40 Sets M4 *60MM Bolt Connecting Screws and Sleeve Male to Female for Door Handle Knobs Escutcheons and Others

Both the sleeve and the screw has a pozi head. These screws with sleeves are used to replace existing or damaged screws that attaches two handles together. The screw can be cut to length to suit fitting. To suit doors 35-60 mm thick. Drill a hole through the door leaf, place door handle on the door to match up with the hole drilled and push the screw trough the door handle, door leaf the handle on the other side. Attach the sleeve and tighten up. Follow these instructions for all 4 holes in the door handle. The result is a handle securely fixed with screws that cannot be pulled through. Used to fasten door handles, knobs, connecting box and escutcheons. Also widely used in various industries and machinery to make communications and electronic products, locks, lamps, lighting, joinery and many more., Manufacturer: Auto-plaza