



S425B Brass Pan Head Machine Screws M4 x 25mm (Pack Size 100)
S425B
S425B Brass Pan Head Machine Screws M4 x 25mm – Slotted Brass Fixings for Secure, Non-Corrosive Installations (Pack of 100)
The S425B Brass Pan Head Machine Screws are designed for secure and efficient fixings in a range of light-duty applications. Featuring a slotted pan head and twin metric thread, they provide reliable performance in materials like wood and plastic plugs, with the added benefit of corrosion-resistant brass construction.
- High-Quality Brass: Delivers excellent resistance to corrosion for long-lasting, indoor use.
- Slotted Pan Head: Engineered for simple installation using a standard hand screwdriver.
- Strong Twin Thread: Ensures tight engagement and fast application into fixings.
- Precision Gimlet Point: Promotes accurate placement and easy drive-in without splitting.
- Versatile Application: Suitable for timber, plastic, and nylon plug fixings in commercial or domestic environments.
Technical Specification
- Material: Brass
- Head Type: Slotted Pan Head
- Thread Type: Metric, Twin Thread
- Screw Size: M4 x 25mm
- Pack Size: 100 pieces
✅ Choose the S425B Brass Machine Screws for consistent, corrosion-resistant fixings with clean and professional results!

S4 - Screw Size | M4 |
Thread Standard | Fully Threaded |
Product | Screw |
Type | Machine |
Diameter | 4 mm |
Length | 25 mm |
Use | general purpose |
Material | Brass |
Head Style | Pan |
Overall Length | 25 mm |
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.