M8X30 Countersunk Allen Screw, Stainless Steel Hex Socket Machine Screws Flat Head Fastener, 8mm Suitable for Metal, Construction, Installation, DIY (Pack of 10)

ALLEN SOCKET COUNTERSUNK SCREWS: The screw has a round head with allen socket drive. Metric machinescrews are designed for metal to metal applications requiring a pre-drilled hole and a mating metric nutor the screwto thread into. These screws are usually threaded with machine threadsand blunt point. USABILITY: Metric DIN 7991 is a Hex socket (Allan) flat countersunk machine screws are used for applications where the head must be flush with the mating surface of the substrate. Preloading must normally be held to such a level that the combined load in the bolt does not exceed the bolt material’s tensile yield limit. A2 STAINLES STEEL: A2 is also known as AISI 304 Stainless steel-The most commonly used stainless steel. Grade A2 steels are the more commonly used stainless steels. They are used for kitchen equipment and for apparatus for the chemical industry. Steels of this grade are not suitable for use in non-oxidising acids and media containing chloride, e.g. in swimming pools and in sea water. SCREWS SUITABLE FOR: General purpose engineering, automotive panel fixing, building, sheet metal, plastic fabrication, DIY. DIMENSIONS: Diameter M8, length 30, head diameter 16, head height 4,4, allen key 5, thread step 1,25