Self drilling screw .
Wo professional self drilling screw manufacturers .
Handan Dongchao Hardware Products Co., Ltd. yɛ ade a ɛyɛ fastener a ɛyɛ adwuma na ɛyɛ adwumayɛbea a wɔde sii hɔ wɔ afe 2008 mu, a ɛwɔ China Fastener ahenkurow mu. Yɛnam osuahu a ɛreyɛ adu mfe aduonu wɔ nhyehyɛe, nneɛma a wɔyɛ, ne wiase nyinaa kyekyɛ mu no ho akokwaw wɔ screws a wɔde tutu fam, TEK screws, ne self tapping screws a yɛyɛ no mu. Bio nso, yɛde nneɛma ahorow pii a ɛkorɔn-afɛfɛde a ɛyɛ papa a ɛka ho ne bolts, nuts, washers, shear studs, threaded rods, anchor bolts, ne rivets, a ɛsom nnwuma ahorow wɔ wiase nyinaa.
Nneɛma a wɔde yɛ nneɛma .
Nneɛma a aba so foforo .
Dɛn nti na ɛsɛ sɛ wɔpaw yɛn .
Adwumayɛfo kuw .
Kuw no mufo ho akokwaw yiye na wɔn ho akokwaw wɔ wɔn dwumadi ahorow mu na wɔwɔ nhomasua, ntetee, ne osuahu a ɛho hia na ama wɔadi yiye wɔ wɔn nnwuma mu.
Quality & adansedi krataa .
Handan Dongchao di amanaman ntam gyinapɛn ahorow a ɛyɛ katee a ɛfa nneɛma pa ho, a okura ISO ne CCC adansedi nkrataa so. Wɔayɛ ade biara sɛnea ɛbɛyɛ a ɛbɛkɔ so atra hɔ akyɛ, ahoɔden, ne ahotoso a wɔde bedi dwuma a ɛyɛ den ho ahiade ahorow ho dwuma.
Nnwuma a wɔayɛ no sɛnea wɔpɛ .
Yɛte ase sɛ adetɔfo biara wɔ nneɛma a ɛyɛ soronko a ɛfa nneɛma a wɔyɛ ho. Ɛno nti na yɛde customization options ma de di w’ahiade pɔtee ho dwuma.
Wiase Nyinaa Guadi .
Wɔde yɛn fasteners no kɔ USA, UK, UAE, Saudi Arabia, Vietnam, Korea, Afrika, South America, ne mmeae afoforo pii, na ɛma adetɔfo nya ahotoso na wogye wɔn tom wɔ wiase nyinaa.
Pilot holes a wobeyi afi hɔ:Nea ɛnte sɛ standard screws no, self-drilling screws no nhia pre-atu pilot holes. Wɔn tips titiriw no yɛ adwuma sɛ drills nketewa, na wotwa nneɛma no mu bere a wɔde rekɔ mu Eyi kyerɛ sɛ wubetumi de skru no ahyɛ ade no mu tẽẽ a wunhia anammɔn biara a edi kan, na wode bere pii a wode betu pilot holes no asie.
Adwumayɛ a ɛkɔ soro: .Tumi a wotumi kwati pilot holes no ma wonya bere a wɔde boaboa ano ntɛmntɛm. Adwumayɛfoɔ bɛtumi abɔ nneɛma ho ban ntɛmntɛm a ɛho nhia sɛ wɔgyina hɔ kɔto ntokuru, a ɛyɛ mfasoɔ titire wɔ kɛseɛ-Scal adansiɛ adwuma anaa nhyehyɛeɛ a wɔyɛ no kɛseɛ a berɛ yɛ sika.
Nneɛma a wɔde di dwuma wɔ akwan horow so:Self-aduru a wɔde tutu fam no fata ma nneɛma ahorow a dade, plastic, ne nnua ahorow bi mpo ka ho. Saa nneɛma a wɔde di dwuma yi ma wotumi de di dwuma wɔ nneɛma ahorow pii mu, efi ɔdan atifi ne akyi a wɔde si so kosi kar a wosiesie ne mfiridwuma mu mfiri a wɔboaboa ano so.
Ahoɔden ne ahoɔden a ɛtra hɔ kyɛ:Esiane sɛ self-drilling screws yɛ wɔn ankasa threads nti, wɔtaa tumi nya grip a ɛyɛ den na ɛyɛ den sɛ wɔbɛkura mu wɔ adeɛ no mu sɛ wɔde toto screws a ɛhia pre{1}}drilled holes ho a. Eyi te saa titiriw wɔ nneɛma a wɔde di dwuma a ɛfa nneɛma a ɛyɛ tratraa ho, baabi a ebia skru no beyi pre-agu tokuru bi afi mu.
