Tamper-resistant electric meter screws. 304 stainless steel, Phillips/slotted combo drive, round head with hole. Sizes: M4x12mm to M5x20mm. Passivated finish. Custom lengths. RoHS compliant.
Secure utility meters with **A2 Stainless Steel Electric Meter Screws** featuring **tamper-proof round heads with security holes**. Designed with **Phillips/Slotted combination drive**, these screws resist corrosion and unauthorized removal. The 304 stainless steel construction ensures longevity in outdoor electrical enclosures.
TECHNICAL SPECIFICATIONS | |
Thread Size | M4, M5 |
Head Type | Round Head with Signal Security Hole (Ø1.5mm) |
Total Length (L) | M4: 12mm, 16mm, 20mm; M5: 16mm, 20mm, 25mm |
Thread Length | Half Thread (L-3mm) |
Head Diameter | M4: 7mm; M5: 8.5mm |
Drive Type | Phillips/Slotted Combo (PH2 + 3mm Slot) |
Material | A2-70 Stainless Steel (304) |
Surface Treatment | Passivated (Satin Finish) |
Customization | Non-standard lengths, head markings |
Primary Uses & Applications:
- Electricity meter installations
- Water/gas meter boxes
- Outdoor electrical cabinets
- Smart meter sealing systems
How to Use:
1. Insert screw through meter housing.
2. Tighten with **PH2 screwdriver or flat blade**.
3. Thread **security seal wire** through head hole.
4. Crimp seal to prevent tampering.