HOW SCREWS CAN SAVE YOU TIME, STRESS, AND MONEY.

The typical slotted head is best utilised with a flat screwdriver, even though the cross-shaped indention is best suited to a Phillips screwdriver. A Robertson screw contains a square-shaped indention and demands a matching driver head.The size of such screws differs, but most drywall screws have flat heads that are made to countersink just under t