M12 x 22mm Cap Head Captive Screw (H10) (~DIN 912) | Marine Grade A4 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £5.70 | £6.84 |
| 50 - 99 | £5.07 | £6.08 |
| 100 - 249 | £4.56 | £5.47 |
| 250 - 499 | £4.14 | £4.97 |
| 500 - 999 | £3.80 | £4.56 |
| 1000 + | £3.26 | £3.91 |
£6.84 / each
Product Specification
| Thread Size | M12 |
| Pitch | 1.75mm |
| Length | 22mm |
| Captive Diameter | 9.5mm |
| Threaded Length | 12.0mm |
| Drive | H10 |
| Head Diameter | 18.0mm |
| Head Height | 12.0mm |
| Material | A4 Stainless Steel |
| Standard | Similar to DIN 912 |
Frequently Bought Together
Total Price: £0.00
M12 x 22mm Captive Socket Cap Head Screw | Similar to DIN 912 | A4 Stainless Steel
This M12 x 22mm retained socket cap screw is designed for machinery guards, equipment covers and service panels where the fixing needs to remain attached after it has been loosened. The 12.0mm threaded length provides the fastening section while the reduced 9.5mm captive diameter is intended to work with a compatible panel, washer, sleeve or retaining feature. 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?
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
- 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.
M12 x 22mm Captive Socket Cap Head Screw Dimensions
- Thread Size: M12
- Length: 22mm
- Threaded Length: 12.0mm
- Captive Diameter: 9.5mm
- Head Diameter: 18.0mm
- Head Height: 12.0mm
- Drive: H10
- Pitch: 1.75mm
- Standard: Similar to DIN 912
- Material: A4 Stainless Steel
Key Benefits
- 12.0mm head height provides the specified socket cap head profile.
- 1.75mm 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.
Compare more sizes in our Captive Socket Cap Head Screws range. You can compare more retained fastening styles in our Captive Screws collection, including countersunk captive screws for flush-fitting panel applications. If you are unsure which length or captive diameter suits your panel, contact our team on 01233 713581.
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