M6 x 55mm Cap Head Captive Screw (H5) (~DIN 912) | Marine Grade A4 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £6.45 | £7.74 |
| 50 - 99 | £5.73 | £6.88 |
| 100 - 249 | £5.16 | £6.19 |
| 250 - 499 | £4.69 | £5.63 |
| 500 - 999 | £4.30 | £5.16 |
| 1000 + | £3.68 | £4.42 |
£7.74 / each
Product Specification
| Thread Size | M6 |
| Pitch | 1.00mm |
| Length | 55mm |
| Captive Diameter | 4.5mm |
| Threaded Length | 12.0mm |
| Drive | H5 |
| Head Diameter | 10.0mm |
| Head Height | 6.0mm |
| Material | A4 Stainless Steel |
| Standard | Similar to DIN 912 |
Frequently Bought Together
Total Price: £0.00
M6 x 55mm Captive Socket Cap Head Screw | Similar to DIN 912 | A4 Stainless Steel
This M6 x 55mm cap head captive screw is suited to industrial equipment, fabricated housings and service access points where removable panels must be opened without completely separating the fastening hardware. The 1.00mm pitch, H5 drive and 12.0mm threaded length provide the main installation details for the screw. 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?
Socket Head Captive Screws provide positive hex-key drive engagement together with a retained fastening format. They are commonly specified for machinery, enclosures and serviceable equipment where panels need to be removed or opened regularly without losing the fasteners.
Common Applications
- Jigs and Fixtures: Keeps adjustment or access fasteners associated with suitable workshop fixtures and production tooling.
- Laboratory Equipment: Supports retained panel fixing on instruments and serviceable technical equipment.
- Fabricated Housings: Provides a captive fastening format for custom covers, guards and equipment enclosures.
- General Engineering: Useful where a screw needs to remain attached to the assembly after disengaging from its mating thread.
M6 x 55mm Captive Socket Cap Head Screw Dimensions
- Thread Size: M6
- Length: 55mm
- Threaded Length: 12.0mm
- Captive Diameter: 4.5mm
- Head Diameter: 10.0mm
- Head Height: 6.0mm
- Drive: H5
- Pitch: 1.00mm
- Standard: Similar to DIN 912
- Material: A4 Stainless Steel
Key Benefits
- 6.0mm head height provides the specified socket cap head profile.
- 1.00mm metric pitch matches the stated thread specification.
- Captive format can reduce dropped or misplaced fasteners during servicing when installed with a suitable retaining feature.
- 12.0mm 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. If a cap head is not the right profile, see our full Captive Screws range where we also stock countersunk captive screw options. If you need help selecting the correct retained fixing, call us on 01233 713581.
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