TYPES OF SCREW HEADS OPTIONS

the most typical type of tamper-resistant screw, the pin screw should have a similar structure as what their common variations have, like a cross-form for your Phillips screw, but with yet another layer of protection to circumvent quick removing. flat head screwhex head screwlag screwsPhillips screw headRobertson screw headself-tapping screwsTorx

The polydrive screw drive, often known as RIBE,[74] is spline-shaped with rounded ends within the fastener head. The tool has 6 flat teeth at equal spacing; the measurements are determined by the diameter of your star factors. this sort is normally existing in roofing bolts and other in the same way priced products which Have a very thread that is