Kina New Levering til Sharp End kulstofstål selvskærende skrue til plast Producent & leverandør | Ruiye

Nyt Levering til Sharp End kulstofstål selvskærende skrue til plast

Kort beskrivelse:

Leder seværdighed: cross undersænket hoved, pande, rund ...

Materiale: kulstofstål / SS304 SS316

Dia: 3 millimeter, 3,5 millimeter, 4.2 mm, 4.8 mm, 5,5 mm, 6,3 millimeter ...

Længde: 13 mm-50 mm

Anden type skruer til rådighed, tilpasset størrelse kan accepteres, fabrikken levering, konkurrencedygtig pris, god kvalitet

 


Produkt detaljer

Tags på produkter

We strive for excellence, service the customers", hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for New Delivery for Sharp End Carbon Steel selvskærende skrue til plast , Please don't hesitate to contact us if you are interested in our products. We firmly believe our products will make you satisfied.
We strive for excellence, service the customers", hopes to become the best cooperation team and dominator enterprise for personnel, suppliers and customers, realizes value share and continuous promotion for kulstofstål Tapping Skrue ,selvskærende skrue ,selvskærende skrue til plast , Each customer's satisfactory is our goal. We are looking for long-term cooperation with each customer. To meet this, we keep up our quality and deliver extraordinary customer service. Welcome to our company, we have been expecting to cooperate with you.
Vi leverer forskellige størrelser og typer selvskærende skrue. Rustfrit stål eller galvaniseret stål materiale. Alle former for diameter og længde for kunderne at vælge.

selvskærende skrue :

Selvskærende skruer har en bred vifte af tip og tråd mønstre, og kan fås med næsten alle mulige skruehoved design. Fælles træk er skruegevindet dækker hele skruens længde fra spids til hovedet og en udtalt tråd hårdt nok til den påtænkte substrat, ofte tilfælde hærdet.

Til hårde substrater, såsom metal- eller hård plast, er den selvskærende evne ofte skabt ved at skære et hul i kontinuiteten af ​​gevindet på skruen, generering af en fløjte og banebrydende ligner dem på et tryk. Medens en regelmæssig maskinskrue kan ikke udnytte sit eget hul i et metalsubstrat, en selvskærende man kan (inden for rimelige grænser substrat hårdhed og dybde).

Til blødere underlag såsom træ eller blød plast, kan den selvskærende evne kommer simpelthen fra en spids, som spidser til et gimlet punkt (hvor intet fløjte er påkrævet). Ligesom spidsen af ​​en søm eller gimlet, et sådant punkt danner hullet ved forskydning af det omgivende materiale snarere end enhver spåntagende boring / skæring / evakuere handling.

Ikke alle selvskærende skruer har en skarp spids. Den  type B  tip er stumpt og beregnet til brug med en pilot hul, ofte i pladematerialer. Manglen på en skarp spids er nyttig til emballering og håndtering og i nogle anvendelser kan være nyttige til at reducere nødvendig spillerummet på bagsiden af en spændt panel eller til fremstilling mere tråd tilgængelig på en given længde skrue

Selvskærende skruer kan inddeles i to klasser; dem, der  fortrænge  materiale (især plast og tynde metalplader) uden at fjerne det betegnes tråddannende selvskærende skruer; selvskærende skruer med skarpe skærende overflader, der  fjerner  det materiale, som de er indsat, betegnes selvskærende.

Gevindformende skruer kan have en ikke-cirkulær i plan, såsom femdobbelte symmetri af pentalobular eller tre dobbelt symmetri for taptite skruer.

Selvskærende skruer har en eller flere fløjter bearbejdet ind deres tråde, hvilket giver skærekanter.

 


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Emballage og levering

   Emballage Detaljer

Høj kvalitet pakke:
1. Vi har flere størrelser af emballage dimensioner, kan være 25 kg eller 50 kg pr sæk / karton;
2. Ved store ordrer, kan vi designe specifikke størrelser af kasser og kartoner;
3. Normal Emballage: poser eller små kasser så små kasser ind kartoner derefter lagt i palle.
4. Kan yde en særlig pakning som kunders anmodninger.

   Levering

Havn: Tianjin


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