Aba
Wo professional nut 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.
Mfaso a ɛwɔ nut so .
Ɛnyɛ den sɛ wode bedi dwuma .
Wonim nnuaba ne nhama sɛ ɛyɛ mmerɛw sɛ wɔde besisi hɔ na wɔayi afi hɔ. Nneɛma a wɔde ayɛ no a wɔde nhama ayɛ no ma wotumi kyekyere no ntɛmntɛm na ɛnyɛ den, na ɛnyɛ den sɛ wɔbɛma ayɛ mmerɛw na ayɛ den sɛnea ɛho hia.
Nkitahodi a emu yɛ den .
Sɛ wɔde nnua a ɛfata di dwuma a, nuts ma nkitahodi ahorow a ahobammɔ wom na wotumi de ho to so ba, na ɛma ɛyɛ den sɛ ɛbɛgyina na ɛmma nneɛma a ɛwɔ mu no ntumi nkɔ mu anaasɛ ɛbɛtwe ne ho afi ho.
Nneɛma a wɔde di dwuma wɔ mmeae ahorow .
Nnuadewa wɔ ahorow ahorow, ne kɛse, ne nneɛma ahorow (te sɛ dade, kɔbere, anaa plastic), a ɛma ɛfata ma nneɛma ahorow pii, efi ofie DIY nnwuma so kosi heavy-Adwumayɛ so.
Aesthetics .
Wobetumi de nnuaba bi, te sɛ cap nuts, adi dwuma de ama woawie, titiriw wɔ nneɛma a wɔde kyekyere nneɛma a ɛda adi no mu.
Ɛyɛ a ɛyɛ den sɛ ɛbɛtra hɔ akyɛ .
High-quality nuts, titiriw nea wɔde corrosion-nneɛma a ɛko tia no, betumi agyina tebea horow a emu yɛ den ano na ama wɔayɛ adwuma tenten-adwumayɛ a ɛtra hɔ daa.
Mu duru a wɔkyekyɛ mpo .
Sɛ wɔde nuts ne bolts si hɔ yiye a, ebetumi akyekyɛ emu duru mu pɛpɛɛpɛ wɔ mu, na aboa ma wɔayɛ no pɛpɛɛpɛ.
Nnuadewa a wɔde di dwuma .
Bolts ne nnuaba hwehwɛ sɛ wɔde di dwuma wɔ nnwuma ahorow pii mu, a nea ɛka ho ne kar, ahunmu, adansi, mfiri, nneɛma a wɔyɛ, ne afoforo pii. Nneɛma bi a wɔtaa de di dwuma wɔ bolt ne nuts ho ne:
Kar .
Wɔde bolts ne nuts di dwuma wɔ kar ahorow a wɔyɛ ne nea wɔboaboa ano mu, a engine, transmissions, chassis, suspension systems, ne nea ɛkeka ho ka ho.
Ahunmu .
Bolts ne nuts ho hia kɛse wɔ ahunmu adwumayɛ mu, baabi a ɛho hia sɛ wɔde nneɛma a wɔde kyekyere nneɛma a ɛkorɔn-aduru a wɔde kyekyere nneɛma ho na ama atumi agyina ɔhyew a ano yɛ den, wosow, ne adesoa ano.
Adesie
Wɔde bolts ne nuts di dwuma wɔ adansi adwuma mu de kɔka structure components ho, te sɛ dadeɛ nnua, adum, ne kɔnkrit ahodoɔ, de hwɛ ma ɛgyina pintinn na ahobanbɔ wɔ mu.
Mfiri .
Wɔde nhama ne nnuaba di dwuma wɔ mfiri ne nnwinnade te sɛ engine, pɔmpɛ, turbine, ne conveyor nhyehyɛe mu.
Nnua ahorow a wɔde yɛ nnuaba .
Hex nuts .
Ebia hex nuts ne hex nuts a wɔtaa de di dwuma sen biara wɔ wiase. Esiane wɔn hexagonal shape nti, installation ne removal betumi ayɛ no yiye na ntɛmntɛm denam standard wrenches ne nnwinnade afoforo so.
Jam nuts .
Jam nuts yɛ hexagonal low-profile fasteners, mpɛn pii no ne sorokɔ yɛ standard nuts. Wɔyɛ vibration-wɔn a wɔko tia na wɔtaa de di dwuma de to nut foforo mu denam wɔn ho a wɔde hyɛ mu den so, na ɛnam so siw nut titiriw no kwan sɛ ɛbɛba.
Cap nuts .
Ɛnyɛ den sɛ wobehu cap nuts (ɛtɔ mmere bi a wɔsan frɛ no acorn nuts) denam wɔn ti a ɛyɛ domed a ɛkata nhama a ɛda adi so, de ahobammɔ pii ka ho na ɛma wɔn ani yɛ fɛ no so.
Flange nuts .
Flange nuts wɔ a wɔasisi-wɔ washer-te sɛ flange a ɛkyekyɛ nhyɛsoɔ pɛpɛɛpɛ wɔ soro na ɛbɔ nneɛma a wɔde abɔ mu no ho ban. Eyi ma ɛho nhia sɛ wɔde washer ahorow di dwuma, na ɛma ɛyɛ mmerɛw sɛ wɔde besisi hɔ na ɛyɛ ntɛmntɛm.
Nnua a wɔde ka bom .
