BS EN 4711. Aerospace series. Screw, 12-point flange head (bi hexagonal head bolt), long thread, for tensile applications, continuous fibre reinforced-PEEK composite, temperature range -65°C to 135°C. Inch series|Corrosion tests, Compression set, Mixing, Tear tests, Elastic constants, Elongation, Tensile strength, Density, Hardness testing, Approval testing, Qualification approval, Quality assurance, Quality assurance systems, Synthetic rubber, Natural rubber, Air transport engineering, Locking and locating devices, Flanged nuts, Fasteners, Air transport, Nuts, Mechanical components, Composite materials, Aerospace transport, Temperature, Circuit-breakers, Non-ferrous alloys, Alloys, Nickel alloys, Shape, Diameter, Sleeving (electrical), Durability, Testing, Environmental testing, Testing methods, Electrodes, Melting, Air, Steels, Contrast (optical), Measurement, Aircraft components, Cables (electric), Test methods