5mm x 30mm Pozi Countersunk Screw for Hard Plastics (PT45) - PZ2 Drive | BZP 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 | £0.09 |
£0.57 / each
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Product Specification
| Thread Size | 5.0mm |
| Thread Length | 30mm |
| 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 30mm Pozi Countersunk PT45 Screw for Hard Plastics | Bright Zinc Plated Steel
For instrument housings and control products, this 5mm x 30mm Pozi Countersunk PT45 Screw provides a purpose-designed alternative to a conventional self tapping screw. Its 45° trilobular thread supports reliable engagement in harder plastic bosses while the countersunk head keeps the final assembly low profile.
What Are Pozi Countersunk PT45 Screws?
Pozi Countersunk PT45 screws are designed for moulded or predrilled pilot holes in harder plastics and reinforced materials. The Pozi recess provides a familiar drive format while the countersunk head is useful where a flush or low-profile finish is required.
Common Applications
- Polycarbonate Housings: Forms a secure thread in suitable polycarbonate covers and housings while allowing a flush head finish.
- Automotive Components: Fastens rigid plastic trim and moulded components where a low-profile screw head is beneficial.
- 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.
5mm x 30mm Pozi Countersunk PT45 Screw Dimensions
- Thread Size: 5.0mm
- Thread Length: 30mm
- Head Diameter: 9.60mm
- Head Height: 2.30mm
- Drive: PZ2
- Material: Steel BZP
- Head Style: Countersunk
Key Benefits
- 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.
- Correct pilot-hole diameter, boss size and countersink geometry should be selected for the material being assembled.
- Countersunk head allows a flush finished surface when installed into a correctly prepared recess.
Further PT45 sizes are available through the Pozi Countersunk Screws for Hard Plastics range. Read our Engineering Guide to Screws for Plastic for practical information on hard-plastic pilot holes, boss geometry and thread selection. For assistance selecting a screw, contact our technical sales team on 01233 713581.
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