M1.6-0.35 ISO 7380 Hex Drive Stainless Steel A2-70 Button Socket Cap Screw

Description M1.6-0.35 ISO 7380 hexagon socket button head screw commonly used in machine parts die fixturing and clamping. Button socket cap screws offer a wider bearing surface and high tensile strength but are still low profile like other socket cap screws. The flat socket head enables driving where there is not sufficient space for wrenches or sockets and allows the screw head to sit flush on the surface. Ever Hardware provides custom-made fasteners and customizable packaging. The hex socket screw drive has a hexagonal recess and may be driven by a hex wrench, also known as an Allen wrench, Allen key, hex key or inbus as well as by a hex screwdriver (also known as a hex driver) or a bit. Tamper-resistant versions with a pin in the recess are available. Stainless steel M1.6-0.35 ISO 7380 screw does not readily corrode, rust or stain with water as ordinary steel does. However, it is not fully stain-proof in low-oxygen, high salinity, or poor air-circulation environments. There are different grades and surface finishes of stainless steel to suit the environment the alloy must endure. Stainless steel is used where both the properties of steel and corrosion resistance are required. Stainless steel differs from carbon steel by the amount of chromium present. Unprotected carbon steel rusts readily when exposed to air and moisture. This iron oxide film (the rust) is active and accelerates corrosion by forming more iron oxide; and, because of the greater volume of the iron oxide, this tends to flake and fall away. 304 stainless steel is the most common form of stainless steel used around the world, largely due to its excellent corrosion resistance and value. It contains between 16 and 24 percent chromium and up to 35 percent nickel—as well as small amounts of carbon and manganese. Diameter M1.6 Thread Pitch 0.35mm Head Type Button Drive Type Hexagon Socket Material Stainless Steel A2/304 Head Diameter 2.9-3.1 Head Thickness 1.1-1.5 Socket/Allen A/F 1.27-1.32 Finish Plain