david@dcscrews.com    +8613363032929
Cont

Wowɔ nsɛmmisa bi?

+8613363032929

Apr 21, 2026

LV3 vs LV4 Self Drilling Screws: Nsonsonoe a ɛyɛ adwuma wɔ Steel Thickness, Adwumayɛ ne Ɛka mu

LV3 ne LV4 Self Drilling Screws nteaseɛ wɔ Nnwuma Ankasa mu

Wɔ nsɛm pii a efi adwumayɛfo ne wɔn a wɔkyekyɛ nneɛma hɔ mu no, asɛmmisa biako a wɔtaa ba:
"So ɛsɛ sɛ yɛde LV3 anaa LV4 di dwuma ma saa adwuma yi?"

Wɔ krataa so no, ɛte sɛ nea nsonsonoe no yɛ mmerɛw. Wɔ nneyɛe mu no, ɛka ahoɔhare a wɔde hyehyɛ, huammɔdi dodow, ne adwuma no nyinaa ho ka tẽẽ.

Wɔayɛ self drilling screws sɛ ɛbɛtwa dadeɛ mu a wɔmfa pre-drilling, nanso ɛnyɛ drill points nyinaa na ɛyɛ adwuma pɛpɛɛpɛ wɔ adesoa ase. Wɔtaa de LV3 ne LV4 di dwuma de kyerɛkyerɛ drilling capacity level - wɔ ɔkwan foforo so, sɛnea dade kɛse dodow a skru no betumi adi ho dwuma ankasa wɔ-beae.

lv3-self-drilling-screw-application-steel.jpg

Nea LV3 Screws Yɛ Yiye Ankasa

Wɔde LV3 self drilling screws di dwuma kɛse efisɛ ɛkari pɛ wɔ ɛka ne adwumayɛ mu.

Mpɛn pii no, wɔfata ma:

Dade a wɔde susuw hann ho

Drywall framing nhyehyɛe ahorow

Krataa-kɔ-kratafa nkitahodi ahorow

Efi sɛnea wɔde di dwuma ankasa so no, LV3 yɛ adwuma a wotumi de ho to so bere a dade no mu duru tra baabi a ɛfata no. Wɔn a wɔde sisi hɔ no betumi anya drilling a ɛkɔ so daa a wɔrenhyɛ wɔn so dodo, na adwinnade a ɛho ayɛ fĩ no da so ara yɛ nea ɛba fam.

Nanso, sɛ dade no yɛ kɛse pɛ a, anohyeto ahorow no fi ase da adi sɛ:

Bere a wɔde tu fam no kɔ soro kɛse

Ɔhyew dɔɔso wɔ ano

Asiane a ɛwɔ tip burn anaasɛ huammɔdi mu kɔ soro

lv4-self-drilling-screw-heavy-duty-use.jpg

Baabi a LV4 Ma Nsonsonoe Ankasa

LV4 screws nyɛ "stronger version" kɛkɛ - wɔayɛ ama adwumayɛ tebea soronko.

Wɔtaa de di dwuma bere a:

Dade a ɛyɛ duru boro hann a wɔde susuw nneɛma a wɔtaa de di dwuma so

Nkitahodi ahorow a ɛwɔ nhyehyɛe mu na ɛka ho

Wɔde ɔdan atifi si purlins a ɛyɛ den so

Nsonsonoe titiriw no nyɛ hardness nko, na mmom drilling efficiency nso wɔ resistance ase. Wɔ mmeae a wɔde nneɛma besisi ankasa mu no, LV4 brɛ ahoɔden a ɛboro so a ɛho hia no ase na ɛtew sɛ ɛbɛhwe ase anaasɛ ɛbɛkɔ mu koraa.

