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HAF-PIN-HEX-8X58
8 X 5/8" Tamper Resistant S.S.S Pin Hex Self Tapping Csk Screws (100 Bag)
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8 X 5/8" Tamper Resistant S.S.S Pin Hex Self Tapping 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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£11.98
Incl. VAT
£9.98
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 professional installations or securing sensitive hardware, the threat of unauthorised tampering is a genuine concern. Standard screw heads can be easily manipulated with common household tools, leaving your fixtures vulnerable to opportunistic interference or theft. That is exactly why our 8 x 5/8 inch Tamper Resistant Pin Hex Self Tapping Countersunk Screws are designed to be the definitive line of defence for your project, ensuring that once your hardware is in place, it stays exactly where it belongs.
Manufactured from high-grade stainless steel, these screws offer superior resistance to both corrosion and force. The ingenious pin hex design requires a specific driver bit, which acts as a deterrent against anyone trying to gain access with standard hex keys or screwdrivers. Whether you are fitting public signage, securing window grilles, or installing architectural ironmongery, these screws provide the peace of mind that comes from using premium-grade, theft-resistant components that stand the test of time and climate.
PRECISION FIT
These screws are engineered to provide a flush finish with the countersunk head profile, ensuring that your installation looks tidy and remains snag-free. The precision threading bites cleanly into materials, reducing the risk of material splitting during your workflow.
RAPID ASSEMBLY
Designed for efficiency, the self-tapping nature of these fixings allows for rapid installation into pre-drilled holes. You can complete your security upgrades without needing to fiddle with complicated bolts or secondary locking nuts, keeping your downtime to a absolute minimum.
UK CERTIFIED
Quality is paramount, and our inventory is sourced to meet rigorous industry expectations. These components undergo strict batch testing to ensure consistent performance across all environments, making them a reliable choice for your next contract or domestic improvement task.
MANUFACTURING INTEGRITY
We take pride in the structural integrity of our fasteners. By using high-quality stainless steel, we ensure that every single screw in your 100 bag pack maintains its structural profile even when subjected to outdoor weather conditions or harsh coastal air. The threads are cut with extreme attention to detail, providing the perfect balance of grip and ease of use.
Our commitment to supply chain transparency means that when you receive your 8 x 5/8" Tamper Resistant S.S.S Pin Hex Self Tapping Csk Screws, you are holding a product that has been manufactured to high consistency levels. We monitor the manufacturing process closely, which prevents the frustration of uneven threads or stripped heads that often plague inferior, budget-grade alternatives available elsewhere in the market.
0.02mm Machined Tolerance Limit
Strict factory quality controls applied across every single batch we ship.
100% Factory Calibrated
Zero on-site adjustments required before installation starts.
PROVEN APPLICATION BENCHMARKS
These screws are essential for anyone involved in the installation of door furniture or window hardware where security is a priority. They are equally effective when fixing external boarding or protective plating, where the goal is to prevent removal by casual vandals. Because they are self-tapping, you can save valuable time during site work, essentially removing the need for tapping tools and keeping your gear bag light and portable.
Our clients rely on these fixings for various security-sensitive projects, from school equipment repairs to high-traffic commercial facilities. The counter-sunk head sits perfectly flush, providing a sleek, professional look that doesn't scream security but certainly delivers it. We know that in your line of work, reliability is the most important factor in repeat business, and that is why we offer this consistent, high-performance product.
Detailed Specifications
| Feature | Measurement |
|---|---|
| Screw Gauge | Size 8 |
| Screw Length | 5/8 inch |
| Head Profile | Countersunk (CSK) |
| Material | Stainless Steel |
| Security Drive | Pin Hex |
| Quantity | 100 Pack |
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Specification
| Manufacturer | Hafren |
|---|