Cross groove pan head self drilling screws

Pan head screw ke sekoahelo se nang le hlooho e chitja kapa ea hemispherical, hangata e entsoe ka tšepe kapa lisebelisoa tsa tšepe. Leshaka la "pan head screw" le na le sebopeho sa spiral 'me le ka kopanya lintho tse peli kapa ho feta hammoho. Li-pan head screws li sebelisoa haholo.

Cross pan head self tapping screws e loketse ho lokisa lishiti tse fapaneng tse tšesaane tsa tšepe, liboto tsa lehong, lishiti tsa polasetiki le lisebelisoa tse ling. Mokhabiso oa lapeng, li-screws tsa cross pan head self tapping li sebelisoa haholo ho notlela mamati le lifensetere, ho kenya litofo tse kentsoeng leboteng, ho kenya mabone a deske le ho lokisa thepa ea ka tlung e fapaneng. Tlhahisong ea indasteri, li-screws tsa cross pan head self tapping le tsona li bapala karolo ea bohlokoa haholo 'me ke li-screw tse ratoang bakeng sa ho hokahanya lisebelisoa tse fapaneng tsa tšepe.

Ho ea ka litekanyetso tsa naha, litlhaloso tsa cross pan head self tapping screws li arotsoe ka M3-M6, 'me thepa e arotsoe ka tšepe le tšepe e sa hloekang, e nang le bolelele ba 6mm ho 200mm.

Li-pan head screws li na le litšobotsi tsa boleng bo holimo tse kang ho kenya letsoho, non-magnetism, corrosion resistance, aesthetics, 'me ha ho mohla li rusa. Ka lehlakoreng le leng, li-plastiki tsa boenjiniere tse fetotsoeng li na le matla a tšoanang le ho hanyetsa litšepe. Likurufu tsa polasetiki tseo ka tloaelo li bitsoang li-screw tsa nylon, ka kenyelletso ea 30% ea fiber ea khalase, li na le ts'ebetso e ntle haholo ea mochini ho feta nylon e tloaelehileng. Lisebelisoa tse sebelisoang bakeng sa li-screws tsa polasetiki li ntse li fetoha tse fapaneng, 'me ts'ebetso ea tsona e lula e ntlafala,' me masimo a ts'ebeliso ea bona a ntse a pharalla le ho pharalla. Litlhaloso le boholo ba li-screw tsa polasetiki li phethehile 'me li finyella litlhoko tsa liketsahalo tse fapaneng

1. Li-screws tsa hlooho tse tloaelehileng tsa pan

Li-screws tse tloaelehileng tsa "pan head screws" ke mohlala oa mantlha oa li-screw tsa pan, tse nang le hlooho e chitja le spiral shaft. Mofuta ona oa screw o atisa ho sebelisoa masimong a kang ho etsa mechine, kaho le thepa ea lapeng.

2. Sekurufu sa hlooho se chitja sa halofo

Hlooho ea halofo e pota-potileng hlooho ea "screw" ke hemispherical, 'me ponahalo ea eona e ntle ho feta li-screw tse tloaelehileng tsa pan. Li-screw tsa hlooho tse halofo li sebelisoa hangata masimong a kang thepa ea lapeng, lintho tsa ho bapala le lihlahisoa tsa elektroniki.

3. washer hlooho screw

Sekurufu sa hlooho sa washer ke washer e phahamisitsoeng e kentsoeng hloohong ea sekoti sa hlooho, se ka etsang hore screw e sireletsehe haholoanyane. Mofuta ona oa screw o atisa ho sebelisoa masimong a kang ho etsa mechine, thepa ea lipapali le kaho.

4. Lenala la hlooho e tšesaane

Ha li bapisoa le li-screws tse tloaelehileng tsa hlooho ea pan, li-screws tse nang le lihlooho tse tšesaane li na le hlooho e tšesaane le moqomo o mosesaane. Lipekere tse hlooho li tšesaane li sebelisoa hangata masimong a kang thepa ea lapeng le lihlahisoa tsa elektroniki.