Ruuvien ja tulppien sarja Fischer Hammerfix N 5 x 30/5 S

The Fischer Hammerfix N-S with countersunk head is a preassembled screw and nylon plug kit designed for fast hammerset installation. The nylon sleeve and zinc-plated nail screw are combined for through-type installation: the plug is led through the component and, when the nail screw is driven in, the sleeve expands to anchor securely in the base material. The Hammerfix N-S is intended for internal use and is suitable for fixing timber constructions in a variety of building materials.

Advantages

Pre-fitted plug and nail screw allow fast, series hammerset installation. The integrated hammer-in stop prevents premature spreading of the sleeve during driving, ensuring secure anchoring. The nail screw has a cross-slot recess so it can be subsequently removed if necessary. The countersunk head provides a flush finish in the fixture surface.

Suitable for (tasks / use cases)

• Fixing timber constructions to concrete, masonry and other common building materials (internal use)
• Series installation where time-saving hammerset fixing is required
• Applications requiring a countersunk screw head for a flush finish

Key specifications

• Brand: FISCHER
• Product: Hammerfix N 5 x 30/5 S (countersunk head)
• Material: Nylon plug with zinc-plated steel nail screw
• Screw length: 30 mm
• Drill hole diameter: 5 mm
• Minimum drill hole depth: 25 mm
• Pack quantity: 100 pieces
• MPN: 050395
• EAN: 4006209503959

How to use

Drill a 5 mm hole to the minimum depth of 25 mm in the base material. Insert the preassembled Hammerfix N-S through the fixture into the drill hole so the nylon sleeve passes through the component. Set the nail screw by striking the head with a hammer until the sleeve expands and anchors in the material. If required, the nail screw can later be removed using a screwdriver in the cross-slot recess.

Recommendations

Use in dry, internal conditions as specified. Select the appropriate drill diameter and depth, ensure the component is properly positioned before driving the nail screw, and avoid using the fixing in unsupported hollow or cracked substrates without prior suitability checks.