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VF VAM4X20BX-X Pizzato Stainless steel security screws
Pizzato VF VAM4X20BX-X is a pack of 10 M4 x 20 mm AISI 304 stainless steel tamper-resistant security screws with a Torx T20 fitting and centre pin for industrial machine safety applications.
£0.6375
Why Choose the Pizzato VF VAM4X20BX-X Stainless Steel Security Screws?
The Pizzato VF VAM4X20BX-X is a pack of stainless steel tamper-resistant Torx safety screws designed for secure fixing of components used with industrial machine safety devices and guarding systems. As part of the Pizzato VF Accessories range, these specialised fasteners help prevent unauthorised removal or adjustment using conventional tools.
Each VF VAM4X20BX-X fastener is an M4 × 20 mm pan-head screw manufactured from AISI 304 stainless steel and equipped with a Torx T20 security fitting with centre pin. This tamper-resistant drive requires the appropriate security Torx bit, providing additional protection for safety-related fixings while still allowing authorised maintenance and servicing.
The VF VAM4X20BX-X is supplied in packs of 10 pieces. For applications in accordance with EN ISO 14119, Pizzato specifies the use of thread locker where required. The screws can be operated using the compatible Pizzato VF VAIT1T20 safety screw bit, which is designed for M4 screws with a Torx T20 security fitting.
Key Advantages
- Purpose-designed security screws for machine safety applications.
- Tamper-resistant Torx T20 fitting with centre pin discourages unauthorised removal.
- M4 × 20 mm size for compatible safety-device installations.
- Manufactured from durable AISI 304 stainless steel.
- Pan-head configuration suitable for industrial safety component fixing.
- Compatible with the Pizzato VF VAIT1T20 safety screw bit.
- Suitable for applications requiring safety-device fastening in accordance with EN ISO 14119.
- Supplied in convenient packs of 10 pieces.
Key Features
- Pizzato VF Accessories security fastener.
- Manufacturer part number VF VAM4X20BX-X.
- Alternative SKU VFVAM4X20BXX.
- M4 metric thread.
- 20 mm screw length.
- Torx T20 tamper-resistant drive with centre pin.
- Pan-head screw design.
- AISI 304 stainless steel construction.
- Compatible with Pizzato VF VAIT1T20 driver insert.
- Supplied in packs of 10 pieces.
Tamper-Resistant Fastening for Machine Safety Devices
Tamper-resistant fasteners are used in machine safety installations where unauthorised removal or repositioning of safety-related components needs to be discouraged. The Pizzato VF VAM4X20BX-X combines a Torx T20 drive with a central security pin, preventing the screw from being operated with an ordinary T20 Torx bit.
Authorised installation and maintenance can be carried out using the compatible Pizzato VF VAIT1T20 security bit. Combined with AISI 304 stainless steel construction, this makes the VF VAM4X20BX-X a durable fastening solution for machine guards, safety devices and other industrial applications where secure fixing is important.
Typical Applications
- Industrial machine safety devices.
- Safety switch and actuator installations.
- Machine guards and protective enclosures.
- Guard-door safety systems.
- Protective panels and access guards.
- OEM machine building and commissioning.
- Industrial automation and production machinery.
Technical Specifications
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| Device Type | Actuator / key / lock-out | |
|---|---|---|
| Manufacturer | Pizzato Elettrica | |
| Series | VF Accessories | |
| Model | VF VAM4X20BX-X | |
| Alternative SKU | VFVAM4X20BXX | |
| Product type | Stainless steel security screw | |
| Thread size | M4 | |
| Screw length | 20 mm | |
| Drive type | Tamper-resistant Torx with pin | |
| Torx size | T20 | |
| Head type | Pan head | |
| Material | AISI 304 stainless steel | |
| Compatible bit | Pizzato VF VAIT1T20 | |
| Application | Machine safety devices and industrial guarding systems | |
| Installation guidance | Use thread locker where required for EN ISO 14119 applications | |
| Pack quantity | 10 pieces | |
| Barcode | 8018851233302 | |
| HS Code | 85389099 |
Frequently Asked Questions
What is the Pizzato VF VAM4X20BX-X used for?
The VF VAM4X20BX-X is an M4 × 20 mm tamper-resistant security screw designed for secure fixing of compatible components used with industrial machine safety devices and guarding systems.
What drive type does the Pizzato VF VAM4X20BX-X use?
The screw uses a tamper-resistant Torx T20 fitting with a centre pin, requiring a compatible security Torx driver rather than a conventional T20 bit.
Which driver bit is compatible with the VF VAM4X20BX-X?
Pizzato specifies the VF VAIT1T20 safety screw bit for M4 screws with the Torx T20 security fitting.
What material is the VF VAM4X20BX-X made from?
The security screw is manufactured from AISI 304 stainless steel, providing durable and corrosion-resistant performance for industrial applications.
How many VF VAM4X20BX-X screws are supplied in a pack?
The Pizzato VF VAM4X20BX-X is supplied in packs of 10 pieces.
Trusted Machine Safety Accessories from Pizzato
Pizzato VF VAM4X20BX-X security screws provide a durable tamper-resistant fastening solution for industrial machine safety installations, combining an M4 × 20 mm format, AISI 304 stainless steel construction and a specialised Torx T20 drive with centre pin.
