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HAF-PIN-HEX-MAC-5X50
M5 X 50mm Tamper Resistant S.S.S Pin Hex Machine Csk Screws (100 Bag)
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M5 X 50Mm 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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£24.38
Incl. VAT
£20.32
Excl. VAT
Incl. VAT
Excl. VAT
Incl. VAT
Excl. VAT
Price is for/per 100
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Description
DOORFIT ENGINEERING SUITE
When you are managing public spaces or high-traffic commercial environments, the integrity of your hardware is paramount. Often, standard screws are easily removed or vandalised, leading to costly maintenance cycles and potential security risks. Our M5 x 50mm Tamper Resistant S.S.S Pin Hex Machine Csk Screws have been engineered to solve this persistent operational challenge. By incorporating a specialised pin hex drive, these fixings discourage unauthorised access and ensure that your fixtures remain firmly in place, even in exposed or unsupervised locations.
We understand that reliability is non-negotiable for trade professionals. These stainless steel fasteners offer exceptional corrosion resistance, making them a superb choice for both internal and external applications. Whether you are securing signage, public seating, or critical door hardware, the countersunk head design ensures a flush finish that is both aesthetically pleasing and difficult to grip with standard tools. Choosing the right hardware is the first step toward long-term maintenance savings, and these 100-bag packs provide the perfect volume for mid-to-large scale project requirements.
PRECISION FIT
Designed to sit perfectly flush, the countersunk geometry reduces snagging and prevents users from gaining purchase on the screw head, significantly enhancing the security of your installation.
RAPID ASSEMBLY
While these fasteners are designed to resist tampering, they are straightforward to install using the correct pin hex driver. This allows your team to maintain high installation speeds without compromising on security protocols.
UK CERTIFIED
Our sourcing process adheres to rigorous UK standards. We ensure every batch of M5 x 50mm Tamper Resistant S.S.S Pin Hex Machine Csk Screws meets the expected chemical and physical properties for stainless steel hardware.
MANUFACTURING INTEGRITY
At Doorfit, we believe that the smallest components dictate the lifespan of the entire assembly. These fasteners are manufactured from high-quality stainless steel, chosen for its superior ability to withstand moisture and pollutants found in urban environments. The threads are cut with extreme precision to ensure they engage smoothly with pre-tapped holes, preventing cross-threading and internal damage to your machinery or doors.
The pin hex mechanism serves as a primary deterrent. Unlike standard Phillips or flathead screws, this drive style requires a specific bit that is not typically carried by the casual passer-by. This makes the M5 x 50mm Tamper Resistant S.S.S Pin Hex Machine Csk Screws an ideal choice for architectural hardware where safety and permanency are the main objectives. Every pack of 100 is batch-tested to ensure that the pin depth and head dimensions remain consistent.
0.02mm
Machined Tolerance Limit
Machined Tolerance Limit
Strict factory quality controls are applied across every batch to ensure perfect fitment.
100%
Factory Calibrated
Factory Calibrated
Zero on-site adjustments are required before installation.
PROVEN APPLICATION BENCHMARKS
These screws are frequently used by schools, councils, and transport operators who require hardware that can endure daily wear and tear. Their countersunk profile is specifically engineered to sit flush with the surface, which is crucial for safety on doors or handrails where protrusions could cause injuries or damage clothing. By standardising on these screws, facilities managers can significantly reduce the amount of time wasted on reactive repairs.
The 50mm length offers a deep reach, perfect for thicker timber doors or heavy-duty plates. When paired with our high-grade driver bits, you gain a professional fastening solution that is both secure and reliable. The stainless steel composition ensures the finish will remain bright and rust-free, maintaining the visual standard of your premises for years to come.
| Specification | Details |
|---|---|
| Thread Diameter | M5 |
| Length | 50mm |
| Drive Type | Pin Hex |
| Head Style | Countersunk |
| Material | Stainless Steel (S.S.S) |
| Quantity per Bag | 100 |
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Specification
| Manufacturer | Hafren |
|---|