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Lihlahisoa
Bolt + nut + washer e kopanyang bolt e meraro
Motsoako oa motsoako oa li-washer nut tse tsitsitseng hangata li entsoe ka mefuta e sa tšoaneng ea boleng bo phahameng, e khethiloeng ho latela litlhoko tsa kopo bakeng sa matla, nako e telele le ho hanyetsa kutu. Carbon steel ke sesebelisoa sa motheo se sebelisoang haholo, haholo-holo ka limaraka tse kang 4.8, 8.8, le 10.9.
Tlhaloso
lesupa
Boitsebiso ba Sehlahisoa
Motsoako o sa fetoheng oa "bolt bolt washer nut" hangata o etsoa ho tsoa ho mefuta e fapaneng ea lisebelisoa tsa boleng bo holimo, tse khethiloeng ho ipapisitse le litlhoko tsa ts'ebeliso ea matla, ho tšoarella le ho hanyetsa kutu. Carbon steel ke sesebelisoa sa motheo se sebelisoang haholo, haholo-holo ka limaraka tse kang 4.8, 8.8, le 10.9. Lower - grade 4.8 carbon steel e fana ka matla a mantlha 'me e loketse mesebetsi e akaretsang ea ho tiisa moo litlhoko tsa mojaro li seng holimo haholo. Higher - grade carbon steel, joalo ka 8.8 le 10.9, e ka ba mocheso - alafshoa ho matlafatsa matla a eona a thata, ho thatafala, le ho tiea, ho etsa hore e khone ho mamella meroalo e boima le maemo a thata a ho sebetsa. Ho sireletsa likaroloana tsa tšepe ea carbon hore li se ke tsa bola, liphekolo tse tloaelehileng tsa holim'a metsi li kenyelletsa ho roala zinki, ho roala oxide e ntšo, le ho chesa - dip galvanizing.
Bakeng sa lisebelisoa tse hlokang khanyetso e phahameng ea kutu, tšepe e sa hloekang ke khetho e ratoang. Limaraka tsa tšepe tse sa hloekang 304 le 316 hangata li sebelisoa. 304 tšepe e fana ka ts'ireletso e ntle ea ts'ireletso ea sepheo, e e etsa hore e tšoanelehe bakeng sa lits'ebetso tsa kahare le kantle tse nang le ts'ireletso e itekanetseng ea tikoloho. 316 tšepe e sa hloekang, e nang le molybdenum e phahameng, e fana ka khanyetso e matla ea lik'hemik'hale tse bohale, metsi a letsoai le maemo a feteletseng, e leng se etsang hore e be se loketseng bakeng sa indasteri ea ho sebetsa ka metsing, ea lik'hemik'hale le ea lijo, hammoho le merero ea ka ntle libakeng tse lebōpong la leoatle.
Li-washer tse kopantsoeng li ka etsoa ka thepa e tšoanang le ea liboutu le linate kapa ka thepa e khethehileng. Ka mohlala, li-washer tsa selemo li atisa ho etsoa ka tšepe ea selemo - grade carbon kapa tšepe e sa hloekang ho fana ka elasticity le ho thibela ho lokoloha ka lebaka la ho thothomela. Liwasha tse bataletseng li ka etsoa ka lisebelisoa tsa tšepe tse kang tšepe kapa koporo bakeng sa kabo ea mojaro, kapa ka thepa e seng ea tšepe e kang nylon kapa fiber bakeng sa ho kenya motlakase, ho thothomela, le ts'ireletso ea libaka tse bobebe.
Mehlala ea Sehlahisoa
Mohala oa sehlahisoa oa motsoako o tsitsitseng oa bolt washer nut o kenyelletsa mefuta e fapaneng e arotsoeng ka boholo, mofuta oa khoele, boemo ba thepa le mofuta oa washer:
Li-Standard Combination Sets: Ena ke mefuta e atileng haholo, e fumanehang ka mefuta e mengata ea metric le boholo ba borena. Hangata boholo ba metric bo tloha ho M3 ho ea ho M36, ha boholo ba boemphera bo koahela ho tloha ho #4 ho isa ho 1 - 1/2".
