Product Description
M8 A2 Stainless Steel Mushroom Slotted Head Machine Screws
These M8 mushroom-head machine screws are manufactured from corrosion-resistant A2 stainless steel and feature a wide 20mm diameter head. The low-profile, slotted head spreads the clamping load across a larger area than a conventional pan head and can be installed with a standard flat-blade screwdriver.
They have a standard M8 coarse metric thread with a 1.25mm pitch and are suitable for use with compatible M8 nuts or tapped components. Screw length is measured from directly beneath the head to the end of the thread.
Typical Applications
- Sheet-metal and thin-panel assemblies
- Guards, covers and access panels
- Furniture and architectural fittings
- Automotive and engineering assemblies
- Indoor and moderately corrosive outdoor environments
Product Specifications
- Thread diameter: M8
- Thread pitch: 1.25mm standard metric coarse
- Head type: Mushroom head with single slot
- Head diameter: 20mm
- Material: A2 stainless steel
- Drive type: Slotted
- Length measurement: From beneath the head
A2 stainless steel provides good corrosion resistance for general engineering, fabrication and exterior applications. For marine, coastal or chemically aggressive environments, consider A4 stainless steel where available.

| A | B | C | D |
| 8mm | 40mm | 20mm | 1.25 |
| 8mm | 60mm | 20mm | 1.25 |
| 8mm | 50mm | 20mm | 1.25 |
| 8mm | 35mm | 20mm | 1.25 |
| 8mm | 30mm | 20mm | 1.25 |
| 8mm | 25mm | 20mm | 1.25 |
| 8mm | 20mm | 20mm | 1.25 |
| 8mm | 16mm | 20mm | 1.25 |
| 8mm | 12mm | 20mm | 1.25 |
Please Note: Specifications given are intended as a guide only. If critical to your project please check with us first.