M3 x 25mm Cap Head Captive Screw (H2.5) (~DIN 912) | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £4.53 | £5.43 |
| 50 - 99 | £4.03 | £4.83 |
| 100 - 249 | £3.62 | £4.34 |
| 250 - 499 | £3.29 | £3.95 |
| 500 - 999 | £3.02 | £3.62 |
| 1000 + | £2.58 | £3.10 |
£5.43 / each
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Product Specification
| Thread Size | M3 |
| Pitch | 0.50mm |
| Length | 25mm |
| Captive Diameter | 2.2mm |
| Threaded Length | 6.0mm |
| Drive | H2.5 |
| Head Diameter | 5.5mm |
| Head Height | 3.0mm |
| Material | A2 Stainless Steel |
| Standard | Similar to DIN 912 |
Frequently Bought Together
Total Price: £0.00
M3 x 25mm Captive Socket Cap Head Screw | Similar to DIN 912 | A2 Stainless Steel
This M3 x 25mm socket captive screw is suited to control cabinets, electrical enclosures and access plates where removable panels must be opened without completely separating the fastening hardware. The 0.50mm pitch, H2.5 drive and 6.0mm threaded length provide the main installation details for the screw. A2 Stainless Steel provides good corrosion resistance for general engineering, machinery, equipment and indoor or suitably protected external applications.
What Are Captive Socket Cap Head Screws?
Captive Cap Screws are used where a conventional fully removable screw could create a loose-part risk during maintenance. Their reduced captive diameter allows a suitable retention feature to hold the screw to the panel while the threaded end engages and disengages from the mating component.
Common Applications
- Machinery Guards: Keeps compatible screws attached to removable guards during inspection, adjustment and maintenance.
- Control Cabinets: Retains panel fixings on electrical and automation enclosures that require repeated access.
- Equipment Covers: Supports serviceable covers where loose screws could be dropped inside machinery or misplaced.
- Maintenance Panels: Helps keep fastening hardware associated with access panels during routine servicing.
M3 x 25mm Captive Socket Cap Head Screw Dimensions
- Thread Size: M3
- Length: 25mm
- Threaded Length: 6.0mm
- Captive Diameter: 2.2mm
- Head Diameter: 5.5mm
- Head Height: 3.0mm
- Drive: H2.5
- Pitch: 0.50mm
- Standard: Similar to DIN 912
- Material: A2 Stainless Steel
Key Benefits
- Captive format can reduce dropped or misplaced fasteners during servicing when installed with a suitable retaining feature.
- 6.0mm threaded length provides the portion that engages the mating internal thread.
- 3.0mm head height provides the specified socket cap head profile.
- 0.50mm metric pitch matches the stated thread specification.
Compare more sizes in our Captive Socket Cap Head Screws range. For different head styles, browse our complete Captive Screws range. We also offer countersunk captive screws as well as pan head, button head and knurled options. If you are unsure which length or captive diameter suits your panel, contact our team on 01233 713581.
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