Projects and applications
How our screws are specified on real building types, from solar roofs to coastal facades. Each page lists the challenge, the fastening specification and the products used.
Rooftop solar on trapezoidal metal roofs
Fixing aluminium PV rails and clamps to steel roof sheet so the fixings outlast a 25-year panel warranty.
Steel warehouse with sandwich panel roof and walls
Long self-drilling screws for 100–150 mm insulated panels on hot-rolled purlins in a hot, dusty climate.
Commercial drywall fit-out on steel studs
Collated and loose screws for partitions and ceilings where speed and consistent countersinking drive the schedule.
Hardwood decking and timber structures
Corrosion-resistant timber screws that will not stain tannin-rich hardwood or split board ends.
Coastal facade and aluminium cladding
A4 stainless and bi-metal fixings for facades within a few kilometres of salt water.
Masonry anchoring for frames and fixtures
Concrete screws that replace plugs and anchors for windows, doors, battens and electrical fixtures.
Planning a project? We will propose the fastening schedule.
Send your drawings or bill of quantities
We propose screw types, coatings and quantities for each connection, then send samples for site testing.
- Emailinquiry@china-screw-factory.com
- WhatsApp+86 176 2154 1688
- Phone+86 176 2154 1688