Machine screws are fully threaded and can be used in pre-tapped holes or used with conforming nuts and washers in through holes. Our RS Pro slotted, pan head machine screws have been designed to give ...

Hexalobular (6-Lobe) cap screws, have a sixlobe recess and are driven using a 6-Lobe wrench or insert bit, making them more efficient than slotted screws and hex drives screws. ZAGO ’s machine screws ...