1. Umutwe munini utanga ubuso bunini bwo kwizirika ku cyuma
2. Umutwe wo hasi wujuje ibyangombwa byo kwishyiriraho kugirango uhuze ibyuma cyangwa ibiti
3. Iraboneka hamwe nubwoko 17 cyangwa # 3 bwo kwikorera
4. Andika amanota 17 kugirango utangire vuba kandi ugabanuke kugabanuka
5. # 3 ingingo yo kwikuramo yinjira mu byuma kugeza kuri .142 ″
6. Phillips itwara ibinini kandi byakozwe neza, bigabanya kuzunguruka
7. Icyemezo cya 410 kirerekana igikingirizo cyo gukingira ruswa
Phillips Yahinduye Truss Head Sheet Metal Screws (izwi kandi nka Lath Screws) igaragaramo disiki ya Phillips hamwe nubwoko bwa 17 bwerekanwe kumutwe kugirango ifashe mugukuraho chip mugihe cyo gukata urudodo.
Guhindura Truss Head Screws biranga umutwe munini ufite umutwe ufite flange, bisa nogeshejwe.Guhindura imitwe ya Truss ifite imirongo ya dogere 100 ikora ahantu hanini munsi yumutwe wumugozi kugirango habeho ubuso bunini.
Guhindura Truss Umutwe wurupapuro Ibyuma bikoreshwa mubisanzwe bikoreshwa mubiti.
Guhindura imitwe ya Truss Umutwe wibyuma biranga ingingo ityaye kandi ikata insinga zitanga kugumana neza mubiti, ibihimbano, plastiki, hamwe nicyuma cyoroshye.Bikorewe mu cyiciro cya 304 Icyuma kitagira umuyonga, cyangirika kandi kidashobora kwangirika.