Dongguan Guanbiao Hardware Products Co., LTD
| Payment Terms | T/T |
| Supply Ability | 5000000 |
| Delivery Time | 15-20 work days |
| Packaging Details | Plastic bag + carton + pallet |
| Drive Style | Phillips/Slotted Combo |
| Color | Silver |
| Package | Plastic Bag |
| Standard | ISO, Non-standard |
| Production Process | Cold heading, cold forging |
| Length | 12mm-25mm |
| Head Size | M4-M5 |
| Use | For electric meters |
| Customize | Can Customize As Your Drawing And Design |
| Affordable | Yes |
| Material | Stainless Steel |
| Quantity | 50000 Pieces |
| Tooth Size | Customizable |
| Rustproof | Yes |
| Brand Name | guanbiao |
| Model Number | M4, M5 |
| Certification | ISO9001 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000000 |
| Delivery Time | 15-20 work days | Packaging Details | Plastic bag + carton + pallet |
| Drive Style | Phillips/Slotted Combo | Color | Silver |
| Package | Plastic Bag | Standard | ISO, Non-standard |
| Production Process | Cold heading, cold forging | Length | 12mm-25mm |
| Head Size | M4-M5 | Use | For electric meters |
| Customize | Can Customize As Your Drawing And Design | Affordable | Yes |
| Material | Stainless Steel | Quantity | 50000 Pieces |
| Tooth Size | Customizable | Rustproof | Yes |
| Brand Name | guanbiao | Model Number | M4, M5 |
| Certification | ISO9001 | Place of Origin | China |
| High Light | 304 stainless steel electric meter screws ，M4 M5 tamper proof screws ，electric meter tamper proof screws | ||
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.
Company Details
Business Type:
Manufacturer
Year Established:
2013
Total Annual:
1000000-3000000
Employee Number:
100~200
Ecer Certification：
Verified Supplier
Dongguan Guanbiao Hardware Products Co., Ltd., established in 2013, is a screw hardware processing factory integrating R & D, production and sales, focusing on electronic and electrical appliances, computer radiator, communication equipment, lighting, motor, motor, medical equipment, sports equi... Dongguan Guanbiao Hardware Products Co., Ltd., established in 2013, is a screw hardware processing factory integrating R & D, production and sales, focusing on electronic and electrical appliances, computer radiator, communication equipment, lighting, motor, motor, medical equipment, sports equi...
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