Product Description
M3 A2 Stainless Steel Countersunk Hex Pin Security Machine Screws
M3 security machine screws in A2 stainless steel, featuring a countersunk head and pin hex socket. The central security pin requires a matching hex driver (1 free) with a centre hole, helping to deter removal with ordinary Allen keys.
Available Sizes
| Thread Size | Screw Length | Material |
|---|---|---|
| M3 | 6mm | A2 stainless steel |
| M3 | 8mm | A2 stainless steel |
| M3 | 10mm | A2 stainless steel |
| M3 | 12mm | A2 stainless steel |
| M3 | 16mm | A2 stainless steel |
| M3 | 20mm | A2 stainless steel |
Countersunk screw length is measured overall, including the head.
Key Features
- A2 stainless steel construction
- M3 metric machine thread
- Countersunk head for a flush finish in a suitable recess
- Internal hexagon socket with a central security pin
- Requires a compatible pin hex security driver
- Six lengths from 6mm to 20mm
Use with matching M3 nuts or tapped holes. Ensure the security driver fits fully over the centre pin before tightening.
Please contact us before ordering to confirm compliance certification availability.
Related Products
Specifications are intended as a guide. Confirm the required length, thread pitch, countersink dimensions and security driver size before ordering.
