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S3550NP Raised Head Machine Screws M3.5 x 50mm (Pack Size 100)
S3550NP
54 in stock for next day delivery see cut off times
242 in stock for 2-3 day delivery see more info
£4.79
inc Vat
£3.99
ex Vat
Free delivery for orders over £100 ex VAT
S3550NP Raised Head Machine Screws – M3.5 x 50mm Fixings for Deep Electrical Boxes (Pack of 100)
The S3550NP Raised Head Machine Screws are designed for deep electrical installations, offering a secure solution where extended fixing length is required. With an M3.5 thread and 50mm length, these screws are ideal for fixing switch plates, sockets, and conduit fittings in extra-deep back boxes.
- Long-Length Fixing: 50mm screws provide secure fastening in deep or recessed mounting scenarios.
- Electrical Application Ready: Suitable for securing switches, sockets, and conduit components across a wide range of installations.
- Durable Material Options: Made from either mild steel or brass for strength and longevity.
- Corrosion-Resistant Finish: Zinc and brass plating protect against rust and environmental wear.
- Supplied in Bulk: 100-piece pack ideal for contractors and electrical professionals working on multiple installations.
Technical Specification
- Product Type: Raised head machine screw
- Thread Size: M3.5
- Length: 50mm
- Material: Mild steel / brass
- Finish: Brass and zinc plated
✅ Choose S3550NP Machine Screws for strong, extended-reach fixings in challenging electrical installations!
Description
Technical Information
| S4 - Screw Size | M3.5 |
| Thread Standard | Fully Threaded |
| Product | Screw |
| Type | Socket Screw |
| Diameter | 3.5 mm |
| Length | 50 mm |
| Use | general purpose |
| Material | Steel |
| Head Style | Pan |
| Overall Length | 50 mm |
| Drive Type | Phillips (PH) |
| Finish | Nickel Plated |
Delivery
Delivery Options:
- PRIORITY DELIVERY – Next Working Day (All items in stock and ordered before 3 pm) - £7.08 inc-VAT. (£5.90 ex-VAT)
- Orders Over £100 (before VAT): We offer free standard shipping on all orders shipped to UK mainland addresses
- Orders under £100 (before VAT): Our standard delivery fee to UK mainland addresses is £5.90 ex-VAT (£7.08 inc-VAT)
*Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £12 ex-VAT for all orders (Prices subject to change).
Items requiring specialist shipping:
- Orders containing Solar Panels, Batteries and/or Inverters: Up to 50 qty will be dispatched on a pallet and incur a £120 ex-VAT delivery charge**.
**Delivery charges to JE, GY, TR, BT, IM, IV, HS, KW, ZE and certain PA post codes are £180 ex-VAT (Prices subject to change).
Contact us if you have any further questions.
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