- Idrayivu ehlukile nesitayela sekhanda sokuhleleka okwenziwe ngokwezifiso
- Okujwayelekile: DIN, ANSI, JIS, ISO
- Kusukela ku-M1-M12 noma O#-1/2 ububanzi
- Izinto ezihlukahlukene zingenziwa ngezifiso
Isigaba: Sems screwAmathegi: 18-8 izikulufu zensimbi engagqwali, isikulufu somshini we-pan enqanyuliwe, isikulufu somshini we-phillips pan, isikulufu esinomshini oyisicaba kanye newasha yasentwasahlobo, isikulufu somshini we-sems