M18X1.5X40 Met Hex Hd Cap Sc

Hex Head Cap Screw are used to secure an object within or against another object. Zinc plated Fasteners have good corrosion resistant qualities and are a good choice for indoor and industrial applications. Class 8.8 Fasteners are heat treated and are similar in strength to grade 5 Fasteners. They are used by contractors, designers, OEMs, automotive repair and maintenance staff for critical joints and high stress applications. Tensile strength: 800 MPa or about 118,000 p.s.i., similar to SAE Grade 5. Head marking 8.8. Made from medium carbon steel.