Hex Head Zinc Plated Din 7504K Self Drilling Screws 5.5mm 25mm Pack 100

This 5.5mm diameter by 25mm length variant provides a significant step up in strength and load-bearing capacity, making it the ideal choice for structural applications and heavy-duty fixings. The 25mm length combined with 5.5mm diameter is particularly suited to steel framework, heavy cladding systems, and industrial equipment mounting where maximum holding power is essential. The increased 5.5mm diameter offers superior shear and tensile strength compared to smaller variants, whilst the 25mm length ensures adequate thread engagement through substantial material thicknesses. The self-drilling point handles heavy-gauge metals with ease, and the zinc-plated finish provides excellent corrosion resistance. The hex head accommodates larger sockets for high-torque application.

Features and Benefits:

• 5.5mm diameter x 25mm length for heavy-duty structural applications
• Superior strength for demanding industrial fixings
• Self-drilling point penetrates heavy-gauge materials efficiently
• Zinc-plated finish offers robust corrosion protection
• Hex head design for maximum torque application
• Pack of 100 in resealable bag for organised storage

Specifications: Brand: Sealey Nett Weight: 0.44kg Pack Qty: 100 Size: 5.5 x 25mm