M5 x 45mm Cap Head Captive Screw (H4) (~DIN 912) | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £5.22 | £6.27 |
| 50 - 99 | £4.64 | £5.57 |
| 100 - 249 | £4.18 | £5.02 |
| 250 - 499 | £3.80 | £4.56 |
| 500 - 999 | £3.48 | £4.18 |
| 1000 + | £2.98 | £3.58 |
£6.27 / each
.png)
Product Specification
| Thread Size | M5 |
| Pitch | 0.80mm |
| Length | 45mm |
| Captive Diameter | 3.8mm |
| Threaded Length | 10.0mm |
| Drive | H4 |
| Head Diameter | 8.5mm |
| Head Height | 5.0mm |
| Material | A2 Stainless Steel |
| Standard | Similar to DIN 912 |
Frequently Bought Together
Total Price: £0.00
M5 x 45mm Captive Socket Cap Head Screw | Similar to DIN 912 | A2 Stainless Steel
Made for repeat-access assemblies, this M5 x 45mm captive cap screw uses a reduced 3.8mm 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 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.
M5 x 45mm Captive Socket Cap Head Screw Dimensions
- Thread Size: M5
- Length: 45mm
- Threaded Length: 10.0mm
- Captive Diameter: 3.8mm
- Head Diameter: 8.5mm
- Head Height: 5.0mm
- Drive: H4
- Pitch: 0.80mm
- Standard: Similar to DIN 912
- Material: A2 Stainless Steel
Key Benefits
- 3.8mm captive diameter provides the reduced section used with a compatible retention feature.
- 5.0mm head height provides the specified socket cap head profile.
- Similar to DIN 912 describes the DIN 912-style dimensional format used for this captive screw.
- Captive format can reduce dropped or misplaced fasteners during servicing when installed with a suitable retaining feature.
Browse the complete Cap Head Captive Screw collection for alternative dimensions and materials. If a cap head is not the right profile, see our full Captive Screws range where we also stock countersunk captive screw options. We can help you choose the correct option on 01233 713581.
Fri 8.30 am - 3.30 pm
