Description
Overview:
Winged Tip CSK Self Drilling Screws 4.8 x 38 mm from Timco are steel fasteners designed for quick, secure metal-to-metal fixing in light section steel. The winged drill point helps start cleanly and cut efficiently, while the countersunk Phillips head sits flush for a neat finish in sheet and section work. Sized 4.8 x 38 mm (approx. 3/16 x 1 1/2 inches), they are suitable for steel up to 5 mm thick (approx. 3/16 inch). Supplied as a pack of 200 for consistent results across larger jobs, these screws are well suited to use with a drill/driver or screwdriver fitted with a Phillips bit. MPN: LW38B. A practical choice for trades and DIY users working on light fabrication, trunking, channel, and general building tasks.
Key Features:
- Winged self-drilling point for fast penetration in light section steel without pre-drilling
- Countersunk (CSK) Phillips head for a flush, snag-free finish in sheet materials
- 4.8 x 38 mm size (approx. 3/16 x 1 1/2 inches) covers common bracket and sheet joins
- Suitable for steel up to 5 mm thick (approx. 3/16 inch) for reliable metal-to-metal fixing
- Steel construction for strong thread engagement and durable hold
- Phillips drive for positive bit fit and controlled installation
- Clean cutting reduces wandering and helps maintain alignment
- Supplied in a pack of 200 to minimise downtime on site
- Timco quality for consistent performance across repeated fixings
Typical Applications:
Everyday fastening in light section steel, including sheet metal work, trunking and containment, channels, brackets, metal framing, racking, cable tray, HVAC housings, and thin-walled box sections. Suitable for workshop assembly, on-site fabrications, and maintenance tasks where a flush finish and dependable metal-to-metal connection are required.
Also known as:
Self-drilling countersunk screws, countersunk drill-point screws, CSK drill screws, Phillips CSK self-drillers, wing tip countersunk screws, metal-to-metal fixing screws, Tek-type CSK screws.
Alternate Part Numbers:
903-2050, 9032050, LW38B
Product Specifications
| L&S Part No. | 903 2050 |
|---|---|
| Manufacturer | Timco |
| OEM No. | LW38B |
| Unit of Sale | Pack of 200 |
| Size | 4.8 x 38 |
| Key Features | - Winged self-drilling point for fast penetration in light section steel - Countersunk Phillips head for a flush, snag-free finish - 4.8 x 38 mm size suitable for common joins - Suitable for steel up to 5 mm thick - Supplied in a pack of 200 for larger jobs |
