M4 x 12mm Cap Head Captive Screw (H3) (~DIN 912) | A2 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £3.25 | £3.90 |
| 50 - 99 | £2.89 | £3.47 |
| 100 - 249 | £2.60 | £3.12 |
| 250 - 499 | £2.37 | £2.84 |
| 500 - 999 | £2.17 | £2.60 |
| 1000 + | £1.86 | £2.23 |
£3.90 / each
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Product Specification
| Thread Size | M4 |
| Pitch | 0.70mm |
| Length | 12mm |
| Captive Diameter | 3.0mm |
| Threaded Length | 4.0mm |
| Drive | H3 |
| Head Diameter | 7.0mm |
| Head Height | 4.0mm |
| Material | A2 Stainless Steel |
| Standard | Similar to DIN 912 |
Frequently Bought Together
Total Price: £0.00
M4 x 12mm Captive Socket Cap Head Screw | Similar to DIN 912 | A2 Stainless Steel
For modular equipment, access doors and maintenance assemblies, this M4 x 12mm retained cap head screw provides a retained fastening format that can reduce loose screws during servicing or repeated access. The H3 hex socket gives positive tool engagement while the 7.0mm head diameter and 4.0mm head height follow a DIN 912-style cap head geometry. 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?
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
- 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.
M4 x 12mm Captive Socket Cap Head Screw Dimensions
- Thread Size: M4
- Length: 12mm
- Threaded Length: 4.0mm
- Captive Diameter: 3.0mm
- Head Diameter: 7.0mm
- Head Height: 4.0mm
- Drive: H3
- Pitch: 0.70mm
- Standard: Similar to DIN 912
- Material: A2 Stainless Steel
Key Benefits
- 4.0mm threaded length provides the portion that engages the mating internal thread.
- 7.0mm head diameter gives the stated DIN 912-style cap head width.
- 0.70mm metric pitch matches the stated thread specification.
- A2 Stainless Steel construction provides the specified stainless steel grade and corrosion resistance.
See our wider Socket Cap Head Captive Screws range for other sizes 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. For product-selection support, speak with our team on 01233 713581.
Fri 8.30 am - 3.30 pm
