Hilti S-MD 51 S Self-drilling metal screws

Hilti S-MD 51 S Self-drilling metal screws: Self-drilling screw (A2 stainless steel) with 16 mm washer for thin metal-to-metal fastenings (up to 2mm). Features: - Self-drilling screw for fast assembly in one step - Reliable, corrosion-resistant fastenings - EPDM rubber washer - creates a more reliable seal against water - Fast and robust drill tip - For reliable fastenings with defined load values - Application: Fastening sheet metal and profiles to steel substructures and framing, with or without intermediate insulation layers - Application: Stainless steel (A2) for fastening in mildly corrosive environments - Application: Thin metal-to-metal connections (up to 2 mm) - Application: For applications requiring watertight fastenings with 16 mm washer - Application: Fastening steel\u002Faluminium to wood substructures Specifications: Screw drive/recess type: Hexagon 8 Washer size: 16 mm Base materials: Carbon steel, Aluminium Environmental conditions: Dry indoor, Indoor with temporary condensation, Outdoor with low pollution, Outdoor with moderate concentration of pollution Screw head diameter: 10 mm Product class: Premium Washer type: Bonded EPDM Items: 375228 Self-drill screw S-MD51S 4,8x22, 375229 Self-drill screw S-MD51S 4,8x25