5mm x 16mm Pozi Countersunk Screw for Hard Plastics (PT45) - PZ2 Drive | BZP Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £0.21 | £0.25 |
| 50 - 99 | £0.12 | £0.15 |
| 100 - 249 | £0.08 | £0.10 |
| 250 - 499 | £0.06 | £0.07 |
| 500 - 999 | £0.05 | £0.06 |
| 1000 - 4999 | £0.04 | £0.05 |
| 5000 + | £0.03 | £0.04 |
£0.25 / each
.png)
Product Specification
| Thread Size | 5.0mm |
| Thread Length | 16mm |
| Material | Steel BZP |
| Head Diameter | 9.60mm |
| Head Height | 2.30mm |
| Drive | PZ2 |
| Head Style | Countersunk |
Frequently Bought Together
Total Price: £0.00
5mm x 16mm Pozi Countersunk PT45 Screw for Hard Plastics | Bright Zinc Plated Steel
Built for engineering plastics used in manufactured assemblies, this 5mm x 16mm PT45 Screw uses a Countersunk head, PZ2 Pozi drive and Bright Zinc Plated Steel construction. The specialist thread form is designed for harder plastics where a strong drive-to-strip ratio and flush installation are useful.
What Are Pozi Countersunk PT45 Screws?
Pozi Countersunk PT45 Screws are thread-forming fasteners developed for harder plastics. Their 45° trilobular thread has shorter flanks than PT30 screws and is better suited to materials such as polycarbonate and glass-reinforced plastics while the countersunk head allows flush installation into a matching recess.
Common Applications
- Manufactured Plastic Parts: Supports repeatable assembly of moulded hard-plastic components with correctly sized pilot holes and countersinks.
- Furniture Components: Secures suitable engineering-plastic fittings and panels used in furniture manufacture.
- 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 and moulded appliance parts.
5mm x 16mm Pozi Countersunk PT45 Screw Dimensions
- Thread Size: 5.0mm
- Thread Length: 16mm
- Head Diameter: 9.60mm
- Head Height: 2.30mm
- Drive: PZ2
- Material: Steel BZP
- Head Style: Countersunk
Key Benefits
- 9.60mm head diameter and 2.30mm head height match the uploaded SKU specification.
- Countersunk head allows a flush finished surface when installed into a correctly prepared recess.
- Trilobular geometry concentrates thread-forming pressure at three points rather than around a fully round profile.
- 5mm thread size and 16mm thread length provide the primary fastening dimensions.
Compare other sizes in the Vital Parts Pozi Countersunk 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.
Fri 8.30 am - 3.30 pm
