| Patents for F16B 39 - Locking of screws, bolts, or nuts (9,579) |
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| 04/17/2013 | CN202883648U Nut locking device |
| 04/17/2013 | CN202883643U Quarter turn quick-lock type fastener buckle with pressed recess |
| 04/17/2013 | CN202883633U Dodecagonal flange face bolt |
| 04/17/2013 | CN202883579U Fixing device of upper lock |
| 04/17/2013 | CN103047252A Friction welding threaded connection method |
| 04/17/2013 | CN103047251A Anti-looseness type nut screw mechanism and electric connector using same |
| 04/17/2013 | CN103047244A Anti-looseness screw |
| 04/10/2013 | EP2577077A1 Quick turn fastener |
| 04/10/2013 | EP2577076A2 Packing nut lock and method of use |
| 04/10/2013 | CN202867509U Nut for automobile |
| 04/10/2013 | CN202867508U Belleville spring washer |
| 04/10/2013 | CN202867507U Round nut anti-loose bolt |
| 04/10/2013 | CN202867506U Pressing nail anti-loose structure |
| 04/10/2013 | CN202867500U Flange nut of stable-type diesel engine through hole |
| 04/10/2013 | CN202867445U Connection structure of multilayer bar-type pore plates |
| 04/10/2013 | CN103032441A 锁紧装置 Locking device |
| 04/10/2013 | CN101955122B Escalator or passenger conveyor movable cover plate device |
| 04/10/2013 | CN101561009B Article retainer |
| 04/04/2013 | US20130084143 Guide apparatuses for use with fasteners |
| 04/04/2013 | US20130081255 Retainer - spring steel single thread engagement |
| 04/03/2013 | CN202855913U Earthing rod assembly structure |
| 04/03/2013 | CN202851602U Bolt locking device |
| 04/03/2013 | CN202851601U Gasket screw thread sheath |
| 04/03/2013 | CN202851600U Bridge crane angle form bearing block bearing lock nut |
| 04/03/2013 | CN202851599U A combined nut |
| 04/03/2013 | CN202851598U A fastening bolt |
| 04/03/2013 | CN202851597U Anti-loosening locknut |
| 04/03/2013 | CN202851596U Anti-skidding gasket |
| 04/03/2013 | CN202851595U Double-layer spring washer |
| 04/03/2013 | CN202851594U Captive washer bolt with hexagon head and flange face and used for nuclear power |
| 04/03/2013 | CN202851593U Large-diameter shaft end left-right-screwing nut looseness-prevention device |
| 04/03/2013 | CN202851592U Looseness-prevention bolt |
| 04/03/2013 | CN202851591U Middle flange locking structure for transmission shaft |
| 04/03/2013 | CN202851581U Hexagon bolt with strength shank and half threads and used for nuclear power |
| 04/03/2013 | CN202851575U Cross-shaped large flat head screw for nuclear power |
| 04/03/2013 | CN202851574U Double-screw bolt special for nuclear power |
| 04/03/2013 | CN103016500A High-temperature sealing type two-lug support plate self-locking nut |
| 04/03/2013 | CN103016499A Fastener retention system |
| 04/03/2013 | CN103016498A Method for preventing nuts from being loosened and falling off by buckling left-handed nut and right-handed nut into a whole |
| 04/03/2013 | CN103016497A Piston bolt snap spring |
| 04/03/2013 | CN103016493A Nut component fixing method and anti-rotating locking nut component |
| 03/28/2013 | US20130078053 Bonding washer |
| 03/28/2013 | US20130078052 Floating fastners |
| 03/28/2013 | DE102011122798A1 Torque transmission coupling structure e.g. clutch assembly for bicycle e.g. push bike, has coupling element and receiving element whose front ends are provided with non-circular course of mating surfaces respectively |
| 03/27/2013 | EP2573410A2 Holder with an axial throughput for holding a format piece |
| 03/27/2013 | CN202833560U Screw rod of guiding device |
| 03/27/2013 | CN202833559U Limiting bolt stable in locking |
| 03/27/2013 | CN202833558U Anti-loose elastic sheet nut |
| 03/27/2013 | CN202833557U Stop nut |
| 03/27/2013 | CN202833556U Anti-looseness bolt for tyre |