Nneɛma a wɔde kɔ hɔ .
Wɔ mmeae a ɛyɛ den anaasɛ ɛyɛ den-To{1}}kɔ mmeae ahorow no, drilling pilot holes betumi ayɛ asɛnnennen anaasɛ ɛrentumi nyɛ yiye. Self-Kraw a wɔde tutu fam no yi saa asɛm yi fi hɔ, na ɛma wotumi de kyekyere nneɛma ho yiye wɔ mmeae a atetesɛm mu nkɔnsɔnkɔnsɔn no bɛyɛ nea mfaso nni so.
Adwumayɛfo ho ka a ɛso tew .
Ɛdenam instɔlehyɛn nhyehyɛe no a wɔbɛma ayɛ ntɛmntɛm na wɔatew hia a ɛho hia sɛ wɔyɛ nnwinnade ne adwumayɛfo nnɔnhwerew foforo so no, self-drilling screws betumi aboa ma wɔatew adwuma no nyinaa ho ka so.
Pɛpɛɛpɛyɛ
Ne self-drilling screws, asiane kakraa bi na ɛwɔ hɔ sɛ misalignment anaasɛ screw no kɔ beae a wɔanhyɛ da, sɛnea screw no ankasa yɛ ne kwan no. Eyi betumi ama nea efi mu ba no yɛ pɛpɛɛpɛ na ɛyɛ pɛpɛɛpɛ.
Nneɛma a wɔtaa de di dwuma wɔ self drilling screws ho .
Dadeɛ a wɔde yɛ ɔdan atifi ne siding .
Wɔ adansi mu no, wɔde nkɔnsɔnkɔnsɔn a wɔde tutu fam no di dwuma kɛse de dade a wɔde si dan atifi ne nnua a wɔde ayɛ dade anaa nnua a wɔde ayɛ ntama no bata ho. Wɔn nsɛntitiriw a ano yɛ nnam no betumi atutu dade ntama mu a ɛrenhwe ase, na ama ayɛ nea eye ma abɔnten so adan.
Dade a wɔde yɛ nneɛma .
Dade nnua ne dade a wɔde yɛ nneɛma no hwehwɛ sɛ wɔde nneɛma a ano yɛ den kyekyere ho a ɛrennyi anaasɛ ɛrensan. Wɔtaa de nkɔnsɔnkɔnsɔn a wɔde tutu fam di dwuma wɔ aguadi ne mfiridwuma adan mu de boaboa dade nnua ano.
HVAC a wɔde hyɛ mu .
Mpɛn pii no, ɔhyew, mframa a wɔde ma, ne mframa a wɔde yɛ adwuma no hwehwɛ sɛ wɔde dade a ɛyɛ tratraa na ɛyɛ ductwork. Self drilling screws yɛ pɛpɛɛpɛ ma saa nnwuma yi esiane wɔn clean finish ne tumi a ɛkorɔn a wɔde kura mu nti.
Nnua-Ko{1}}dadeɛ nkitahodiɛ .
Adansi ne dan mu nneɛma ho adwuma pii hwehwɛ sɛ wɔde nnua a wɔde ayɛ dade a wɔde ayɛ ntama anaa nnua a wɔde ayɛ dan no ka ho. Self drilling screws ma saa nkitahodi ahorow yi yɛ ntɛm na ɛyɛ den.
Kar ne Ahunmu .
Esiane sɛ ɛyɛ pɛpɛɛpɛ na ɛyɛ den nti, wɔde screws a wɔde wɔn ankasa tutu nso di dwuma wɔ kar afã horow, kar a wɔde fa nneɛma mu, ne wimhyɛn mu nneɛma a wɔboaboa ano mu.
DIY ne fie a wosiesie .
Afie wuranom ne wɔn a wɔpɛ anigyede no de nkɔnsɔnkɔnsɔn a wɔde bɔ wɔn ho mu di dwuma de bɔ ban, decking, shelving, na wosiesie no nyinaa esiane sɛ ɛyɛ mmerɛw na wotumi yɛ nneɛma pii nti.
Ɔno ankasa-Drilling screws ahorow no .
Ɛba fam-Profile self-Krataa a ɛregu fam .
Saa nkɔnsɔnkɔnsɔn yi yɛ pɛpɛɛpɛ ma dwumadie wɔ baabi a ɛho hia sɛ wɔde anifereɛ kyekyere ho. Subtypes no bi ne pancake head screws ne bay pole screws, a eye ma scenarios a ɛhwehwɛ sɛ ɛba fam, te sɛ wɔ dade dan atifi anaa nneɛma a ɛyɛ tratraa mu.
