M6 x 20mm Cap Head Captive Screw (H5) (~DIN 912) | Marine Grade A4 Stainless Steel
| Quantity |
Unit Price
(ex. VAT)
|
Unit Price
(inc. VAT)
|
|---|---|---|
| 1 - 49 | £3.40 | £4.08 |
| 50 - 99 | £3.02 | £3.63 |
| 100 - 249 | £2.72 | £3.26 |
| 250 - 499 | £2.48 | £2.97 |
| 500 - 999 | £2.27 | £2.72 |
| 1000 + | £1.94 | £2.33 |
£4.08 / each
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Product Specification
| Thread Size | M6 |
| Pitch | 1.00mm |
| Length | 20mm |
| 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 20mm Captive Socket Cap Head Screw | Similar to DIN 912 | A4 Stainless Steel
Providing a retained fixing for modular equipment, access doors and maintenance assemblies, this M6 x 20mm retained socket cap screw combines a hex socket cap head with a purpose-designed captive diameter. The format helps keep the screw with the assembly during inspection, adjustment or maintenance when used with a compatible retention method. 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?
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
- Industrial Enclosures: Provides a retained fastening point for covers and doors on suitable equipment housings.
- Instrumentation: Keeps small fastening hardware attached to precision panels, test equipment and technical housings.
- Automation Equipment: Supports repeat-access panels on machinery, control systems and production equipment.
- Transport Equipment: Provides retained fixings for suitable removable covers and inspection panels.
M6 x 20mm Captive Socket Cap Head Screw Dimensions
- Thread Size: M6
- Length: 20mm
- 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
- A4 Stainless Steel construction provides the specified stainless steel grade and corrosion resistance.
- M6 thread size with 20mm overall length provides the primary screw dimensions.
- 10.0mm head diameter gives the stated DIN 912-style cap head width.
- H5 hex socket drive provides positive engagement with a matching driver or key.
View the full Cap Head Captive Screws range to compare thread sizes, lengths, drives and stainless steel grades. For different head styles, browse our complete Captive Screws range. We also offer countersunk captive screws as well as pan head, button head and knurled options. If you need help selecting the correct retained fixing, call us on 01233 713581.
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