IPC Subgroup
F16B 35/04 with specially-shaped head or shaft in order to fix the bolt on or in an object
Introduced: September 1968
Last revised: January 2006
Full Title
Screw-bolts; Stay bolts; Screw-threaded studs; Screws; Set screws > with specially-shaped head or shaft in order to fix the bolt on or in an object
Classification Context
- Section:
- MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- Class:
- ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- Subclass:
- DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
Related Keywords
heads for BOLT(S)
1 direct subcode
Child Classifications
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- F16B 35/06 Specially-shaped heads