FISCHER HM 4x46 S B bucha metálica para parede oca - aço zincado, M4, pack de 20 com parafusos, prateado

The Fischer HM 4x46 S B is a high-performance cavity metal anchor designed for secure fixings in hollow building materials. Its galvanised steel body expands behind the surface, creating a dependable load-bearing point in plasterboard, gypsum fibreboard and other hollow boards where ordinary wall plugs cannot gain purchase. This 20-pack includes matching M4 screws, providing everything needed for multiple installations.

Advantages

Constructed from high-quality galvanised steel, these anchors offer excellent corrosion resistance, making them suitable for bathrooms, kitchens and outdoor areas. The integrated screw and anchor save time during installation, while the broad clamping range of 3 to 12 mm ensures compatibility with standard panel thicknesses. The pre-positioned installation design allows you to insert the anchor before attaching the fixture, simplifying the mounting process. Additionally, the compact 8 mm drill hole minimises surface damage and keeps the installation neat.

Suitable for

• Plasterboard
• Gypsum fibreboards
• Chipboard
• Light building boards

Key specifications

• Anchor length: 46 mm
• Screw diameter: M4
• Drill hole diameter: 8 mm
• Panel thickness: 3 - 12 mm
• Material: Galvanised steel
• Colour: Silver
• Pack quantity: 20 pieces
• Installation type: Pre-positioned

Recommendations

To achieve optimal holding values, always use a sharp drill bit and remove all dust from the drilled hole. Employ the recommended setting tool to expand the anchor correctly. Verify the suitability of the base material before installation.