Description
5.5 x 38mm Self-Drilling Screws – Hex Head with EPDM Washer
Engineered for fastening metal to steel up to 12mm thick, these TIMCO 5.5 x 38mm self-drilling screws combine strength, speed, and corrosion resistance. Designed with a precision Self-Drilling No.5 point and bonded 16mm EPDM washer, they offer superior sealing and fast installation in construction, roofing, and industrial applications.
Key Features:
- Size: 5.5mm x 38mm, fully threaded
- Material: Case & core hardened carbon steel
- Head: 6-sided hex head – 5.6mm high, 8mm drive
- Washer: 16mm bonded EPDM washer for weather protection
- Finish: Silver organic exterior grade coating
- Point Type: Self-Drilling No.5 – eliminates pre-drilling
- Corrosion Rating: 3 – suitable for urban and industrial areas
- Pack Quantity: 100 screws per TIMbag (0.78kg)
Applications:
- Fixing metal to heavy section steel (up to 12mm thick)
- Exterior cladding and sheeting
- Steel construction and industrial projects
- HVAC and electrical installations
Ordering & Delivery
✔ Trusted UK Delivery – 95% of orders dispatched within 24 hours
Most orders arrive within 1–2 working days as standard.
Note: Heavy or bulk orders, as well as special cut lengths or non-standard products, may take slightly longer to dispatch.
For bulk quantities or trade pricing, please call our team on 0121 270 8507.
