M3 x 30mm Cap Head Captive Screw (H2.5) (~DIN 912) | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £5.15 | £6.18 |
| 50 - 99 | £4.58 | £5.49 |
| 100 - 249 | £4.12 | £4.94 |
| 250 - 499 | £3.74 | £4.49 |
| 500 - 999 | £3.43 | £4.12 |
| 1000 + | £2.94 | £3.53 |
£6.18 / each
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Product Specification
| Thread Size | M3 |
| Pitch | 0.50mm |
| Length | 30mm |
| 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 30mm Captive Socket Cap Head Screw | Similar to DIN 912 | A2 Stainless Steel
This M3 x 30mm socket head captive screw is suited to modular equipment, access doors and maintenance assemblies 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?
Cap Head Captive Screws combine a DIN 912-style socket cap head with a reduced section intended for captive retention. They are useful on equipment that requires repeated access because the screw can remain with the removable part during servicing which reduces the chance of loose fixings being dropped or misplaced.
Common Applications
- Industrial Enclosures: Provides a retained fastening point for covers and doors on suitable equipment housings.
- Instrumentation: Keeps small fastening hardware attached to precision panels, test equipment and technical housings.
- Automation Equipment: Supports repeat-access panels on machinery, control systems and production equipment.
- Transport Equipment: Provides retained fixings for suitable removable covers and inspection panels.
M3 x 30mm Captive Socket Cap Head Screw Dimensions
- Thread Size: M3
- Length: 30mm
- 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
- 3.0mm head height provides the specified socket cap head profile.
- 0.50mm metric pitch matches the stated thread specification.
- 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.
Browse the complete Cap Head Captive Screw collection for alternative dimensions and materials. We also stock other styles in our Captive Screws range, including countersunk captive screws for applications where a flush head is preferred. We can help you choose the correct option on 01233 713581.
Fri 8.30 am - 3.30 pm
