2-HOLE PREMIUM
2 HOLE PREMIUM PAN HEAD MACHINE SCREW
📌 Overview
The Stainless Steel 2-Hole Premium Pan Head Machine Screw is a tamper-resistant security fastener designed to prevent unauthorized removal while providing reliable mechanical fastening.
It features a rounded pan head with a two-hole (spanner) drive, requiring a special mating tool for installation and removal—making it ideal for applications where safety, vandal resistance, and controlled access are critical.
Manufactured from high-quality stainless steel, these screws offer excellent strength, corrosion resistance, and long service life, suitable for both indoor and outdoor environments.
✅ Key Highlights
📏 Type: 2-Hole (Spanner) Security Machine Screw
🔘 Head Style: Pan Head – smooth, rounded profile
🔑 Drive Type: 2-Hole / Spanner Drive (Tamper-Resistant)
⚙ Material Grades: Stainless Steel SS304 (A2) / SS316 (A4)
💪 Strength Class: A2-70 / A4-70
🌊 Corrosion Resistance: Excellent – ideal for outdoor & marine environments
🛠 Installation: Requires special 2-hole security driver
📦 Thread Range: M3 – M10 (Metric) / UNC & UNF on request
📊 Technical Specifications
| Specification | Details |
|---|---|
| Product Type | 2-Hole Security Pan Head Machine Screw |
| Material | Stainless Steel SS304 (A2) / SS316 (A4) |
| Head Type | Pan Head |
| Drive System | 2-Hole / Spanner Security Drive |
| Thread Type | Metric (M3–M10) / UNC / UNF |
| Surface Finish | Natural / Polished / Passivated |
| Installation Method | Special spanner security tool |
| Standard | Manufacturer Standard / Security Fastener Specification |
📍 Applications
✔ Public infrastructure & street furniture
✔ Electrical panels, enclosures & cabinets
✔ Elevators, escalators & transport equipment
✔ CCTV systems & security devices
✔ Medical equipment & laboratory installations
✔ Telecom equipment & server racks
✔ Automotive interiors & specialty assemblies
🏆 Why Choose Our 2-Hole Premium Pan Head Machine Screws?
✨ Tamper-Resistant Design – prevents unauthorized access
✨ Premium Stainless Steel – corrosion-resistant & durable
✨ Smooth Pan Head – clean appearance and wide bearing surface
✨ Controlled Access Fastening – requires special tool
✨ Precision Manufactured – consistent quality and fit
✨ Available in Multiple Sizes – metric & inch threads
2 HOLE PREMIUM CSK HEAD MACHINE SCREW
📌 Overview
The Stainless Steel 2-Hole Premium Countersunk (CSK) Head Machine Screw is a high-security fastening solution engineered for applications where tamper resistance, flush mounting, and aesthetic finish are critical.
Featuring a two-hole drive recess and a countersunk head, this screw requires a special mating tool, significantly reducing the risk of unauthorized removal. The countersunk head sits flush with the surface, making it ideal for visible installations and safety-critical assemblies.
Manufactured from SS304 (A2) and SS316 (A4) stainless steel, these premium security screws provide excellent corrosion resistance, mechanical strength, and long-term reliability, suitable for public infrastructure, electronics, transportation, and marine environments.
✅ Key Highlights
📏 Type: 2-Hole Security Machine Screw – CSK Head
🔘 Drive Style: Two-Hole Tamper-Resistant Drive
⚙ Material Grades: Stainless Steel SS304 (A2) / SS316 (A4)
💪 Strength Class: A2-70 / A4-70
🌊 Corrosion Resistance: Excellent – ideal for outdoor & marine use
🛠 Installation: Requires special 2-hole security driver
📦 Thread Range: M3 – M10 / UNC & UNF on request
📊 Technical Specifications
| Specification | Details |
|---|---|
| Product Type | 2-Hole Premium CSK Head Machine Screw |
| Head Style | Countersunk (Flat Head – Flush Finish) |
| Drive Type | 2-Hole Security Drive |
| Material | SS304 (A2) / SS316 (A4) |
| Thread Type | Metric / UNC / UNF |
| Strength Class | A2-70 / A4-70 |
| Surface Finish | Natural / Polished / Passivated |
| Installation Method | Special security driver |
| Function | Tamper-resistant fastening |
📍 Applications
✔ Public infrastructure & street furniture
✔ Electrical panels, control boxes & enclosures
✔ Elevators, escalators & transportation systems
✔ Medical equipment & laboratory devices
✔ Marine & offshore installations (SS316 preferred)
✔ Electronics housings & telecom equipment
✔ OEM products requiring anti-tamper protection
🏆 Why Choose Our 2-Hole Premium CSK Machine Screws?
✨ High Security Design – prevents unauthorized access
✨ Flush Countersunk Finish – clean appearance & safety
✨ Premium Stainless Steel – corrosion-resistant & durable
✨ Precision Manufactured – consistent quality & fit
✨ Vibration Resistant – suitable for public & industrial use
✨ Metric & Inch Options – adaptable to global standards
2 HOLE PREMIUM PAN HEAD SELF TAPPING SCREW
📌 Overview
The Stainless Steel 2-Hole Premium Pan Head Self-Tapping Screw is a tamper-resistant security fastener designed for applications requiring controlled access, vandal resistance, and secure fastening.
