Screw
Cross galvanized flat head self tapping
| Litlhaloso tsa khoele d | ST2.2 | ST2.9 | ST3.5 | ST4.2 | ST4.8 | ST5.5 | ST6.3 | ||
| P | Pitch | 0.8 | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | |
| a | Max | 0.8 | 1.1 | 1.3 | 1.4 | 1.6 | 1.8 | 1.8 | |
| dk | Max | 3.7 | 5.3 | 6.64 | 7.64 | 9.14 | 10.57 | 11.57 | |
| Min | 3.4 | 5 | 6.28 | 7.28 | 8.78 | 10.14 | 11.14 | ||
| k | Max | 1.6 | 2.4 | 2.6 | 3.1 | 3.7 | 4 | 4.6 | |
| Min | 1.4 | 2.15 | 2.35 | 2.8 | 3.4 | 3.7 | 4.3 | ||
| dc | h15 | Max | 5 | 7 | 8 | 9 | 10 | 12.5 | 14 |
| Min | 4.52 | 6.42 | 7.42 | 8.42 | 9.42 | 11.8 | 13.3 | ||
| s | Min | 0.3 | 0.5 | 0.8 | 0.8 | 0.8 | 1 | 1 | |
| le | Ctype | 2 | 2.6 | 3.2 | 3.7 | 4.3 | 5 | 6 | |
| F, FTtype | 1.6 | 2.1 | 2.5 | 2.8 | 3.2 | 3.6 | 3.6 | ||
| Nomoro ea Slot | 0 | 1 | 2 | 2 | 2 | 3 | 3 | ||
| M | ≈ | 1 | 3 | 3.9 | 4.4 | 4.9 | 6.4 | 6.9 | |
| Kenya botebo/boholo | 0.85 | 1.4 | 1.4 | 1.9 | 2.4 | 2.6 | 3.1 | ||
| Kenya botebo/bonyane | 1.2 | 1.8 | 1.9 | 2.4 | 2.9 | 3.1 | 3.6 | ||
Cross galvanized flat head self tapping screw ke karolo ea mochini e hokahanyang e nang le mesebetsi le litšobotsi tse latelang:
1. Ts'ebetso e ntle ea ho tiisa: Sefapano se seholo se bataletseng sa "self tapping screws" se entsoe ka lisebelisoa tse matla haholo, tse ka tiisang likarolo tse fapaneng hammoho le ho boloka botsitso ba lisebelisoa.
2. Ho bonolo ho qhaqha: Ka moralo oa eona o khethehileng oa hlooho, e ka tiisoa habonolo kapa ea qhaqhoa ka ho sebelisa screwdriver, ho boloka mohato oa ho phunya pele, ho etsa hore ho be bonolo ho e sebelisa le ho boloka nako.
3. Ho hanyetsa kutu e matla: Li-screws tse nang le sebopeho sa sefapano se sephara sa hlooho se bataletseng hangata li entsoe ka thepa ea boleng bo holimo, 'me bokaholimo bo ts'oaroa ka lik'hemik'hale ho etsa filimi e ntšo ea galvanized oxide, e nang le mafome a matle le litlamorao tse thibelang kutu 'me e ka sebelisoa nako e telele libakeng tse thata.
4. Sebopeho se bonolo: se entsoeng ka hlooho, shaft, le likarolo tse khoele, tse bonolo ho li etsa le ho li sebelisa.
5. E sebetsa ka mokhoa o pharaletseng: E na le mefuta e mengata ea ts'ebeliso ea lisebelisoa tsa mochini, meaho ea meaho, tlhahiso ea thepa ea ka tlung, lihlahisoa tsa elektroniki, sebaka sa sefofane le mafapha a mang.
6. Matla a maholoanyane: Sefapano se sephara se bōpehileng hlooho se lumella sefapano se bōpehileng joaloka sefahleho se sephara sa self tapping screw ho sebelisana hantle le lisebelisoa tsa motheo, ho etsa hore khokahanyo e be e tsitsitseng le e ka tšeptjoang, e nang le matla a mangata a ho jara, le ho hanyetsa ho betere le ho kuta ho feta li-screws tsa setso.
7. Botsitso bo phahameng: Hlooho e bōpehileng joaloka sefapano se bataletseng e etsa hore khokahano e be e tsitsitseng le e ka tšeptjoang, e fokotsa monyetla oa ho lokoloha.