DrillFast® Stainless mainfix fastener, no washer
A4/316 grade stainless steel fastener for fixing to heavy section steel.
No sealing washer - when a weatherseal is not required, often in secret fix or internal applications.
A4 stainless steel fasteners for fixing steel sheeting and brackets to heavy steel in more corrosive atmospheres.
- Genuine A4/316 stainless steel for ultimate corrosion resistance
- Bi-metallic fastener with fusion welded points for high drilling performance
- Available with A4/316 grade bonded washer
- No sealing washer - when a weatherseal is not required, often in secret fix or internal applications
- Build-up Min (mm) 0
- Build-up Max (mm) 3
- Length (mm) 40
- Suitable for drilling into steel Min (mm) 4
- Suitable for drilling into steel Max (mm) 12
- Install with GreenDrive
- Diameter (mm) 5.5
- Fastener material A4 / 316 stainless steel