CounterSunk Self-Nkronkron a ɛregu fam .
Wɔayɛ countersunk screws no sɛnea ɛbɛyɛ a ɛne ade no ani bɛtra hɔ, na ɛma ɛyɛ mmerɛw sɛ wobewie. Ɛwɔ hɔ a ne kɛse gu ahorow, wobetumi de ntaban aba anaasɛ wonni bi, na ɛma wotumi yɛ nsakrae ma nnwuma ahorow, titiriw wɔ nnua ne dade a wɔaka abom mu.
Self-a ntaban regu nkɔnsɔnkɔnsɔn so .
Eyinom ho wɔ mfaso titiriw ma drilling mu nneɛma a ɛyɛ den te sɛ heavy{}}Duty Metals. Ntaban no boa ma wɔyɛ tokuru kɛse, na ɛma saa nkɔnsɔnkɔnsɔn yi fata ma wɔde kyekyere nneɛma a ɛyɛ den wɔ adansi ne mfiridwuma mu.
Self-Krataa a wɔde tutu fam ma plastic .
Wɔayɛ saa nkɔnsɔnkɔnsɔn yi sɛnea ɛbɛyɛ a wɔde plastic nneɛma bedi dwuma, te sɛ wɔ ductwork anaa piping mu, baabi a fastening a ɛyɛ ahobammɔ ne nea ɛnyɛ-sɛnea ɛho hia kɛse.
Ɔno ankasa ho a ɛyɛ soronko-KƆBƆ .
Wɔayɛ nkɔnsɔnkɔnsɔn soronko ama nnwuma pɔtee bi, te sɛ aduruyɛ mu nneɛma a wɔde di dwuma, baabi a ɛho hia sɛ wɔde kyekyere nneɛma pɛpɛɛpɛ na wotumi de ho to so. Saa screws yi taa wɔ nneɛma soronko te sɛ non{1}}standard drive types anaa coatings ma environments pɔtee bi.
Kɛseɛ
Nkyerɛkyerɛmu a ɛfa self drilling screws ho .
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Atadeɛ |
Carbon C1022 dade, asɛm a ɛyɛ den&stainless dade . |
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Ti no su . |
Hex . |
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Thread type . |
Asaawa a ɛyɛ pɛ, asaawa a ɛyɛ fã bi . |
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Surface Finish . |
phosphate tuntum/akuturuku, fitaa/kɔla kɔkɔɔ a wɔde zinc adura ho, nikel, ruspert ne pre painted . |
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Diameter . |
#8 (4.2mm), #10 (4.8mm), #12 (5.5mm), #14 (6.3mm) . |
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Kyerɛ so |
Drilling dua . |
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Susudua |
DIN 7504K . |
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non{0}}gyinabea . |
OEM wɔ hɔ . |
Bere a wɔde di kan .
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Dodow (afã horow) . |
1 - 2000 |
20001 - 10000 |
10001 - 20000 |
> 20000 |
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Bere a wɔde di kan (nna) . |
12 |
18 |
22 |
sɛ wɔbɛka ho asɛm . |
Nneɛma a wɔde kyekyere nneɛma ho .
Yɛde akwan a wɔfa so de nneɛma gu mu te sɛ bag a wɔde kyekyere nneɛma, krataa adaka a wɔde kyekyere nneɛma, plastic adaka a wɔde kyekyere nneɛma ho ma, na yebetumi ama nneɛma a wɔde kyekyere nneɛma ho.
Nneɛma a wɔde kyekyere nneɛma ho no ho nsɛm:
Yɛwɔ kɛseɛ ahodoɔ a ɛyɛ packing dimensions, ɛbɛtumi ayɛ 20kg anaa 25kg wɔ carton biara mu;
Sɛ yɛbɛkra nneɛma akɛse a, yebetumi ayɛ nnaka ne nnaka akɛse pɔtee bi ho nhyehyɛe;
Nneɛma a wɔde hyɛ mu daa: 1000pcs/500pcs/250pcs wɔ adaka ketewa biara mu. afei nnaka nketewa gu nnaka mu.
betumi de packings soronko ama sɛ Mfinimfini Apuei afɛfo abisade.
FAQ .
Sɛ́ wɔn a wɔyɛ self drilling screw manufacturers ne suppliers a wodi kan wɔ China no mu biako no, yɛde anigye gye wo fɛw so kɔ wholesale bulk self drilling screw wɔ stock mu wɔ ha na yenya pricelist fi yɛn adwumayɛbea hɔ. Nneɛma a wɔayɛ no sɛnea wɔpɛ nyinaa wɔ bo a ɛkorɔn na ɛyɛ akansi.