| 03/27/2013 | CN202833555U Cement bolt assembly |
| 03/27/2013 | CN202833554U Shock absorption and loosening structure of hydraulic plate shearing machine |
| 03/27/2013 | CN202833553U Anti-loose round nut |
| 03/27/2013 | CN202833552U Filter combination screw locking structure |
| 03/27/2013 | CN202833551U Bolt |
| 03/27/2013 | CN202833550U Novel Internal-expanding type connection structure for fastening screw |
| 03/27/2013 | CN202833542U Oval-head lug-free supporting plate self-locking nut |
| 03/27/2013 | CN202833540U Filter screw locking structure |
| 03/27/2013 | CN202833534U Piston rod nut for oil-pressure air cylinder provided with limiting mechanism |
| 03/27/2013 | CN202833521U Bearing sleeve sealing bolt |
| 03/27/2013 | CN202833520U Installation bolt of rear shock absorber of car |
| 03/27/2013 | CN202832832U Time correcting cover component capable of lowering noise of front end of engine |
| 03/27/2013 | CN102996606A Nut component used in marine oil pipeline engineering |
| 03/27/2013 | CN102996605A Spring washer |
| 03/27/2013 | CN101657088B Adjustment device for manual cutting tools |
| 03/26/2013 | US8404065 Method and apparatus for installing a surface conforming drywall anchor |
| 03/26/2013 | US8403611 Single piece nut assembly |
| 03/21/2013 | WO2013038092A1 Lock washer with two rings of teeth |
| 03/21/2013 | US20130071202 Anaerobic adhesive and sealant compositions in film form, film spool assemblies containing such compositions in film form and preapplied versions thereof on matable parts |
| 03/21/2013 | DE102012017347A1 Corrosion proof connecting device for connecting plate-shaped fiber reinforced plastic component with another plate-shaped component in automotive engineering, has clamping collar case supported at stopper of plate-shaped component |
| 03/20/2013 | EP2570683A1 Load indicating fastener and method of manufacture |
| 03/20/2013 | EP2569550A1 Self securing fastening means, and fastening arrangement |
| 03/20/2013 | CN202811784U Locknut |
| 03/20/2013 | CN202811783U Fixing nut of wheel cover |
| 03/20/2013 | CN202811782U Dodecagonal flange locking nut |
| 03/20/2013 | CN202811781U Connection gasket |
| 03/20/2013 | CN202811780U 弹簧螺丝 Spring screws |
| 03/20/2013 | CN202811779U Capping type shockproof locking nut |
| 03/20/2013 | CN202811778U Clamp type anti-shock and anti-loose nut |
| 03/20/2013 | CN202811777U Novel double-nut locking mechanism |
| 03/20/2013 | CN202811776U Anti-loosening cover for nut under surface |
| 03/20/2013 | CN202811775U Locknut |
| 03/20/2013 | CN202811774U Thread positioning lock structure |
| 03/20/2013 | CN202811773U Bolt and nut component, and bolt |
| 03/20/2013 | CN202811772U Connection locking device |
| 03/20/2013 | CN202811766U Hexagon fixing nut for driving gear |
| 03/20/2013 | CN202811765U Dodecagonal flange locking nut provided with friction bulged pieces |
| 03/20/2013 | CN202811764U Dodecagonal locking nut provided with internal-tooth washer |
| 03/20/2013 | CN202811758U Set screw |
| 03/20/2013 | CN202811757U Set bolt for aluminum mould |
| 03/20/2013 | CN202811755U Screw |
| 03/20/2013 | CN102985707A Lock nut and a fastening unit comprising the same |
| 03/20/2013 | CN102410296B Anti-loosening and anti-disassembling nut |
| 03/19/2013 | US8398349 Locking system and method of using same |
| 03/14/2013 | WO2013035552A1 Nut rotation prevention structure |
| 03/14/2013 | US20130064624 Lock nut and a fastening unit comprising the same |
| 03/14/2013 | US20130062876 Hydraulically assisted fasteners |
| 03/13/2013 | CN202790012U Locking bolt connecting pair |
| 03/13/2013 | CN202790011U Anti-loosening flange nut |
| 03/13/2013 | CN202790010U Expanding-type thread binding sleeve |