Uploaded December 2017 | Updated September 2026, 2 hours ago
insight-security.com/security-screws-anti-tamper
- An Insight Security “Quick Guide” to; Nogo Permanent Anti Tamper Security Enclosures.
Home Office approved NoGo Nut & Bolt Head Enclosures convert standard screws, bolts and nuts into ultra secure fastenings.
Used in applications as diverse as securing winch equipment to Land Rover vehicles, and prison security applications, these clever products offer the ultimate protection.
They are designed to prevent unauthorised access to the head of a conventional bolt, screw, or nut.
In simple terms, the NoGo consists of a two-part cup and plug set that consists of a hardened steel Cup, with a hammer in Plug.
Manufactured from case hardened steel with a BZP (Bright Zinc Plated) finish, these clever NoGo enclosures are available in two types.
The "Type 1" NoGo is designed primarily for use with bolts or screws and features a solid face hammer in plug,
The "Type 2" NoGo is designed to prevent access to nuts where there is a protruding thread, which is why the hammer in plug part of the Type 2 NoGo features a hole through which the thread can protrude.
No-Go Enclosures are Home Office Approved and offer the ultimate level of protection for screw or bolt heads, or nuts. The hardened steel cups and plugs are designed to provide robust resistance to most forms of attack, including drills and saws.
They are ideal for high security applications and are used in applications as diverse as vehicle assembly and the construction of secure enclosures (including HMP prison applications).
NoGo type 1 and type 2 enclosures are available from stock for immediate delivery, in sizes from M5 to M12.
…for more information visit the website; insight-security.com
…or call one of the insight specialists, t: +44 (0)1273 475500, where you’ll speak to a real person with a wealth of expertise and knowledge to draw on.
insight-security.com/security-screws-anti-tamper
- An Insight Security “Quick Guide” to; Nogo Permanent Anti Tamper Security Enclosures.
Home Office approved NoGo Nut & Bolt Head Enclosures convert standard screws, bolts and nuts into ultra secure fastenings.
Used in applications as diverse as securing winch equipment to Land Rover vehicles, and prison security applications, these clever products offer the ultimate protection.
They are designed to prevent unauthorised access to the head of a conventional bolt, screw, or nut.
In simple terms, the NoGo consists of a two-part cup and plug set that consists of a hardened steel Cup, with a hammer in Plug.
Manufactured from case hardened steel with a BZP (Bright Zinc Plated) finish, these clever NoGo enclosures are available in two types.
The "Type 1" NoGo is designed primarily for use with bolts or screws and features a solid face hammer in plug,
The "Type 2" NoGo is designed to prevent access to nuts where there is a protruding thread, which is why the hammer in plug part of the Type 2 NoGo features a hole through which the thread can protrude.
No-Go Enclosures are Home Office Approved and offer the ultimate level of protection for screw or bolt heads, or nuts. The hardened steel cups and plugs are designed to provide robust resistance to most forms of attack, including drills and saws.
They are ideal for high security applications and are used in applications as diverse as vehicle assembly and the construction of secure enclosures (including HMP prison applications).
NoGo type 1 and type 2 enclosures are available from stock for immediate delivery, in sizes from M5 to M12.
…for more information visit the website; insight-security.com
…or call one of the insight specialists, t: +44 (0)1273 475500, where you’ll speak to a real person with a wealth of expertise and knowledge to draw on.
