These round head self-drilling screws for metal are made from galvanised steel and measure 3.9 x 19 mm, supplied in a pack of 25. Their self-drilling tip suits fast, strong fixings on metal without needing a pilot hole. The pack size suits precision work on multiple fixings.
- Self-drilling tip, no pilot hole needed
- Pack of 25 screws
- Size 3.9 x 19 mm
- Galvanised steel construction
- Suited to fast, strong fixings on metal