Phillips Self-Drilling Sheet Metal Screws - 7983-3.9X25

These Phillips self-drilling screws are designed to facilitate fastening elements onto sheets and panels aboard vessels and in nautical applications. Their sharp tip allows immediate grip without the need for pre-drilling, optimizing installation time in maintenance or assembly work.

Technical Specifications

• Diameter: 3.9 mm
• Length: 25 mm
• Head: Phillips (cross)
• Quantity per blister pack: 8 units
• Material: specify exact specification, stainless steel AISI 304/316 recommended for nautical use

Advantages

• Quick installation without pre-drilling
• Secure fastening on steel, aluminum sheets, or composite materials
• Ideal for marine environments thanks to design durability
• Prevents rust and premature wear (if the stainless steel version is chosen)

Common Applications

• Assembly of accessories and fittings onboard
• Fastening panels, covers, or furniture elements
• Quick repairs and preventive maintenance in cabin and deck

Usage and Maintenance Tips

• Use a screwdriver or bit matching the Phillips standard
• Regularly check fastenings to ensure optimal condition
• Recommend using stainless steel screws to prevent marine corrosion

Specification Table