Screws za M3 M4 M5 zikozwe mu buryo bwihariye, ziboneka mu cyuma kitagira umugese, umuringa, na aluminiyumu ya anodized, zivanga uburyo bworoshye kandi zoroshye. Imiterere yazo y'umutwe uzengurutse ihuzwa n'ubuso bukozwe mu buryo bworoshye bwo gufunga n'intoki—nta bikoresho bikenewe—ni byiza cyane mu guhindura vuba. Ibyuma bitagira umugese birwanya ingese, umuringa ni mwiza cyane mu gutwara ibintu, kandi aluminiyumu ya anodized yongera imbaraga zoroshye hamwe n'irangi ryiza. Ingano ya M3 kugeza kuri M5, izi screws zishobora guhindurwa zikwiranye n'ibikoresho bya elegitoroniki, imashini, n'imishinga yo kwikorera, zihuza imiterere n'imikorere yihariye y'ibikoresho kugira ngo zihambire neza kandi byoroshye gukoresha.