Phahameng - Matla Kopanyo Sets: E entsoe bakeng sa lits'ebetso tse boima, lisebelisoa tse matla tse phahameng li entsoe ka thepa ea maemo a holimo, hangata tšepe ea alloy e nang le limaraka tse matla joalo ka 12.9 bakeng sa liboutu. Li-sete tsena li na le liboutu tse kholoanyane tse bophara le linate tse teteaneng le li-washer ho sebetsana le matla a maholo le a ho kuta. Li bohlokoa maemong a indasteri bakeng sa ho boloka mechini e boima, likarolo tse kholo tsa meralo, le lisebelisoa tse sebetsang tlasa meroalo e phahameng le ho thothomela. Lisebelisoa tsa matla a phahameng li ka kenyelletsa liwasher tse khethehileng, joalo ka li-washer tsa senotlolo, ho thibela ho theoloa tlas'a meroalo e matla.
E Khethehileng - Li-Combinations Sets:
Anti - Corrosion Combination Sets: Lihlopha tsena li entsoe ka likarolo tse entsoeng ka tšepe e sa hloekang kapa tšepe ea carbon e nang le mekhoa e tsoetseng pele ea ho thibela kutu, e kang hot-dip galvanizing le Dacromet coating. Li etselitsoe ho sebelisoa libakeng tse thata, joalo ka libaka tse lebopong la leoatle, libaka tsa indasteri tse nang le tšilafalo e phahameng, kapa lisebelisoa tsa kantle tse pepesehileng mongobo le lik'hemik'hale, tse netefatsang ts'epo ea nako e telele le ho tšoarella.
Li-Insulated Combination Sets: Lits'ebetsong tsa motlakase kapa tse phahameng, ho sebelisoa li-insulated sets. Liboutu, linate le liwashara li koahetsoe kapa li entsoe ka thepa e sireletsang, joalo ka nylon kapa rabara, ho thibela ho tsamaisoa ha motlakase. Sena se tiisa ts'ireletseho ea ho kenya le ho thibela lipotoloho tse khutšoanyane, tse etsang hore li tšoanelehe bakeng sa kopano ea motlakase, ho kenya lisebelisoa tsa motlakase, le mesebetsi e meng ea motlakase.
Self - Locking Combination Sets: E na le linate tsa ho koala kapa li-washer tse khethehileng tse nang le mekhoa ea ho notlela, lihlopha tsena li fana ka khanyetso e matlafalitsoeng ea ho lokoloha. Hangata li sebelisoa lits'ebetsong moo ho sisinyeha kapa ho sisinyeha ho ka etsang hore li-fasteners tse tloaelehileng li lokolloe, joalo ka lienjineng tsa makoloi, lisebelisoa tsa lipalangoang le mochining o sebetsang khafetsa.
Mokhoa oa Tlhahiso
Tlhahiso ea motsoako o tsitsitseng oa li-washer nut e kenyelletsa mehato e mengata e nepahetseng le mekhoa e tiileng ea ho laola boleng bakeng sa karolo ka 'ngoe:
Bolt Manufacturing
Tokisetso ea Lintho: Lisebelisoa tse tala tsa boleng bo holimo, joalo ka litšepe kapa lithupa, li nkuoa ebe li hlahlojoa ka hloko bakeng sa sebopeho sa lik'hemik'hale, thepa ea mochini le boleng ba bokaholimo. Lisebelisoa tsa tšepe li khaola ka bolelele bo loketseng ho latela litlhoko tsa boholo ba bolt.
Ho theha: Liboutu tsa tšepe hangata li etsoa ka mekhoa e batang ea lihlooho kapa ho chesa. Cold - heading e tloaelehile bakeng sa liboutu tse nyane - tse boholo, ho bopa tšepe hloohong e lakatsehang, shank, le sebopeho sa khoele ho sebelisoa e shoa ka mekhahlelo e mengata. Ho chesa - ho forging ho sebelisoa ho li-bolts tse kholoanyane kapa tse phahameng, moo tšepe e futhumetseng le e bōpehileng tlas'a khatello e phahameng ho finyella matla a hlokahalang le ho nepahala ha dimensional.
Khoele: Kamora ho theha, liboutu li kena ts'ebetsong ea likhoele. Ho roala likhoele ke mokhoa o ratoang kaha o etsa khoele e matla ka ho bata - ho sebetsa tšepe, ho ntlafatsa ho hanyetsa mokhathala. Lisebelisoa tse khethehileng tsa ho roka li netefatsa hore khoele e nepahetse, boemo le ho lumellana le linate.
