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HAF-PIN-HEX-MAC-5X40
M5 X 40mm Tamper Resistant S.S.S Pin Hex Machine Csk Screws (100 Bag)
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M5 X 40Mm Tamper Resistant S.S.S Pin Hex Machine Csk Screws
In stock
Delivery Information
| Delivery Time Frame | Delivery Information |
| Next Working Day By 1PM | When an order is placed by 3pm for next working day on certain items |
| Standard Delivery | Usually delivered in 2 to 4 working days |
| Delivery Charges | |
| UK Mainland | Prices start at £3.95 for very small items, £6.50 for small, £9.50 for medium and £20 for large/long items |
| Scottish Highlands & Islands, Northern Ireland & Ireland | Prices from £30, please see our delivery page for more info. |
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£21.96
Incl. VAT
£18.30
Excl. VAT
Incl. VAT
Excl. VAT
Incl. VAT
Excl. VAT
Price is for/per 100
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Description
SECURITY SOLUTIONS BY DOORFIT
When you are managing a property or working on a high stakes architectural project, the small details often make the biggest difference to overall security. Our M5 X 40mm Tamper Resistant S.S.S Pin Hex Machine Csk Screws provide a robust solution for installers who need to ensure that fixtures and fittings stay exactly where they are placed. Whether you are dealing with public access areas, retail environments, or commercial buildings, the risk of unauthorised tampering can lead to costly damage and significant safety concerns. We understand the importance of reliability, which is why we offer these high quality components as a direct answer to common vandalism and interference issues found in busy, everyday settings.
These screws are engineered to stand up to the rigours of high traffic environments while maintaining a sleek, professional finish. By choosing a countersunk profile, you ensure that the head sits flush with the surface of your material, creating a smooth aesthetic that does not compromise on safety. The pin hex drive system serves as a powerful deterrent, requiring specific tools that general members of the public simply do not carry, thereby effectively neutralising the threat of casual tampering or accidental loosening. At Doorfit, we prioritise long term performance, ensuring that your installations remain as secure as the day they were first completed.
PRECISION FIT
Our M5 X 40mm machine screws are machined to exacting standards. The precise thread pitch ensures a consistent fit across all types of architectural hardware, allowing for smooth insertion and a secure grip that holds firm even under vibration or stress.
RAPID ASSEMBLY
Designed for the modern professional, these screws enable quick and efficient installation. The pin hex head allows for rapid engagement with compatible tools, cutting down on labour time without sacrificing the integrity of the fastening point.
UK CERTIFIED
Quality assurance is at the heart of our range. Every bag of 100 screws meets stringent industry requirements for material consistency and structural performance, providing the peace of mind needed for demanding UK commercial applications.
MANUFACTURING INTEGRITY
Every single screw in this 100 pack is manufactured from high grade stainless steel, ensuring exceptional resistance to rust and atmospheric corrosion. This makes them perfectly suited for both internal and external use, where exposure to moisture might otherwise compromise inferior fasteners. The manufacturing process focuses on the exact alignment of the pin within the hex socket, which is critical for the tamper resistant functionality. We ensure that the depth of the countersink is uniform, allowing the screw head to disappear neatly into your chosen material.
We take pride in the consistency of our supply. By controlling the metallurgical makeup of our stainless steel, we prevent common issues like thread stripping or snapping during the tightening process. This level of care means that when you are working on a large scale project with dozens of fixings, you can trust that every screw will perform exactly as expected, saving you from the frustration of faulty parts and ensuring a high quality finish for your end client.
0.05mm Machined Tolerance
Strict factory quality controls are applied to every batch to ensure consistent thread depth and head integrity.
100% Batch Consistency
Reliability in every bag, providing a consistent professional finish for every architectural hardware installation.
PROVEN APPLICATION BENCHMARKS
These M5 X 40mm Tamper Resistant S.S.S Pin Hex Machine Csk Screws are the industry favourite for securing door furniture, signage, and protective plates in vulnerable areas. The pin hex mechanism acts as a visual and physical barrier to tampering, providing a level of security that standard screws simply cannot match. They integrate seamlessly with most professional grade security driver bits, making the installation process straightforward for authorized personnel while remaining incredibly difficult for unauthorized individuals.
Whether you are fitting anti-ligature hardware, securing public seating, or installing signage in a high traffic corridor, these machine screws provide the structural longevity you require. The stainless steel composition maintains its clean, polished appearance over time, resisting the discolouration that often plagues plated alternatives. By investing in these, you are choosing a proven method for protecting your project infrastructure against the common, avoidable risks of tampering.
Detailed Specifications
| Specification | Detail |
|---|---|
| Thread Diameter | M5 |
| Length | 40mm |
| Head Style | Countersunk |
| Drive Type | Pin Hex (Security) |
| Material | Stainless Steel |
| Pack Quantity | 100 Pieces |
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Specification
| Manufacturer | Hafren |
|---|