M3.5 x 8mm Cap Head Captive Screw (H2.5) (~DIN 912) | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £4.45 | £5.34 |
| 50 - 99 | £3.96 | £4.75 |
| 100 - 249 | £3.56 | £4.27 |
| 250 - 499 | £3.23 | £3.88 |
| 500 - 999 | £2.97 | £3.56 |
| 1000 + | £2.54 | £3.05 |
£5.34 / each
Product Specification
| Thread Size | M3.5 |
| Pitch | 0.60mm |
| Length | 8mm |
| Captive Diameter | 2.6mm |
| Threaded Length | 3.5mm |
| Drive | H2.5 |
| Head Diameter | 6.0mm |
| Head Height | 3.5mm |
| Material | A2 Stainless Steel |
| Standard | Similar to DIN 912 |
Frequently Bought Together
Total Price: £0.00
M3.5 x 8mm Captive Socket Cap Head Screw | Similar to DIN 912 | A2 Stainless Steel
Made for repeat-access assemblies, this M3.5 x 8mm retained socket cap screw uses a reduced 2.6mm section between the threaded portion and head area. When paired with a compatible captive feature, this allows the fixing to remain with the panel after disengaging from the mating thread. 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 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
- 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.
M3.5 x 8mm Captive Socket Cap Head Screw Dimensions
- Thread Size: M3.5
- Length: 8mm
- Threaded Length: 3.5mm
- Captive Diameter: 2.6mm
- Head Diameter: 6.0mm
- Head Height: 3.5mm
- Drive: H2.5
- Pitch: 0.60mm
- Standard: Similar to DIN 912
- Material: A2 Stainless Steel
Key Benefits
- 3.5mm head height provides the specified socket cap head profile.
- 0.60mm metric pitch matches the stated thread specification.
- Captive format can reduce dropped or misplaced fasteners during servicing when installed with a suitable retaining feature.
- 3.5mm threaded length provides the portion that engages the mating internal thread.
View the full Cap Head Captive Screws range to compare thread sizes, lengths, drives and stainless steel grades. We also stock other styles in our Captive Screws range, including countersunk captive screws for applications where a flush head is preferred. If you need help selecting the correct retained fixing, call us on 01233 713581.
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