5mm x 25mm Torx Pan Screw for Hard Plastics (PT45) - T20 Drive | BZP Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £0.41 | £0.49 |
| 50 - 99 | £0.24 | £0.29 |
| 100 - 249 | £0.16 | £0.19 |
| 250 - 499 | £0.12 | £0.15 |
| 500 - 999 | £0.10 | £0.12 |
| 1000 - 4999 | £0.08 | £0.10 |
| 5000 + | £0.06 | £0.07 |
£0.49 / each
.png)
Product Specification
| Thread Size | 5.0mm |
| Thread Length | 25mm |
| Material | Steel BZP |
| Head Diameter | 8.00mm |
| Head Height | 2.80mm |
| Drive | T20 |
| Head Style | Pan |
Frequently Bought Together
Total Price: £0.00
5mm x 25mm Torx Pan PT45 Screw for Hard Plastics | Bright Zinc Plated Steel
Commonly used for instrument housings and control products, this 5mm x 25mm PT45 plastic fastener features a Pan head and T20 Torx drive. The Bright Zinc Plated Steel screw forms its thread within a suitably designed moulded or predrilled pilot hole in the hard-plastic component.
What Are Torx Pan PT45 Screws?
PT45 Torx Pan Screws use a three-lobed thread body that concentrates forming pressure around three points of the pilot hole. This geometry allows the screw to form a mating thread in harder plastics while using less torque than an equivalent fully round thread form.
Common Applications
- Electrical Enclosures: Secures hard-plastic covers, panels and housings used in electrical and control equipment.
- Appliance Housings: Provides a dedicated fastening method for rigid plastic covers, panels and moulded parts.
- Control Equipment: Fastens hard-plastic panels and housings used around sensors, switches and control systems.
- Polycarbonate Housings: Forms a secure thread in suitable polycarbonate covers, cases and enclosure components.
5mm x 25mm Torx Pan PT45 Screw Dimensions
- Thread Size: 5.0mm
- Thread Length: 25mm
- Head Diameter: 8.00mm
- Head Height: 2.80mm
- Drive: T20
- Material: Steel BZP
- Head Style: Pan
Key Benefits
- Pan head provides a broad bearing surface above the hard-plastic component.
- Trilobular geometry concentrates thread-forming pressure at three points rather than around a fully round profile.
- Bright Zinc Plated Steel provides an economical metallic finish for general indoor hard-plastic assemblies.
- T20 Torx drive provides positive engagement and efficient torque transfer.
See related dimensions and materials in the Torx Pan PT45 Screw range. If you are designing a hard-plastic boss, our Engineering Guide to Screws for Plastic covers pilot-hole ratios, boss sizing and PT45 tolerances. For help, call 01233 713581.
Fri 8.30 am - 3.30 pm