Kalafo ea Mocheso (bakeng sa liboutu tse matla): Matla a phahameng a carbon steel kapa alloy steel bolts a ka kena mochesong - mekhoa ea phekolo e kang ho koala, ho tima, le ho futhumatsa ho ntlafatsa thepa ea bona ea mochine.
Tlhahiso ea Nut
Tokisetso ea Lintho: Ho tšoana le li-bolts, lisebelisoa tse tala bakeng sa linate lia hlahlojoa ebe li khaola ka boholo.
Ho theha: Hangata linate li thehoa ka mekhoa e batang ea lihlooho kapa mechine. Cold - heading e sebetsa hantle bakeng sa boima - ho hlahisa linate tse tloaelehileng, ha machining e ka sebelisoa bakeng sa linate tse khethehileng kapa tse phahameng.
Khoele: Likhoele holim'a linate lia khaoloa kapa li thehoa ho lumellana le liboutu tse lumellanang hantle, ho netefatsa hore li lekana hantle.
Tlhahiso ea Washer
Tokisetso ea Lintho: Ho itšetlehile ka mofuta oa washer le thepa (tšepe kapa e seng - tšepe), lisebelisoa tse tala li lokiselitsoe. Bakeng sa lihlahisoa tsa tšepe, lipampiri tsa tšepe kapa tsa koporo li khaola ka boholo bo loketseng. Lisebelisoa tseo e seng tsa tšepe tse kang nylon hangata li ka sebopeho sa pellet bakeng sa ho bopa ente.
Ho theha: Li-washer tsa tšepe li atisa ho etsoa ka ho hatakela kapa ho phunya ho tloha maqepheng a bataletseng. Liwasha tse senang tšepe, joalo ka lihlatsoana tsa nylon, li hlahisoa ka ho bopeha ka ente, moo thepa e qhibilihang ebe e kenngoa ka har'a mokoti oa hlobo ho etsa sebopeho sa washer.
Kopano
Ka mor'a ho etsa likarolo tsa motho ka mong, li bokelloa ka lihlopha. Sena se ka kenyelletsa mekhoa e ikemetseng kapa ea matsoho ho netefatsa motsoako o nepahetseng oa bolt, linate le li-washer. Ka mor'a moo, liphutheloana tse kopantsoeng lia phutheloa bakeng sa ho ajoa.
Tlhahlobo ea Boleng
Sehlopha se seng le se seng sa lihlopha tsa motsoako se hlahlojoa ka thata. Licheke tsa boleng bo holimo li etsoa ka liboutu, linate le li-washer ho netefatsa hore li fihlella litekanyetso. Liteko tsa mochini, joalo ka matla a ho tsitsa bakeng sa liboutu, liteko tsa torque bakeng sa linate, le liteko tsa boima, li etsoa ho netefatsa mojaro - matla a ho jara le ho tšoarella. Bakeng sa lisebelisoa tse khethehileng tsa likarolo, liteko tse eketsehileng, tse kang ho hanyetsa mocheso bakeng sa li-insulated sets kapa ts'ebetso ea ho notlela bakeng sa li-self-lock sets, li etsoa. Litlhahlobo tse bonoang li boetse li etsoa ho bona hore na ha ho na bofokoli bo bokaholimo, mapetsong, kapa ho felloa ho sa nepahalang. Ke lisete feela tse fetang liteko tsohle tsa boleng tse lumelletsoeng ho rekisoa.
Mokhoa oa Phekolo ea Bokaholimo
Ho ntlafatsa ts'ebetso le nako ea bophelo ea motsoako o tsitsitseng oa li-washer nut, ho sebelisoa mekhoa e fapaneng ea kalafo ea holim'a metsi:
Ho roala zinki: Phekolo e tloaelehileng bakeng sa likarolo tsa tšepe ea carbon, plating ea zinki e kenyelletsa electroplating lesela le tšesaane la zinki holim'a metsi. Sena se fana ka tšireletso ea mantlha ea kutu ka ho sebetsa joalo ka mokoallo oa sehlabelo, moo zinki e senyang ka ho khetheha ho sireletsa tšepe e ka tlaase. E loketse bakeng sa lisebelisoa tsa ka hare le tse fokolang - tse senyang ka ntle.
