Metric A2 Stainless Steel Socket Cap (Allen) Screw. Small sizes M3,M4,M5,and M6.
Threads are the standard metric coarse(most common).
A2 stainless steel contains 18% chromium and 8% nickel is non magnetic. A2 is suitable for a wide range of applications due to its ease of cleaning and corrosion resistance. Ideal for a whole range of uses where a good finish is needed on an interior or exterior applications.
The length of the socket cap screws are measured from under the head to the end of the thread.