F16B 23 - Specially-shaped heads of bolts or screws for rotations by a tool

Patents for F16B 23 - Specially-shaped heads of bolts or screws for rotations by a tool (3,038)
11/2013
11/27/2013	CN203308858U Detachable bolt
11/27/2013	CN103410832A Easily-screwed screw
11/27/2013	CN103410829A Screw
11/27/2013	CN103410828A Bolt
11/26/2013	US8591552 Anti-splay medical implant closure with multi-surface removal aperture
11/20/2013	CN203297257U Novel anti-stripping bolt
11/20/2013	CN203297250U Durable hexagonal screw
11/20/2013	CN102112757B Screw drive design
11/19/2013	US8585339 Screw member
11/13/2013	CN203285816U Bolt provided with guide structure
11/13/2013	CN203285814U T-shaped screw
11/06/2013	CN203266504U Bolt and cap, and wrench and sleeve both matched therewith
11/06/2013	CN101427037B Spiral drive fastener with friction engageable surface
10/2013
10/30/2013	EP2657546A2 Screwing device and luminaire
10/30/2013	CN203257834U Battery cover locking screw for mobile phone
10/30/2013	CN103375470A Blind fastener
10/24/2013	WO2013113871A3 Nut
10/23/2013	EP2653769A2 Torque control bolt for hose clamp
10/23/2013	CN203248487U Injection molding screw with limited torque
10/23/2013	CN103362922A Corrosion-resistant fastener and construction tool and mounting method thereof
10/23/2013	CN103362920A Cross slot type screw
10/23/2013	CN103362919A Double-hole type bolt
10/22/2013	US8562266 Flush mounted fastener for plasma processing apparatus
10/17/2013	WO2013152386A1 Torque coupling
10/16/2013	CN203239726U Locking nut and spanner for locking nut
10/16/2013	CN203239717U Bolt assembly convenient to operate
10/10/2013	WO2013150451A1 Fastener with multilobular tool engaging portion
10/09/2013	CN203230704U Controllable-torque bolt
10/09/2013	CN203230702U 螺栓 Bolt
10/08/2013	US8549962 Screw drive design
10/03/2013	WO2013142993A1 Low profile standoff with tool stop
10/03/2013	US20130259601 Low Profile Standoff With Tool Stop
10/02/2013	CN103335008A Universal anti-theft bolt and using method thereof
09/2013
09/25/2013	CN203214558U Center hexagonal anti-theft bolt
09/25/2013	CN203214545U 蝶形螺栓 Wing Bolts
09/25/2013	CN203214542U High-performance bolt
09/25/2013	CN203214535U Full thread bolt
09/25/2013	CN203214534U Half-thread hexagonal bolt
09/25/2013	CN203214533U Half-thread bolt
09/25/2013	CN203214532U Full thread hexagon bolt
09/25/2013	CN203214531U Full thread hexagon bolt
09/25/2013	CN203214530U Half-thread bolt
09/25/2013	CN203214529U Half-thread hexagon bolt
09/19/2013	DE102012204312A1 Screw for indirect limitation of excess pressure of fuel in prefeed pump of pump arrangement, has threaded groove, which is partially filled with plastically deformable material that is permanently connected to profile element
09/18/2013	CN203201980U Bolt with high fixing performance
09/18/2013	CN203201979U Labor-saving and power saving bolt
09/18/2013	CN203201973U Novel screw
09/18/2013	CN203201967U Arc bolt
09/18/2013	CN203201964U Bolt with reinforcement fastening function
09/18/2013	CN203201956U Screw with antiskid teeth
09/18/2013	CN203201955U Bolt provided with spur
09/18/2013	CN203201951U Round head screw with cutting parts
09/18/2013	CN203201946U Dowel screw
09/18/2013	CN203201944U Semicircular anti-slip bolt
09/18/2013	CN203201940U Pointed screw
09/18/2013	CN203201936U Anti-slip bolt
09/18/2013	CN103314222A Force-application means
09/18/2013	CN103307078A Collecting disc
09/12/2013	US20130232769 Wallgrip screw
09/11/2013	CN203189480U Double-cap anti-theft screw
09/11/2013	CN203189468U Wheel fixing bolt
09/10/2013	US8529179 Method of manufacturing a vehicular traction apparatus and a vehicular traction hook, and method of manufacturing a vehicular connecting member
09/04/2013	CN203176124U Irregular bolt for improving height of cylinder boss
09/04/2013	CN203176118U Double-layer screw
09/04/2013	CN203176114U Single-sided fastener
08/2013
08/28/2013	CN203161777U Anti-loose safe grounding screw
08/28/2013	CN203161760U Hexagonal head bolt
08/22/2013	US20130215381 Nested screw fastener
08/22/2013	US20130213193 Tapered lobular driver and fastener
08/21/2013	CN203146530U Screw structure
08/14/2013	DE102012202053A1 Verbindungsanordnung sowie Verfahren Connector assembly and method
08/14/2013	DE102011119803B4 Einschlagwerkzeug zur Diebstahlshemmung von mit Schrauben befestigten Photovoltaikmodulen Insertion tool to help prevent theft of photovoltaic modules are fastened with screws
08/14/2013	CN203130737U T-shaped bolt
08/14/2013	CN203130728U Bolt
08/14/2013	CN103244538A Multifunctional long foundation bolt
08/13/2013	US8506227 Thread forming screw thread and corresponding thread roll die
08/07/2013	CN203114834U Screw with long service life
07/2013
07/25/2013	US20130189052 Screw for Composite/Plastic Materials
07/24/2013	EP2616695A2 Ratchet locking mechanism for threaded fastener
07/24/2013	CN203081981U Antitheft bolt
07/24/2013	CN203081960U Guider arm locking pin
07/24/2013	CN103216507A Anti-slipping grooving screw
07/18/2013	DE202012012643U1 Schraube zum präzisen Anziehen Screw for precision tightening
07/17/2013	CN203067477U Seal bolt
07/17/2013	CN203067464U Multi-purpose external hexagonal bolt
07/17/2013	CN203067463U Outer hexagon bolt with double bolt heads
07/17/2013	CN101815877B Screw with breakaway and methods of using the same
07/16/2013	US8485768 Connecting flange, particularly for an electric terminal
07/16/2013	DE202010018013U1 Schraube zum präzisen Anziehen Screw for precision tightening
07/11/2013	WO2013102454A1 Hexalobular external force application point, hexalobular tool for actuating a hexalobular internal force application point, and method for the production thereof
07/10/2013	CN203051409U Double-thread bolt
07/10/2013	CN203051401U Bolt capable of being easily clamped and dismantled
07/10/2013	CN203051396U Folding head bolt
07/10/2013	CN203051368U Square-head bolt
07/10/2013	CN203051367U Safety bolt
07/10/2013	CN203051366U Fastening screw
07/10/2013	CN203051365U Combined groove flange water-inlet-prevention bolt
07/10/2013	CN203051364U Bus duct attachment bolt
07/10/2013	CN203051363U Radiator draining screw plug, radiator and vehicle
07/10/2013	CN203051362U Novel bolt

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