Ho chesa - Dip Galvanizing: Ka ts'ebetsong ena, likaroloana li qala ho tlotsoa le ho tšeloa, ebe li tšeloa le ho qoelisoa ka har'a bate e qhibilihisitsoeng ea zinki e ka bang 450 - 460 ° C. Zinki e kopana le tšepe e ka har'a tšepe ho theha zinki - li-alloy layers le lesela le hloekileng la ka ntle la zinki. Thepa e entsoeng ka botenya le e tšoarellang e fana ka khanyetso e ntle ea kutu, e etsa hore e be e loketseng ts'ebeliso ea nako e telele ea kantle le tikoloho e thata.
Ho roala ha oxide e ntšo: Ho roala ha oxide e ntšo ho etsa lesela le tšesaane, le letšo, le corrosion - le hanyetsanang holim'a likarolo tsa carbon steel ka karabelo ea lik'hemik'hale. Ha e fane feela ka tšireletso e itseng ea kutu empa e boetse e fa likaroloana ponahalo e khahlehang, e ts'oanang, e sebelisoang hangata lits'ebetsong moo ho hlokahalang botle le ho hanyetsa ha kutu ka mokhoa o itekanetseng.
Stainless Steel Passivation: Bakeng sa likarolo tsa tšepe e sa hloekang, phekolo ea passivation e kenyelletsa ho sebelisa tharollo ea asiti ho tlosa litšila tse holim'a metsi, likaroloana tsa tšepe le ho ntlafatsa lera la tlhaho la passive oxide. Sena se ntlafatsa ho hanyetsa ho bola ha tšepe e sa hloekang, haholo-holo libakeng tse nang le li-ion tsa chloride kapa lintho tse ling tse senyang.
Liaparo tse khethehileng: Likarolo tse ling li ka fumana liaparo tse khethehileng. Liaparo tsa Teflon li ka sebelisoa ho fokotsa likhohlano nakong ea ho kenya le ho sebelisoa, ho etsa hore ho be bonolo ho tiisa le ho lokolla liboutu. Li-anti-abrasion coatings li sireletsa bokaholimo ho tsoa mengopeng le ho senyeha, athe li-anti-seise coatings li thibela likarolo ho tšoara hammoho ka lebaka la oxidation kapa mocheso o phahameng oa mocheso.
Sebaka sa Kopo
Metsoako e tsitsitseng ea bolt bolt nut e sebelisoa haholo liindastering tse ngata le lits'ebetso:
Indasteri ea Kaho: Kahong, metsoako ena e sebelisetsoa ho tiisa meaho ea lepolanka, ho etsa liforeimi tsa tšepe le ho kenya likarolo tsa moaho. Li bohlokoa bakeng sa ho netefatsa botsitso le bots'epehi ba meaho, ebang ke meahong ea bolulo, ea khoebo kapa ea indasteri. Ka mohlala, li sebelisetsoa ho tiisa maballo, li-joists, le liphanele tsa lebota, hammoho le ho kenya lisebelisoa le lisebelisoa.
Indasteri ea Tlhahiso: Limeleng tsa tlhahiso, ho sebelisoa lihlopha tse kopanyang ho kopanya mechine, lisebelisoa le lihlahisoa. Li sebelisoa mehala ea kopano, mabenkeleng a mechini le matlong a polokelo ho kopanya likarolo tse fapaneng hammoho ka nepo. Ho tloha ho likarolo tse nyane tsa mochini ho isa ho lisebelisoa tse kholo tsa indasteri, metsoako ena e fana ka tharollo e tšepahalang ea ho tiisa.
Likoloi le Lipalangoang: Khoebong ea likoloi, li sebelisetsoa ho kopanya likoloi, ho kenyelletsa le ho hokela liphanele tsa 'mele, lienjine, phetisetso le likarolo tse ling. Lefapheng la lipalangoang, joalo ka literaka, literene le likepe, lisebelisoa tsa linate tsa bolt bolt li bohlokoa bakeng sa ho boloka likarolo tsa sebopeho, ho netefatsa polokeho le ts'epahalo ea likoloi nakong ea ts'ebetso.
Motlakase le Electronics: Lits'ebetsong tsa motlakase, lisebelisoa tsa motsoako oa insulated li sebelisoa ho thibela ho tsamaisoa ha motlakase, ho netefatsa polokeho ea lisebelisoa tsa motlakase. Li sebelisetsoa ho kopanya liphanele tsa motlakase, li-switchgear le lisebelisoa tsa elektroniki, moo ho hlokahalang ho itšehla thajana.
