Sinsun Fastener na iya samarwa da rarraba:

Ƙaƙƙarfan laima mai murɗaɗɗen ƙusa shine takamaiman nau'in kayan ɗamara da aka tsara don aikace-aikacen rufi.Yana da takamaiman siffa da fasali waɗanda ke sa ya dace don adana kayan rufi kamar shingles, ji, ko ƙasan rufin rufin.Anan akwai wasu mahimman halaye na murɗaɗɗen laima mai rufin ƙusa:Shank: Shank ɗin wannan ƙusa yana murƙushewa, wanda ke ba da ƙarin riko da riƙon ƙarfi da zarar an tura shi cikin saman rufin.Ƙaƙƙarfan ƙira yana taimakawa wajen hana ƙusa baya baya ko sassautawa na tsawon lokaci. Shugaban Umbrella: Kusa yana da babban kai mai lebur wanda yayi kama da laima.Babban kai yana taimakawa wajen rarraba karfi a ko'ina kuma ya hana ƙusa ya jawo ta cikin kayan rufin.Siffar laima kuma tana taimakawa wajen ƙirƙirar hatimin ruwa mai jure ruwa, yana rage haɗarin shiga ruwa da ɗigogi.Galvanized Coating: Don haɓaka karko da hana lalata, murɗaɗɗen kusoshi na laima na shank sau da yawa suna galvanized.Wannan rufi yana ba da kariya daga tsatsa kuma yana sanya kusoshi masu dacewa don amfani da waje. Tsawon tsayi da Ma'auni: Waɗannan kusoshi suna da tsayi iri-iri da ma'auni, yana ba su damar ɗaukar kayan rufi daban-daban da kauri.Ya kamata a zaɓi tsayin da ya dace da ma'aunin da ya dace bisa ƙayyadaddun aikace-aikacen rufi da kayan da ake amfani da su.Lokacin yin amfani da ƙusoshin rufaffiyar laima mai karkatacce, yana da mahimmanci a bi ƙa'idodin shigarwa daidai.Tabbatar cewa kusoshi sun shiga cikin rufin rufin daidai ba tare da lalacewa ba.Yin tuƙi fiye da ƙusoshi na iya haifar da raunin ɗaurewa da yuwuwar lalata amincin rufin.Bugu da ƙari, koyaushe bi matakan tsaro da amfani da kayan aikin da suka dace don shigar da ƙusa, kamar guduma mai rufi ko ƙusa da aka ƙera don aikace-aikacen rufi.