Specifications:Thread Size: 5/16-18 UNCEffective Length (after Installation): 1D = 7.9mm / 0.31"Free State Length: 6.5mm / 0.26"Free State Outer Diameter: 9.6mm / 0.38"Type: HelicalMaterial: 304 Stainless SteelSurface Treatment: White WashingPackage Content: 30pcs x Wire Threaded InsertsDescriptions:304 stainless steel has good corrosion resistance, rust prevention, high hardness, and excellent oxidation resistance. It is austenitic stainless steel, which is non-magnetic or slightly magnetic. With self-tapping sleeves, the same screw can be used continuously.Features a certain of elastic, and provides an even load on the thread. Wire thread inserts have self-tapping capability without pre-tapping the base metal. Large contact surface with finished products, strong tensile force. Strong resistance to vibration, no deformation.
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