Description
The combination recess allows installation using either a Phillips screwdriver/bit or flat-blade screwdriver, providing flexibility during assembly and maintenance. Combination washer-head screws are commonly manufactured with Phillips/Slotted drive configurations.
The washer-style head provides a wider bearing surface than a conventional narrow screw head, helping distribute clamping pressure across the mating surface. This design is particularly useful for sheet-metal, electrical and equipment assemblies.
The zinc-plated surface provides corrosion protection for suitable indoor and general industrial environments while giving the screw its familiar bright G.I.-type appearance.
This M4 x 12mm G.I. Combination Washer Head Screw is suitable for electrical panels, switchgear, control cabinets, appliances, machinery, sheet-metal enclosures, fabrication and general engineering applications. Washer-head and combination-drive machine screws are widely supplied for electrical, electronics, automotive and general engineering uses