4mm x 10mm Torx Countersunk Screw for Hard Plastics (PT45) - T15 Drive | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £0.62 | £0.75 |
| 50 - 99 | £0.38 | £0.45 |
| 100 - 249 | £0.25 | £0.30 |
| 250 - 499 | £0.19 | £0.23 |
| 500 - 999 | £0.16 | £0.19 |
| 1000 - 4999 | £0.12 | £0.15 |
| 5000 + | £0.09 | £0.11 |
£0.75 / each
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Product Specification
| Thread Size | 4.0mm |
| Thread Length | 10mm |
| Material | A2 Stainless Steel |
| Head Diameter | 7.35mm |
| Head Height | 1.90mm |
| Drive | T15 |
| Head Style | Countersunk |
Frequently Bought Together
Total Price: £0.00
4mm x 10mm Torx Countersunk PT45 Screw for Hard Plastics | A2 Stainless Steel
Suitable for automotive interior plastic components, this 4mm x 10mm Torx Countersunk screw uses the PT45 thread geometry intended for hard plastic components. The three-lobed thread body concentrates forming pressure at specific points while the T15 Torx drive provides positive tool engagement during installation.
What Are Torx Countersunk PT45 Screws?
Torx Countersunk PT45 screws are designed for moulded or predrilled pilot holes in hard plastics and reinforced materials. The countersunk head provides a smooth low-profile finish while the Torx drive gives positive tool engagement for manual or automated assembly.
Common Applications
- Electrical Enclosures: Secures hard-plastic covers and panels where a countersunk surface finish is required.
- Appliance Housings: Provides a dedicated fastening method for rigid plastic covers, panels and moulded components.
- 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 and housings while allowing a flush head finish.
4mm x 10mm Torx Countersunk PT45 Screw Dimensions
- Thread Size: 4.0mm
- Thread Length: 10mm
- Head Diameter: 7.35mm
- Head Height: 1.90mm
- Drive: T15
- Material: A2 Stainless Steel
- Head Style: Countersunk
Key Benefits
- T15 Torx drive provides positive engagement and efficient torque transfer.
- 45° trilobular PT45 thread form is designed for harder plastics and reinforced materials.
- PT45 geometry provides a strong drive-to-strip ratio for compatible hard-plastic assemblies.
- 7.35mm head diameter and 1.90mm head height match the uploaded SKU specification.
View the complete Torx Countersunk PT45 Screws for Hard Plastics range for alternative sizes. For guidance on PT30 vs PT45 threads, pilot-hole sizing, boss design and torque selection, read our Engineering Guide to Screws for Plastic. For further help, contact the Vital Parts technical sales team on 01233 713581.
Fri 8.30 am - 3.30 pm
