1. Mutu wokulirapo umapereka malo okulirapo omwe amangirira zitsulo zachitsulo
2. Mutu wapang'ono umakwaniritsa zofunikira pakuyika zitsulo zomangira matabwa kapena chitsulo
3. Ikupezeka ndi Type 17 kapena #3 podzibowolera
4. Lembani mfundo 17 kuti muyambe mofulumira ndi kuchepetsa kugawanika
5.# 3 pobowola mfundo imalowa zitsulo mpaka .142 ″ wandiweyani
6. Phillips amayendetsa mozama komanso mwaukhondo, amachepetsa kusokonekera
7. Chitsimikizo cha 410 chimakhala ndi zokutira zoteteza kuti zisamawonongeke kwambiri
Phillips Modified Truss Head Metal Screws (yomwe imadziwikanso kuti Lath Screws) imakhala ndi galimoto ya Phillips ndi mfundo yamtundu wa 17 pansonga kuti ithandizire kuchotsa chip panthawi yodula ulusi.
Ma Modified Truss Head Screws amakhala ndi mutu wokulirapo wokhala ndi flange, wofanana ndi chochapira chophatikizika.Ma Modified Truss Head Screws ali ndi 100-degree undercut yomwe imapanga malo okulirapo pansi pamutu wa screw kuti pakhale malo okulirapo.
Ma Modified Truss Head Metal Screws amagwiritsidwa ntchito kwambiri pomanga matabwa.
Ma Modified Truss Head Metal Screws amakhala ndi nsonga yakuthwa ndi ulusi wodula womwe umapereka kusungidwa bwino mumitengo, zophatikiza, mapulasitiki, ndi zitsulo zofewa.Zapangidwa ndi kalasi ya 304 Stainless Steel, yomwe imakhala ndi dzimbiri komanso zosagwira dzimbiri.