Screw & wall plug kit Fischer 50395

The fischer Hammerfix N-S with countersunk head is a pre-assembled fixing consisting of a high-quality nylon plug and a zinc-plated nail screw. Designed for through-type installation, the fixing is pushed through the component and driven into the base material with a hammer. When the nail screw is driven in, the sleeve expands and anchors the fixing securely in materials such as autoclaved aerated concrete, brick, concrete and gypsum block. This version with countersunk head is suitable for fastening timber constructions and other internal fixtures where a flush screw head is required.

Advantages

Pre-fitted plug and nail screw enable rapid hammerset installation that reduces assembly time and supports economical series installation. The integrated hammer-in stop prevents premature expansion of the plug, avoiding jamming during insertion. The nail screw thread and cross-slot recess allow the screw to be removed if necessary, enabling subsequent dismantling. Available in a range of diameters and lengths to match different fixing requirements.

Suitable for

• Fixing timber constructions to masonry and concrete in internal areas
• Quick series installations where time savings are important
• Applications requiring the ability to later remove the screw
• Use in autoclaved aerated concrete, concrete, brick and gypsum block

Key specifications

• Brand: FISCHER
• MPN: 50395, EAN: 4008153503955
• Contents: kit of pre-assembled nylon plugs and zinc-plated nail screws (100 pieces per box as per product data)
• Plug material: nylon
• Nail screw: zinc-plated with cross-slot recess
• Typical plug size (example from kit): 5 mm diameter, 30 mm length

How to use

Drill a clearance hole in the fixture if required and push the pre-assembled Hammerfix through the component into the drilled hole. Place the nail screw centrally and drive it in with a hammer until the countersunk head sits flush with the component surface and the sleeve has expanded in the base material. For removal, use a screwdriver in the cross-slot recess to unscrew the nail screw and extract the fixing.

Usage recommendations

Use the correct drill diameter and drilling depth for the chosen plug size and verify the suitability of the base material before installation. Wear appropriate eye protection during hammer installation and follow local building regulations for load-bearing applications.