High-quality self-drilling stainless steel A2 screw

This self-drilling screw is made from stainless steel (A2), also known as AISI 304. This material is renowned for its excellent corrosion resistance, making the screw suitable for both indoor and outdoor applications. The hexagon head with pressed-on washer ensures a firm grip during tightening and an even distribution of pressure on the fastened material.

Efficiency thanks to self-drilling tip

Thanks to the self-drilling tip, pre-drilling is not necessary. This saves time and reduces the risk of errors during installation. The screw is ideal for fastening materials such as aluminum and plastic, and can drill through metal up to a thickness of 3 mm.

Technical specifications

• Thread diameter (d): 4.2 mm
• Length (L): 19 mm
• Wrench size (s): 7 mm
• Head height (k): 4.1 mm
• Head diameter (dk): 8.8 mm
• Material: Stainless steel A2 (AISI 304)
• Standard: DIN 7504 K

Application possibilities

This screw is suitable for various fastening purposes in the automotive sector, such as mounting body panels, interior parts, and other components. The EPDM washer provides extra sealing, which is especially useful in applications where watertightness is required.

Advantages of the EPDM washer

• Improved sealing: Prevents the ingress of water and dirt.
• Vibration damping: Reduces vibrations and noise while driving.
• Surface protection: Prevents damage to the fastened material.

Installation instructions

For optimal fastening, use a 7 mm hex key. Make sure the screw is inserted straight and with even pressure to ensure a strong and durable connection.

Packaging

These self-drilling screws are supplied in sets of 20 pieces, so you have enough stock for your projects.