Thepa ea ka tlung le Mapolanka: Bakeng sa ho etsa thepa ea ka tlung le ho betla mapolanka, metsoako ena e sebelisetsoa ho kopanya thepa ea lehong e kang litafole, litulo le lik’habote. Li-washer tse bataletseng li thusa ho aba mojaro ka mokhoa o ts'oanang, ho thibela tšenyo ea lehong, ha liboutu le linate li fana ka khokahano e sireletsehileng.
Tlhokomelo le Tokiso: Mosebetsing oa tokiso le tokiso ho liindasteri tsohle, lisebelisoa tsa linate tse kopaneng tsa bolt li bohlokoa haholo. Li sebelisetsoa ho nkela li-fasteners tse tsofetseng kapa tse senyehileng, ho netefatsa ts'ebetso e tsoelang pele le polokeho ea lisebelisoa le meaho.
Melemo ea Sehlahisoa
Bonolo le Bokhabane: Ka ho kopanya liboutu, linate le li-washer hore e be sete e le 'ngoe, mekhoa ea ho kenya e ntlafala. Basebelisi ha ba hloke ho fana ka likarolo ka bomong, ho boloka nako le ho fokotsa kotsi ea ho sebelisa likarolo tse sa lumellaneng. Mokhoa ona o ntlafatsa haholo ts'ebetso ea ho kenya mererong e fapaneng, ho tloha kahong e kholo ho isa mesebetsing e menyenyane ea DIY.
Tšepahalang Fastening: Motsoako oa liboutu, linate le li-washer li fana ka tharollo e tšepahalang le e sireletsehileng ea ho tiisa. Li-washer li thusa ho aba mojaro ka mokhoa o ts'oanang, ho thibela tšenyo ea thepa e koaletsoeng le ho fokotsa kotsi ea ho lokoloha. Ho ts'oana hantle ha liboutu le linate ho tiisa ho lekana, ho khona ho mamella mefuta e fapaneng ea meroalo ea mochini, ho kenyelletsa tsitsipano, ho kuta le ho thothomela.
Ho feto-fetoha ha maemo: E fumaneha ka mefuta e mengata e fapaneng ea boholo, lisebelisoa, le meralo, lihlopha tse kopaneng li ka fetoloa habonolo ho latela litlhoko tse fapaneng tsa kopo. Ho sa tsotellehe hore na ke mosebetsi o boima oa mosebetsi o boima kapa o boima - ho na le sete e loketseng e fumanehang. Lisebelisoa tse khethehileng, tse kang anti-corrosion, insulated, le mefuta ea ho itšeha, li eketsa boholo ba ts'ebeliso ea tsona libakeng tse khethehileng.
Litšenyehelo - E sebetsa hantle: Ho reka likarolo e le sete hangata ho ka ba le litšenyehelo - ho sebetsa hantle ho feta ho li reka ka bonngoe. Ho feta moo, nako e fokotsehileng ea ho kenya le ho ts'epahala ha tharollo ea ho tiisa ho kenya letsoho ho bolokeng litšenyehelo ka kakaretso mererong ka ho fokotsa tlhoko ea ho lokisa le ho lokisa ka lebaka la ho hloleha ho potlakisa.
Tšireletseho e Matlafalitsoeng: Lits'ebetsong moo polokeho e leng ea bohlokoa, joalo ka kahong, lipalangoang le mosebetsing oa motlakase, ts'ebeliso ea lisebelisoa tse kopaneng tse nang le likarolo tse nepahetseng (mohlala, li-insulated sets bakeng sa polokeho ea motlakase, lisebelisoa tse matla tse phahameng bakeng sa bots'epehi ba sebopeho) li thusa ho netefatsa polokeho ea basebetsi le ts'epahalo ea lits'ebetso.
ikopanye le rona
Lihlahisoa tse tsebahalang tse amanang
Motsoako pad drill khoele
Hex head self tapping self - ho cheka li-screw tse nang le li-washer hangata li etsoa ka thepa ea boleng bo holimo ho netefatsa ts'ebetso e tšoarellang le ts'ebetso e tšepahalang lits'ebetsong tsa marulelo.
Eyebolt
Linate tsa mahlo li atisa ho etsoa ka thepa e phahameng - matla ho netefatsa ts'ebetso e ka tšeptjoang tlas'a meroalo e kholo.
Seroto sa lipalesa
Li-turnbuckle hangata li hahiloe ka mefuta e fapaneng ea thepa ea boleng bo holimo, e 'ngoe le e' ngoe e khethiloe ho latela litlhoko tse khethehileng tsa kopo le maemo a tikoloho.
