikoa, gharama za usafirishaji zinaweza kutofautiana. Ikiwa una maswali yoyote au unataka kujua gharama ya kina ya usafirishaji, tafadhali wasiliana na huduma ya wateja ili kuitatua kwa ajili yako.