M3.5 x 30mm Cap Head Captive Screw (H2.5) (~DIN 912) | Marine Grade A4 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £6.05 | £7.26 |
| 50 - 99 | £5.38 | £6.45 |
| 100 - 249 | £4.84 | £5.81 |
| 250 - 499 | £4.40 | £5.28 |
| 500 - 999 | £4.03 | £4.84 |
| 1000 + | £3.46 | £4.15 |
£7.26 / each
Product Specification
| Thread Size | M3.5 |
| Pitch | 0.60mm |
| Length | 30mm |
| Captive Diameter | 2.6mm |
| Threaded Length | 7.0mm |
| Drive | H2.5 |
| Head Diameter | 6.0mm |
| Head Height | 3.5mm |
| Material | A4 Stainless Steel |
| Standard | Similar to DIN 912 |
Frequently Bought Together
Total Price: £0.00
M3.5 x 30mm Captive Socket Cap Head Screw | Similar to DIN 912 | A4 Stainless Steel
Providing a retained fixing for machinery guards, equipment covers and service panels, this M3.5 x 30mm stainless steel captive screw combines a hex socket cap head with a purpose-designed captive diameter. The format helps keep the screw with the assembly during inspection, adjustment or maintenance when used with a compatible retention method. A4 Stainless Steel provides enhanced corrosion resistance for suitable outdoor, washdown, coastal and marine applications where a higher level of environmental resistance is required.
What Are Captive Socket Cap Head Screws?
Captive Socket Cap Head Screws are specialist fasteners designed to stay attached to a panel, cover or component after the threaded portion has been loosened. A reduced captive section works with a compatible panel, washer, sleeve or retaining feature so the screw can remain retained instead of falling free.
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.
M3.5 x 30mm Captive Socket Cap Head Screw Dimensions
- Thread Size: M3.5
- Length: 30mm
- Threaded Length: 7.0mm
- Captive Diameter: 2.6mm
- Head Diameter: 6.0mm
- Head Height: 3.5mm
- Drive: H2.5
- Pitch: 0.60mm
- Standard: Similar to DIN 912
- Material: A4 Stainless Steel
Key Benefits
- H2.5 hex socket drive provides positive engagement with a matching driver or key.
- Similar to DIN 912 describes the DIN 912-style dimensional format used for this captive screw.
- M3.5 thread size with 30mm overall length provides the primary screw dimensions.
- 2.6mm captive diameter provides the reduced section used with a compatible retention feature.
Compare more sizes in our Captive Socket Cap Head Screws range. We also stock other styles in our Captive Screws range, including countersunk captive screws for applications where a flush head is preferred. If you are unsure which length or captive diameter suits your panel, contact our team on 01233 713581.
Fri 8.30 am - 3.30 pm
