4mm x 12mm Pozi Flanged Screw for Hard Plastics (PT45) - PZ2 Drive | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £0.47 | £0.57 |
| 50 - 99 | £0.28 | £0.34 |
| 100 - 249 | £0.19 | £0.23 |
| 250 - 499 | £0.14 | £0.17 |
| 500 - 999 | £0.12 | £0.14 |
| 1000 - 4999 | £0.09 | £0.11 |
| 5000 + | £0.07 | £0.08 |
£0.57 / each
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Product Specification
| Thread Size | 4.0mm |
| Thread Length | 12mm |
| Material | A2 Stainless Steel |
| Head Diameter | 8.00mm |
| Head Height | 2.00mm |
| Drive | PZ2 |
| Head Style | Flanged |
Frequently Bought Together
Total Price: £0.00
4mm x 12mm Pozi Flanged PT45 Screw for Hard Plastics | A2 Stainless Steel
This 4mm x 12mm PT45 Screw is intended for external plastic fixtures. It uses a Flanged head, PZ2 Pozi recess and A2 Stainless Steel construction with a trilobular thread form developed for hard-plastic fastening.
What Are Pozi Flanged PT45 Screws?
PT45 Pozi Flanged Screws use a three-lobed thread body that concentrates forming pressure around three points of the pilot hole. This geometry supports thread formation in harder plastics while the flange increases the bearing area beneath the head.
Common Applications
- Production Assemblies: Provides a specialist PT45 fastener for repeatable assembly where the flange helps spread clamping stress.
- Electrical Enclosures: Secures hard-plastic covers and panels where a wider bearing head helps distribute clamping load.
- Industrial Equipment: Fastens hard-plastic guards, covers and instrument housings on machinery and control equipment.
- Control Equipment: Fastens hard-plastic panels and housings used around sensors, switches and control systems.
4mm x 12mm Pozi Flanged PT45 Screw Dimensions
- Thread Size: 4.0mm
- Thread Length: 12mm
- Head Diameter: 8.00mm
- Head Height: 2.00mm
- Drive: PZ2
- Material: A2 Stainless Steel
- Head Style: Flanged
Key Benefits
- 8.00mm head diameter gives the Flanged head a broad bearing surface.
- PZ2 Pozi drive uses a widely available drive format for production and maintenance.
- A2 Stainless Steel provides improved corrosion resistance for more demanding hard-plastic fastening environments.
- 4mm thread size and 12mm thread length provide the primary fastening dimensions.
Compare other sizes in the Vital Parts Pozi Flanged PT45 Screw range. Our Engineering Guide to Screws for Plastic explains PT45 trilobular threads, pilot holes and boss sizing in more detail. For product selection support, speak with our team on 01233 713581.
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