M1.6 M1.7 Two Holes Snake Eyes Pig Nose Flat Head Anti Theft Security Metal Screw A2 A4 Ss Custom Size

This ultra‑small security screw features a two‑hole drive, commonly known as “snake eyes” or “pig nose”. The flat head allows flush mounting, while the two round holes require a special two‑prong bit for turning. Manufactured from A2 (304) or A4 (316) stainless steel, these screws offer good corrosion resistance and non‑magnetic properties. Sizes available are M1.6 and M1.7, but custom sizes can be produced to order. The flat head is ideal for applications where the screw must sit flush with the surface to prevent prying or snagging. This fastener is widely used in miniature electronics, public facilities, and security‑sensitive assemblies.

• Public lavatory partitions and hand dryer covers – prevents unauthorised access.

• Small battery compartments on children’s toys (safety without sharp edges).

• Access covers on parking meters and ticket vending machines.

• Medical device housings (non‑implantable) where flush mounting is required.

• Custom OEM designs for compact security panels.

• Flush flat head – sits level with surface, no protrusion to grip.

• Two‑hole security drive – requires specialised two‑prong bit.

• Very small diameters – M1.6 and M1.7 for micro applications.

• A4 stainless option – suitable for humid or mildly corrosive environments.

• Custom sizing – diameters and lengths tailored to your design.