Iyo yakasikwa corrosion kuramba yeaya Stainless simbi Tek screws inowedzerwazve ne sirivheri siraidhi coating. Pamusoro pekupa dziviriro yekuwedzera kubva mukukuvadza kunokuvadza, iyo coating inoshandawo kuderedza screw-in kuramba, zvichiita kuti basa rive nyore uye nekukurumidza. Zvese mune zvese, ma screws anopa kuvandudzwa kwakawanda kana zvichienzaniswa neGiredhi 410 simbi isina tsvina kana kabhoni simbi screws, ese ari maviri anogona kukuvara.

Bi-metal self-drilling screws akagadzirirwa kuunza mhinduro yakasimba uye ari kushandura kugadzirwa kwesimbi muEurope nekupfuura. Nekuchera, kuumba shinda uye kuomesa zvese mune imwe chete, yemvura maitiro, masiruu anopa yakasarudzika nguva-yekuchengetedza uye zvinoenderana nemitengo yakaderera yebasa.

Tinogona kugovera aya masikiru eunyowani angave ane kana asina EPDM-bonded/polyamide washers. Mhando yakazara yemhando dzemisoro inowanikwa inosanganisira pan head square slot, pan head Philips, hexagon uye hexagon slotted. Kana zvichidikanwa uye zvichienderana nehuwandu hushoma, DD Fasteners inogona kupa bi-metal self-drilling screws ane ruvara rwehupfu kana yemvura coating yeaesthetics kana mavara-coding zvinangwa. Diameters inotangira pa3.9mm kusvika 6.3mm uye hurefu hunobva pa12mm kusvika 50mm.

Ese edu e-bi-metal screws uye akasiyana ekuyedza uye emhando yekudzora maitiro kuti ave nechokwadi chemhando yepamusoro. Tsvaga zvimwe nezve maitiro aya pawebhusaiti yedu, bata timu yedu yehunyanzvi tekinoroji kuti uwane rumwe ruzivo uye zano.

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