Coupling nuts, a wɔsan frɛ no extension nuts, yɛ fasteners a wɔde ka bom yɛ mmarima threaded components abien, a mpɛn pii no threaded abaa. Ne titiriw no, ɛyɛ adwuma sɛ nkitahodi, na ɛma wutumi trɛw abaa a wɔde nhama ayɛ mu tenten anaasɛ wode abaa abien a ɛsono emu biara bom.
Wing nuts .
Wing nuts (thumb nuts, butterfly nuts) betumi ayɛ mmerɛw sɛ wobehu nsonsonoe a ɛda wɔn ntaban abien-te sɛ projections a ɛma kwan ma ɛyɛ mmerɛw sɛ wɔde nsa bɛhyɛ mu den anaasɛ wɔbɛsansan no a enhia sɛ wɔde nnwinnade biara di dwuma.
Lock nuts .
Lock nuts yɛ fasteners a ɛyɛ den a wɔayɛ sɛ ɛbɛko atia loosening wɔ wosow, shock, anaa dynamic loads ase. Nea ɛnte sɛ nnua a wɔde di dwuma daa a ɛde ne ho to asaawa no ne bearing no ani a ɛyɛ den nkutoo so na ama akɔ so ayɛ den no, lock nuts no de akwan horow ka ho ma ɛma wɔn ahoɔden a wɔde gyina ano no yɛ kɛse.
Product parameters .
|
Ominal kɛse . |
F |
C |
H |
Muduro |
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Ne tɛtrɛtɛ wɔ flat ahorow so . |
ne tɛtrɛtɛ wɔ ntwea so . |
Nneɛma a ɛyɛ den . |
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|
Mfiasesɛm |
Max . |
min . |
Max . |
min . |
Mfiasesɛm |
Max . |
min . |
||
|
3/8 |
11/16 |
0.688 |
0.669 |
0.794 |
0.763 |
23/64 |
0.377 |
0.341 |
0.03 |
|
1/2 |
7/8 |
0.875 |
0.850 |
1.010 |
0.969 |
31/64 |
0.504 |
0.464 |
0.07 |
|
5/8 |
1-1/16 |
1.062 |
1.031 |
1.227 |
1.175 |
39/64 |
0.631 |
0.587 |
0.12 |
|
3/4 |
1-1/4 |
1.250 |
1.212 |
1.443 |
1.382 |
47/64 |
0.758 |
0.710 |
0.20 |
|
7/8 |
1-7/16 |
1.438 |
1.394 |
1.660 |
1.589 |
55/64 |
0.885 |
0.833 |
0.30 |
|
1 |
1-5/8 |
1.625 |
1.575 |
1.876 |
1.796 |
63/64 |
1.012 |
0.956 |
0.43 |
|
1-1/8 |
1-13/16 |
1.812 |
1.756 |
2.093 |
2.002 |
1-7/64 |
1.139 |
1.079 |
0.59 |
|
1-1/4 |
2 |
2.000 |
1.938 |
2.309 |
2.209 |
1-7/32 |
1.251 |
1.187 |
0.79 |
|
1-3/8 |
2-3/16 |
2.188 |
2.119 |
2.526 |
2.416 |
1-11/32 |
1.378 |
1.310 |
1.02 |
|
1-1/2 |
2-3/8 |
2.375 |
2.300 |
2.742 |
2.622 |
1-15/32 |
1.505 |
1.433 |
1.31 |
|
1-5/8 |
2-9/16 |
2.562 |
2.481 |
2.959 |
2.828 |
1-19/32 |
1.632 |
1.556 |
1.62 |
|
1-3/4 |
2-3/4 |
2.750 |
2.662 |
3.175 |
3.035 |
1-23/32 |
1.759 |
1.679 |
2.04 |
|
1-7/8 |
2-15/16 |
2.938 |
2.844 |
3.392 |
3.242 |
1-27/32 |
1.886 |
1.802 |
2.41 |
|
2 |
3-1/8 |
3.125 |
3.025 |
3.608 |
3.449 |
1-31/32 |
2.013 |
1.925 |
2.99 |
|
2-1/4 |
3-1/2 |
3.500 |
3.388 |
4.041 |
3.862 |
2-13/64 |
2.251 |
2.155 |
4.19 |
|
2-1/2 |
3-7/8 |
3.875 |
3.750 |
4.474 |
4.275 |
2-29/64 |
2.505 |
2.401 |
5.64 |
|
2-3/4 |
4-1/4 |
4.250 |
4.112 |
4.907 |
4.688 |
2-45/64 |
2.759 |
2.647 |
7.38 |
|
3 |
4-5/8 |
4.625 |
4.475 |
5.340 |
5.102 |
2-61/64 |
3.013 |
2.893 |
9.50 |
|
3-1/4 |
5 |
5.000 |
4.838 |
5.774 |
5.515 |
3-3/16 |
3.252 |
3.124 |
11.94 |
|
3-1/2 |
5-3/8 |
5.375 |
5.200 |
6.207 |
5.928 |
3-7/16 |
3.506 |
3.370 |
15.26 |
|
3-3/4 |
5-3/4 |
5.750 |
5.562 |
6.640 |
6.341 |
3-11/16 |
3.760 |
3.616 |
18.12 |
|
4 |
6-1/8 |
6.125 |
5.925 |
7.073 |
6.755 |
3-15/16 |
4.014 |
3.862 |
21.80 |
Customization nhyehyɛe .
Nneɛma a wɔde kyekyere nneɛma ho ne nea wɔde mena .
FAQ .
Sɛ́ nut manufacturers ne suppliers a wodi kan wɔ China no mu biako no, yɛde anigye gye wo fɛw so kɔ wholesale bulk nut 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.
