Sikonati ya Tri-Claw Thread Countersunk Head Pozi Chipboard screw ndi mtundu wa screw omwe amapangidwira chipboard kapena particle board applications. Amadziwika ndi mapangidwe ake apadera a ulusi wa tri-claw, omwe amapereka mphamvu zogwira komanso zogwira ntchito mumitundu iyi ya zipangizo. Mutu wa countersunk umalola wononga kuti ikhale pansi ndi pamwamba ikalowetsedwa, ndikupanga mawonekedwe abwino komanso omaliza. Pozi drive system ndi mtundu wa screw mutu wokhala ndi mawonekedwe a cruciform ndipo idapangidwa kuti iteteze kutsetsereka pakuyika. Ponseponse, screw ya Tri-Claw Thread Countersunk Head Pozi Chipboard ndi cholumikizira chosunthika komanso chodalirika pama projekiti osiyanasiyana opangira matabwa.