Kays Fasteners  
Countersunk Head Screws High Tensile
Please select your requirements from the drop down lists above
Specifications
M3
Thread diameter; 3mm
Thread pitch; 0.5mm
Head diameter; 6.5mm
Allen key size; 2mm

M4
Thread diameter; 4mm
Thread pitch; 0.7mm
Head diameter; 8mm
Allen key size; 2.5mm

M5
Thread diameter; 5mm
Thread pitch; 0.8mm
Head diameter; 10mm
Allen key size; 3mm

M6
Thread diameter; 6mm
Thread pitch; 1.0mm
Head diameter; 12mm
Allen key size; 4mm

M8
Thread diameter; 8mm
Thread pitch; 1.25mm
Head diameter; 16mm
Allen key size; 5mm
                                        • Countersunk screws with allen key drive socket.
                                        • High tensile grade 10.9.
                                        • Self colour (black), uncoated steel.
                                        • Manufactured to DIN 7991.
                                        • Screw lengths include the head.
                                        • FREE 1st CLASS UK P&P*
                                        • Pictures are for illustration only.
                                        • GET IT FAST - orders placed before 2pm are dispatched the same day(Mon-Fri).