Self Drilling Screws 3.5mm

These 3.5mm self-drilling screws are designed for efficient fastening in a variety of materials, including metal and timber. Manufactured with precision, they feature a sharp, self-drilling point that eliminates the need for pre-drilling, saving both time and effort during installation. The threads are engineered for strong grip and holding power, ensuring secure and reliable connections.

Key Features:

Dimensions: 3.9mm diameter x 19mm length

Material: High-quality carbon steel

Coating: Zinc-plated for enhanced corrosion resistance

Head Type: Pan head / Hex head / Flat head (specify as required)

Drive Type: Phillips / Pozi / Hex (specify as required)

Application: Suitable for fastening sheet metal to metal, timber, or other substrates in construction, automotive, and general DIY projects

Advantages:

No need for pre-drilling – the self-drilling tip cuts through material efficiently

Provides excellent holding strength and durability

Ideal for quick and secure installation in light and medium gauge metals

Whether you are working on roofing, cladding, or general metal-to-metal fixing tasks, these 3.9x19mm self-drilling screws offer a reliable and time-saving solution.