ข้อมูลสัญลักษณ์จำแนกการออกแบบผลิตภัณฑ์ระหว่างประเทศ


รหัส / code คำอธิบาย / code name Version
F16B0021080000 in which the stud, pin, or spigot has a resilient part (wall-dowels F16B0013000000) 1
F16B0021090000 Releasable fastening devices with a stud engaging a keyhole slot 1
F16B0021100000 by separate parts (key-type connection F16B0003000000; locking screws or nuts against rotation by such means F16B0039040000) 1
F16B0021120000 with locking-pins or split-pins thrust into holes 1
F16B0021140000 Details of locking-pins or split-pins 1
F16B0021160000 with grooves or notches in the pin or shaft 1
F16B0021180000 with circlips or like resilient retaining devices; Details (spring-washers for locking nuts F16B0039240000; adjusting-rings F16B0043000000) 1
F16B0021200000 for bolts or shafts without holes, grooves, or notches for locking members 1
F16B0023000000 Fastening means using screw-thread 1
F16B0023000000 Specially-shaped heads of bolts or screws for rotations by a tool 1
F16B0025000000 Screws that form threads in the body into which they are screwed, e.g. wood screws, self-tapping screws 1
F16B0025020000 by a cutting and material removing action, e.g. fluted self-tapping screws 1
F16B0025040000 by a slicing and material displacing action, e.g. wood screws with sharp thread crests 1
F16B0025060000 by swaging, i.e. material deforming action 1
F16B0025080000 by a combination of any two or all of the actions provided for in groups ; F16B0025020000-F16B0025060000 1