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316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
Specifications
Brand Name :
guanbiao
Model Number :
M4, M5,M6
Certification :
ISO9001
Place of Origin :
China
MOQ :
50000
Price :
Negotiable
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 :
Customizable
Package :
Plastic Bag
Standard :
ISO, Non-standard
Production Process :
Cold heading, cold forging
Length :
M4: 16-25mm; M5: 20-30mm; M6: 25-40mm
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
Description

316 SS Marine Grade Meter Screws - Tamper Proof with Hole - Phillips/Slotted Drive - Salt Water Resistance - M4/M5/M6

Premium 316 stainless meter screws for coastal areas. Phillips/slotted combo, round head with hole. M4-M6 sizes. Electropolished finish. Withstands salt spray. ISO 3506 certified.

Engineered for harsh coastal environments, **A4 Stainless Electric Meter Screws** offer superior saltwater resistance with **316 stainless steel construction**. The **electropolished finish** prevents corrosion while the **security hole** enables sealing with anti-tamper wires. Ideal for marine meters and coastal utility boxes.

316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6


TECHNICAL SPECIFICATIONS
Thread Size M4, M5, M6
Head Type Round Head with Signal Security Hole (Ø2.0mm)
Total Length (L) M4: 16-25mm; M5: 20-30mm; M6: 25-40mm
Thread Length Half Thread (L-4mm)
Head Diameter M4: 7mm; M5: 8.5mm; M6: 10mm
Drive Type Phillips/Slotted Combo (PH2/P3 + 4mm Slot)
Material A4-80 Stainless Steel (316)
Surface Treatment Passivation + Electropolishing (Ra<0.4µm)
Customization Custom hole diameters, laser engraving

316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6


Primary Uses & Applications:

- Coastal electricity substations
- Offshore meter cabinets
- Chemical plant metering
- High-humidity regions
- ISO 15118-compliant EV chargers


316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6


How to Use:

1. Clean threads with isopropyl alcohol.
2. Install with **torque-controlled driver** (1.5-3Nm for M5).
3. Apply **marine-grade seal wire** through hole.
4. Crimp with **numbered security seal**.


                        

                    


                    
                    

                    
                    

                        
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316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6

                            

                                
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                                Product Detail 
                                
                            

                                                        

                                
 Brand Name :

                                
 guanbiao 

                            

                                                        

                                
 Model Number :

                                
 M4, M5,M6 

                            

                                                        

                                
 Certification :

                                
 ISO9001 

                            

                                                        

                                
 Place of Origin :

                                
 China 

                            

                                                        

                                
 MOQ :

                                
 50000 

                            

                                                        

                                
 Price :

                                
 Negotiable 

                            

                                                        
Contact Supplier

                        

                        
                        

                            

                                

                                    

                                                                                

                                                                                         

                                                 video
                                            

                                            
                                            
                                                                                        316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
                                                                                                                                    

                                                 
                                            

                                            
                                                                                                                                    
                                                                                    

                                                                                

                                            
                                                                                        316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
                                                                                                                                                                                
                                                                                    

                                                                                

                                            
                                                                                        316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
                                                                                                                                                                                
                                                                                    

                                                                                

                                            
                                                                                        316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
                                                                                                                                                                                
                                                                                    

                                                                                

                                            
                                                                                        316 Stainless Steel Marine Grade Meter Screws - Tamper Proof M4 M5 M6
                                                                                                                                                                                
                                                                                    

                                                                            

                                    

                                

                            

                        

                        

                            
Dongguan Guanbiao Hardware Products Co., LTD

                            

                                

                                    
                                        
                                    
                                    
                                    Verified Supplier
                                

                                

                                    5
                                    Years
                                

                                                                                                

                                    guangdong, dongguan
                                

                                                                                                

                                    Since 2013
                                

                                                            

                                                        

                                
Business Type :

                                
Manufacturer

                            

                                                        

                                
Main Products :

                                

                                    Stainless Steel Security Screws,
                                    Stainless Steel Self Tapping Screws,
                                    Stainless Steel Machine Screws
                                

                            

                                                        

                                
Total Annual :

                                
1000000-3000000

                            

                                                                                    

                                
Employee Number :

                                
100~200

                            

                                                         

                                
Certification Level :

                                
Verified Supplier

                            

                        

                    

                

            

        

                
        

            

                

                    
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