DIN 7982 Flat Head Phillips Self{1}}Tapping Screw
II-DIN 7982 isikrufuyiintloko ethe tyaba, i countersunk, Phillips drive, self-ukucofa isikrufu. Yenzelwe ukwenza owayo umsonto kwimingxuma{1}eyombiweyo ngaphambili, iyenze ilungele ukuqhoboshela iintsimbi ezicekethekileyo zeshiti, iiplastiki, kunye nemathiriyeli ekhaphukhaphu. Iintloko flat countersunkivumela isikrufu ukuba sihlale sigungxulwe nomphezulu, sinikeza ukugqiba okugudileyo, okucocekileyo ngaphandle kokuvela. Izikrufu ze-DIN 7982 zinokubhekiswa kuzo njenge:
• Intloko ecaba self{0}}izikrufu zokucofa
• Izikrufu zokucofa i-Countersunk Phillips
• Countersunk self{0}}izikrufu zokuzigquma
• DIN 7982 Phillips izikrufu zentloko ecaba
• Umatshini{0}}izikrufu zokucofa umsonto
Ezona mpawu
Isimbo seNtloko
I-Flat countersunk (i-90 degree) yofakelo logungxulo
01
Uhlobo Lokuqhuba
Phillips cross drive ukudluliselwa torque engcono
02
Umsonto
Ukuzitep{0}}, kwenza imisonto ngesinyithi okanye iplastiki
03
Umphezulu
Ifumaneka kwi-zinc{0}}icwecwe, intsimbi engaxutywanga (A2, A4), okanye isiphelo se-oxide emnyama
04
Ubungakanani
Imilinganiselo yee-intshi kunye ne-intshi esemgangathweni ye-DIN 7982
05
Iimpawu zobuGcisa
● Umgangatho:I-DIN 7982 / ISO 7049 elinganayo
● Izinto:Intsimbi yeCarbon (iqinile), insimbi engenasici i-A2 / A4
● Ukuqina:Ityala {{0}liqinisiwe ukwenzela ixesha elide
● Qhuba ikhefu:I-Phillips (ISO 8764-1)
● Iengile yentloko:I-90℃flat countersunk
Usetyenziso
DIN 7982 intloko ecaba Phillips self-izikrufu zokucofa zisetyenziswa ngokubanzi kwi:
● Iindawo ezivaliweyo zombane neze-elektroniki
● Ukwenziwa kwesinyithi seshiti
● Ukwenziwa kwefanitshala kunye nekhabhathi
● HVAC kunye ne-ducting
● Ukudibanisa amacandelo eplastiki
Igungxula{{0}intloko efanelekileyoizenza zilungele ngakumbi iindawo apho aubuso obugudileyoIyafuneka.
I-DIN 7981 vs DIN 7982 Izikrufu – Yintoni uMahluko?
Xa ukhetha-izikrufu zokuzicofa, imigangatho emibini yeyona iqhelekileyoDIN 7981 Pan Head Self{1}}Ukucofa izikrufukwayeDIN 7982 Flat Head (Countersunk) Phillips Self{1}}Ukucofa izikrufu. Ngelixa zifana ngokuthunga kunye nokusebenza, yazoisitayile sentloko kunye neemeko zokusetyenziswa kwesicelozahlukile.
Itheyibhile yokuthelekisa ngokulandelayo
|
Uphawu |
DIN7981 |
DIN7982 |
|
Isimbo seNtloko |
Intloko yepani (Irandiwe, ilawulwa kancinci) |
Intloko ethe tyaba echaseneyo |
|
Uhlobo Lokuqhuba |
Phillips(Umnqamlezo) |
Phillips(Umnqamlezo) |
|
Standard Equivalent |
ISO7049(Izikrufu zokucofa intloko epanini) |
ISO7049(Izikrufu zokuFaka i-Countersunk) |
|
Umphezulu wofakelo |
Ihlala ngaphezulu komphezulu wezinto eziphathekayo |
Gubha ngomphezulu, Akukho protrusion |
|
Usetyenziso oluqhelekileyo |
Iibhokisi zoMbane,iishiti zesinyithi, izibiyeli |
Ifenitshala, iiPaneli, iindawo ezivaliweyo, imigangatho ebonakalayo |
|
Imbonakalo |
Intloko engqukuva ibonakala phezulu |
Countersunk, gung finish |
I-ASME IFI kunye nobungakanani beMetric Standard
|
Ububanzi |
Ubude |
|
#6-20(ST3.5) |
1/2''-2''intshi (13-50mm) |
|
#8-18(ST4.2) |
1/2''-2''intshi (13-50mm) |
|
#10-16(ST4.8) |
1/2''-4''intshi(13-100mm) |
|
#12-14(ST5.5) |
1/2''-6''intshi(13-150mm) |
|
#14-14(ST6.3) |
1/2''-6''intshi(13-150mm) |
Iifayile ezishisayo: I-cross recessed countersunk head self tapping screw din7982, i-China cross recessed countersunk head self tapping screw din7982 abavelisi, ababoneleli