Welding nut
Li-weld linate li entsoe ka thepa e ka mamellang mocheso o phahameng - mocheso le khatello ea mochini oa ts'ebetso ea welding ha o ntse o netefatsa ts'ebetso e tšepahalang ea ho tiisa. Low - carbon steel ke ntho e sebelisoang hangata ka lebaka la ho cheseha ha eona ho babatsehang.
Bolt e ka ntle ea hexagon ea hlooho e bataletseng
Liboutu tsa Geomet flange li entsoe haholo ka thepa ea boleng bo holimo, e khethiloeng ka hloko ho leka-lekanya matla, ho tšoarella le ho hanyetsa kutu. Carbon steel ke sesebelisoa sa motheo se sebelisoang hangata, haholo limaraka tse kang 4.8, 8.8, le 10.9.
M10 Hexagon Socket Bolt Dacromet Carbon Steel Fasteners
https://www.hbfjrfastener.com/wp-content/uploads/Video-01-2.mp4 Advantages: E ntle haholo ...
Dacromet kantle tse tšeletseng
Dacromet galvanized Grade 8.8 and 10.9 high - tensile B7 hex head bolts le linate li sebelisa haholo-high-power alloy steel e le thepa ea motheo.
4.8 boemo
GB5783 Blue Zinc Plated Carbon Steel Full Thread Hex Head Bolts haholo-holo e sebelisa carbon steel joalo ka thepa ea motheo, hangata ka limaraka tse kang 4.8, 8.8, le 10.9.
Sekurufu sa hlooho se pota-potiloeng
Li-slotted pan head screws li entsoe ka thepa e fapaneng, e 'ngoe le e' ngoe e khethiloe ho phethahatsa litlhoko tse khethehileng tsa kopo. Litšepe tsa carbon li eme e le lisebelisoa tse tloaelehileng tse sebelisoang bakeng sa tšebeliso e akaretsang.
Letlapa la selemo
Li-washer tsa selemo li entsoe haholo ka thepa ea boleng bo holimo ho netefatsa ts'ebetso e tšepahalang le e tšoarellang. Carbon steel ke thepa e sebelisoang haholo, hangata ka limaraka tse kang 65Mn kapa 70, e ka bang mocheso - e phekoloa ho matlafatsa elasticity ea eona le ho hanyetsa mokhathala.
Katoloso ya mapheo a Shark
Liboutu tsa ankora tsa galvanize anti skid sleeve anchor li hahiloe haholo ka tšepe e phahameng ea carbon e le thepa ea motheo, e netefatsang mojaro o motle - matla a ho jara le thepa ea mochini.
1500H Sekoahelo sa ho Ithuta sa 1500H se sa Tletseng ho Corrosion se nang le Washer ea EPDM
●Material: Carbon Steel ●Surface Treatment: Galvanized, Black Oxide, Hot Dip Galvanizing, Dacromet，Ruspert ●Size: 6#,7#,8#,10#,12#,14# / ST3.5, ST3.9, ST4.2, ST4.8, ST5.5, ST5.5, ST5.5, ST5.5, ST5. ● Tloaelehileng: DIN,ANSI,BSW,JIS,GB
Luxiubao drill thread
Lipekere tsa "self-tapping" tse koahetsoeng ka Ruspert hangata li entsoe ka thepa ea boleng bo holimo, e khethiloe ka hloko ho netefatsa ts'ebetso e nepahetseng e kopantsoeng le melemo ea ts'ireletso ea "Ruspert".
Hlooho ea karete
Lithapo tsa terata tse entsoeng ka terata li entsoe haholo ka lisebelisoa tse matla ho netefatsa hore lithapo li tlamella ka mokhoa o sireletsehileng le o tšepahalang. Carbon steel ke ntho e sebelisoang hangata, haholo-holo ka limaraka tse kang 45# kapa 65Mn.
Hexagon flange self-tapping screw
Li-screws tsa hlooho tsa hex hangata li etsoa ho tsoa ho lisebelisoa tse fapaneng tse sebetsang hantle, e 'ngoe le e' ngoe e khethiloe ho fihlela litlhoko tse ikhethang tsa kopo. Carbon steel ke thepa e sebelisoang hangata, haholo-holo ka limaraka tse kang 45# le 65Mn.