Wɔ adwumayɛfo a wɔyɛ adwuma wɔ apam mu fam no, eyi taa kyerɛ ase sɛ:

Bere a wɔde besisi hɔ ntɛmntɛm

Abubuw dodow a ɛba fam

Adwumayɛ a wotumi hyɛ ho nkɔm kɛse

self-drilling-screw-drill-point-comparison.jpg

Dade a Ɛyɛ Den: Ade a Ɛsi Ho gyinae Ankasa

Sɛ́ anka wɔde wɔn adwene besi LV3 vs LV4 nkutoo so sɛ nkyerɛwde no, adetɔfo a wɔn ho akokwaw taa de asɛmmisa biako fi ase:

"Dɛn ne dade a ɛyɛ den ankasa a yɛde reyɛ adwuma?"

Afuw mu osuahu a wɔtaa nya kyerɛ sɛ:

LV3 → yɛ adwuma yiye ma dade afã horow a ɛyɛ tratraa (wɔtaa de di dwuma wɔ drywall ne light framing mu) .

LV4 → wɔpɛ bere a woredi dade a ɛyɛ den anaasɛ multi-layer fastening ho dwuma

Abasobɔde a ɛnteɛ a wobɛpaw wɔ ha no ne baabi a ɔhaw dodow no ara fi ase.

lv3-vs-lv4-drilling-performance-test.jpg

Cost vs Performance: Baabi a Adetɔfo Pii Bu Atɛn a ɛnteɛ

Sɛ wohwɛ a, LV3 hwɛbea yɛ fɛ bere nyinaa esiane ɛka a ɛba fam nti.

Nanso wɔ nnwuma a ɛfa dade a ɛyɛ den ho mu no, LV3 a wɔde di dwuma no betumi ama:

Installation a ɛyɛ brɛoo

Adwumayɛfo ho ka a ɛkɔ soro

Screw a wɔde di dwuma no akɔ soro (esiane huammɔdi nti) .

Nea ɛne eyi bɔ abira no, ebia LV4 benya unit bo a ɛkorɔn, nanso ɛtaa tew adwuma no ho ka nyinaa so bere a wɔde di dwuma wɔ tebea a ɛfata mu no.

Eyi nti na wɔn a wɔde nneɛma fi amannɔne ba ne wɔn a wɔkyekyɛ nneɛma pii a wɔn ho akokwaw dan kɔ LV4 so nkakrankakra de yɛ adansi anaa ɔdan atifi dwumadie, bere a wɔda so ara sie LV3 ma wɔde di dwuma daa.

roofing-screw-installation-on-steel-purlin.jpg

Ɔkwan a Mfaso Yɛ Den a Wobɛfa so Paw

Sɛ́ anka wubebisa sɛ "Emu nea ɛwɔ he na eye?", ɔkwan a mfaso wɔ so kɛse ne sɛ:

Fa LV3 di dwuma wɔ baabi a ɛsɛ sɛ ɛkari pɛ wɔ adwumayɛ ne ɛka a wɔbɔ no mu

Fa LV4 di dwuma wɔ baabi a adwumayɛ ne ahotoso ho hia

Sɛ adwuma no fa adwenem naayɛ ho (ne kɛse a wɔadi afra, dade a ɛyɛ den) a, mpɛn pii no LV4 ne nea ahobammɔ wom.

construction-fastening-self-drilling-screws.jpg

Nsusuwii a Etwa To

LV3 ne LV4 nyɛ nneɛma a ɛne wɔn ho wɔn ho di akan - wɔayɛ ama adwuma tebea ahorow.

Sɛ wote baabi a emu biara yɛ adwuma yiye ase a, ebetumi aboa ma wɔakwati nsɛm a ɛtaa ba te sɛ drill point a entumi nyɛ adwuma yiye, wɔde si hɔ brɛoo, anaasɛ ɛka a ɛkɔ soro a ɛho nhia.

Wɔ wɔn a wɔkyekyɛ nneɛma ne wɔn a wɔde nneɛma ma adwuma no fam no, sɛ wobenya akwan abien no nyinaa a wobetumi apaw no taa yɛ ɔkwan a mfaso wɔ so sen biara.

Send Inquiry .