The two-hole drive system can only be operated using a matching twin-pin driver, making it ideal for public installations and safety-critical assemblies.
The pan head provides a wide bearing surface for secure clamping, while the self-tapping thread allows direct installation into sheet metal, plastics, and soft materials without pre-tapping.
Manufactured from SS304 (A2) and SS316 (A4) stainless steel, this screw delivers excellent corrosion resistance, durability, and long service life, even in outdoor and marine environments.
✅ Key Highlights
📏 Type: 2-Hole Security Self-Tapping Screw
🔘 Head Style: Pan Head – wide bearing surface
🔐 Drive Type: 2-Hole (Twin Pin) – tamper-resistant
⚙ Material Grades: SS304 (A2) / SS316 (A4)
🧵 Thread Type: Self-Tapping – cuts threads during installation
🌊 Corrosion Resistance: Excellent – suitable for outdoor & marine use
🛠 Installation: Requires special 2-pin security driver
📦 Size Range: ST2.9 – ST6.3 (Metric) / Custom sizes on request
📊 Technical Specifications
| Specification | Details |
|---|---|
| Product Type | 2-Hole Premium Pan Head Self-Tapping Screw |
| Material | Stainless Steel SS304 / SS316 |
| Head Type | Pan Head |
| Drive System | 2-Hole (Twin Pin Security Drive) |
| Thread Type | Self-Tapping |
| Point Style | Sharp or blunt point (as required) |
| Surface Finish | Natural / Passivated |
| Installation Tool | Matching 2-Hole Security Driver |
| Standard | Manufacturer / Security Fastener Standard |
📍 Applications
✔ Public infrastructure & street furniture
✔ Electrical panels & enclosures
✔ Signboards, nameplates & displays
✔ Automotive interiors & trim panels
✔ Railway, metro & transport systems
✔ Elevators, escalators & safety equipment
✔ HVAC units, kiosks & vending machines
🏆 Why Choose Our 2-Hole Premium Security Screws?
✨ Tamper-Resistant Design – prevents unauthorized removal
✨ Self-Tapping Efficiency – no pre-tapping required
✨ Pan Head Strength – excellent load distribution
✨ Corrosion-Resistant Stainless Steel – long life outdoors
✨ Professional Security Appearance – clean & uniform finish
✨ Custom Sizes & Drivers Available – tailored solutions
| Datasheet Title | Download |
|---|---|
| Pan Head 2H Machine Screws | Download |
2 HOLE PREMIUM CSK HEAD SELF TAPPING SCREW
📌 Overview
The Stainless Steel 2-Hole Premium Countersunk (CSK) Head Self-Tapping Screw is a high-security fastening solution engineered to prevent unauthorized removal while providing strong, reliable fastening in thin metals, plastics, and soft materials.
Featuring a 2-hole (spanner) security drive, this screw requires a special matching tool, making it ideal for tamper-resistant applications. The countersunk head allows the screw to sit flush with the surface, delivering a clean, low-profile finish.
The self-tapping thread eliminates the need for pre-tapped holes, enabling fast and efficient installation.
Manufactured from SS304 (A2) and SS316 (A4) stainless steel, it offers excellent corrosion resistance, durability, and long service life, even in outdoor or marine environments.
✅ Key Highlights
📏 Type: 2-Hole Security Self-Tapping Screw
🔘 Drive Style: 2-Hole / Spanner (Tamper-Resistant)
⚙ Head Type: Countersunk (CSK) – flush surface finish
🧵 Thread Type: Self-Tapping
⚙ Material Grades: Stainless Steel SS304 (A2) / SS316 (A4)
🌊 Corrosion Resistance: Excellent – outdoor & marine suitable
🛠 Installation: Driven using special 2-pin security driver
📦 Size Range: M3 – M8 / ST sizes (custom sizes available)
📊 Technical Specifications
| Specification | Details |
|---|---|
| Product Type | 2-Hole Premium CSK Head Self-Tapping Screw |
| Drive System | 2-Hole / Spanner Security Drive |
| Head Style | Countersunk (Flat Head) |
| Thread Type | Self-Tapping |
| Material | Stainless Steel SS304 / SS316 |
| Surface Finish | Natural / Passivated |
| Installation | Direct driving into pilot hole |
| Removal | Only with matching 2-hole driver |
| Security Level | High – tamper-resistant design |
📍 Applications
✔ Public infrastructure & street furniture
✔ Electrical panels & control cabinets
✔ Signboards, hoardings & display systems
✔ Automotive interiors & trim components
✔ Appliances & electronic housings
✔ Marine & outdoor equipment (SS316 recommended)
✔ OEM products requiring theft-deterrent fastening
🏆 Why Choose Our 2-Hole Premium CSK Self-Tapping Screws?
✨ Tamper-Resistant Security – prevents unauthorized removal
✨ Flush Finish – countersunk head for clean aesthetics
✨ Fast Installation – no tapping required
✨ High Corrosion Resistance – ideal for harsh environments
✨ Premium Stainless Steel Quality – long-term reliability
✨ Consistent Precision Manufacturing – dependable performance
