Timco L25W16B Hex Head Self-Drilling Light Section Screws 5.5 x 25mm Box of 100

Timco’s light section self-drilling screws are designed for joining roofing sheets to light section steel up to 5.0 mm thick. They feature a hex head and a self-drilling tip to enable fast installation without pre-drilling. The screws are suitable for urban and industrial environments with a relatively low salt atmosphere, and are built for reliability in exterior applications. Each package includes 100 screws, sized to fit 5.5 x 25 mm hardware with a 16 mm washer. The coating, Silver Ruspert, provides corrosion resistance, and the screws employ case and core hardened carbon steel with exterior plating to enhance durability under outdoor conditions. These screws conform to recognized industry standards and performance criteria.

Features

• Use with light section steel up to 5.0 mm
• Hex head, self-drilling tip for no pre-drilling
• Size 5.5 x 25 mm; washer 16 mm
• Coating: Silver Ruspert; >1000 h salt spray
• Case & core hardened carbon steel; exterior plating
• Pack of 100 screws (model PTD TIM L25W16B)