Description
- 304 A2 Stainless Steel Self Tapping Star Head Screws
- 4.8mm x 19mm
- Suitable for attaching handrail supports to handrail tube
- For a 4.8mm diameter self-tapping screw, you should drill a pilot hole between 4.2mm and 4.5mm
- Choosing a 4.2mm drill bit provides maximum thread engagement, whilst a 4.5mm drill bit makes the screw easier to drive and reduces the risk of snapping the screw head
- Tooling: Always use a high-quality Cobalt Drill Bit rated for stainless steel
- Speed & Lubrication: Drill at a slow speed and use cutting fluid/oil to prevent your drill bit from overheating and work-hardening the stainless steel
Specifications
weight: 0.0 kg
length: 19.0mm
width: 4.8mm
depth: 9.0mm
material: 304 Stainless Steel
Product Documentation
Stainless Steel Care Maintenance