Overview Summary The KENNEDY Rectangular Key Steel range is manufactured from high-grade mild steel and supplied in metric-sized rectangular bars for engineering and manufacturing applications. Designed for precision fitting and reliable mechanical performance, these key steel bars are ideal for shaft keyways, machinery maintenance, and fabrication tasks. Each bar is supplied in a convenient 300mm length and available in multiple width and height combinations to suit specific industrial requirements. Key Features Manufactured from high-grade mild steel Metric rectangular key steel design Standard 300mm bar length Available in multiple width and height sizes Reduces machining and milling preparation time Helps minimise material wastage Suitable for engineering and manufacturing applications Self colour steel finish for industrial use Multi-Variation Specification Table Model No. Height Length Tolerance Width KEN4210850K 5mm 300mm -0.036 / -0.030mm 8mm KEN4210870K 7mm 300mm -0.090 / -0.036mm 8mm KEN4211080K 8mm 300mm -0.036mm 10mm KEN4211300K 10mm 300mm -0.090 / -0.043mm 12mm KEN4211490K 9mm 300mm +0.000 / -0.043mm 14mm KEN4211610K 10mm 300mm +0.000 / -0.043mm 16mm KEN4211910K 11mm 300mm +0.000 / -0.043mm 18mm KEN4212120K 12mm 300mm +0.000 / -0.052mm 20mm KEN4212400K 14mm 300mm +0.000 / -0.052mm 22mm KEN4212700K 20mm 300mm +0.000 / -0.052mm 36mm General Technical Specifications Attribute Details Brand Kennedy Material High Grade Mild Steel Product Type Rectangular Key Steel Length 300mm Type Metric Finish Self Colour Standards DIN 6885, BS4235 Part 1 1972 Number of Pieces 1 Applications Engineering & Manufacturing Package Content 1 x Selected KENNEDY Rectangular Key Steel Bar Warranty Term Covered by Kennedy manufacturing defect warranty Warranty excludes misuse, modification, and improper machining applications Why Kennedy KENNEDY is trusted by professionals worldwide for producing durable engineering and industrial products. Built for precision, reliability, and consistent performance, Kennedy tools and components support demanding workshop, maintenance, and manufacturing applications.
