THE ULTIMATE GUIDE TO TYPES OF SCREW HEADS CHART

Often known as pig nose or twin gap, this screw head has two round holes that happen to be reverse one another and resemble a pig’s nose. This is a protection-design and style screw to stop tampering. You'll need a Distinctive spanner screwdriver for this type of screw head.They are often slightly more expensive, even so, They are really used a w

Their tapered head design and style will allow the DIYer to insert drywall screws just beneath the area of the drywall without having harmful it. The slight indentation that screw leaves can then be stuffed with drywall compound to make a clean wall.An additional essential participant During this lineup could be the trim head screw, a variant which