Kays Fasteners

Countersunk Security Screws 

A2 Stainless Steel

Please select your requirements from the drop down lists above

Specifications
M3
Thread diameter; 3mm
Thread pitch; 0.5mm
Head diameter; 5.6mm
Head height; 2mm.
                                                                                                                                   
M4
Thread diameter; 4mm
Thread pitch; 0.7mm
Head diameter; 7.8mm
Head height; 2.3mm.
                                                                                                                                          
M5
Thread diameter; 5mm
Thread pitch; 0.8mm
Head diameter; 9.8mm
Head height; 2.8mm.
                                                                                                                                       
M6
Thread diameter; 6mm
Thread pitch; 1.00mm
Head diameter; 11.6mm
Head height; 3.3mm.
                                                                                                                                      
M8
Thread diameter; 8mm
Thread pitch; 1.25mm
Head diameter; 15.2mm
Head height; 5mm.
                                                                                                                                            
M10
Thread diameter; 10mm
Thread pitch; 1.50mm
Head diameter; 17.4mm
Head height; 5.1mm. 
  • Countersunk security screws with pin torx socket.
  • Free special security drive bit included with every order.
  • All the screws are fully threaded.
  • Threads are standard metric coarse (most common).
  • Screw lengths are measured overall, including the head.
  • Manufactured from A2 grade stainless steel for corrosion resistance.
  • FREE 1st CLASS UK P&P*
  • Photograph is for illustration only. 
  • GET IT FAST - orders placed before 2pm are dispatched same day (Mon-Fri).

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All items are in stock ready for dispatch.
Same-day dispatch when ordered before 2 pm (Mon-Fri).

Payment through PayPal is preferred as it is then covered by the PayPal payment protection scheme.

Orders paid for by postal orders and cheques will be dispatched when full payment has cleared.

We guarantee to dispatch all orders within 24 hours of cleared payment.

Orders placed at weekends or on a public holiday will be dispatched the next working day.

All items will be posted by Royal Mail first class or express carrier unless stated otherwise.

*Deliveries to some remote post codes may incur additional costs.

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