Slotted Raised Countersunk (Oval) Head Tapping Screws amapereka yankho lothandiza komanso lodalirika popanga ulusi wamkati. Zokhala ndi mawonekedwe okwera (oval) mutu ndi mutu wopindika, zomangira izi zimatsimikizira kulumikizana kotetezeka komanso kuyika kosavuta. Sankhani zomangira izi pazosowa zanu pogogoda molimba mtima.
[214]
Efficient Tapping Solution:Slotted Raised Countersunk (Oval) Head Tapping Screws imapereka njira yabwino yopangira ulusi wamkati muzinthu zosiyanasiyana, kupereka kukhazikika kotetezeka pamapulogalamu omwe kuwerengera ndi kukweza mbiri kumafunikira.
Kapangidwe ka Mutu Wokwera (Oval) Countersunk:Kapangidwe kamutu ka countersunk (oval) kamene kamalola kuti wonongayo ikhale pansi pomwe imayikidwa, ikuwoneka bwino pomwe ikupereka mbiri yokwezeka pang'ono kuti igwire bwino ndikuchotsa mosavuta.
Kapangidwe ka Slotted:Ndi mapangidwe awo opindika, zomangira izi zimalola kuyika ndikusintha mosavuta pogwiritsa ntchito screwdriver, kupereka kusinthasintha komanso kusavuta panthawi yosonkhanitsa ndi kukonza.