| Patents for F16B 25 - Screws that form threads in the body into which they are screwed, e.g. wood screws, self-tapping screws (3,519) |
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| 06/19/2013 | CN203009512U Minitype self-tapping screw provided with cube on top portion |
| 06/19/2013 | CN101454582B 自钻孔螺钉 Self-drilling screws |
| 06/13/2013 | WO2013083540A1 Corrosion-resistant screw, use of a screw of this type in a corrosive environment, and method for producing a screw of this type |
| 06/06/2013 | WO2013080327A1 Tapping screw |
| 06/06/2013 | DE102011120094A1 Method for closing blind holes remaining in concrete after screwing out of reusable screw anchors in tunnel construction for rail or road vehicles, involves placing and screwing closure element into secondary wall section of blind hole |
| 06/06/2013 | DE102011087683A1 Korrosionsbeständige Schraube, Verwendung einer derartigen Schraube in einer korrosiven Umgebung und Verfahren zur Herstellung einer solchen Schraube Corrosion-resistant screw, use of such a screw in a corrosive environment and method of manufacturing such a screw |
| 06/05/2013 | CN202971500U Double end screw |
| 06/05/2013 | CN103133473A Manufacture method of stainless steel screw |
| 05/29/2013 | CA2809884A1 Fastener head and complementary driver |
| 05/28/2013 | CA2563289C Screw having a knurled portion |
| 05/23/2013 | US20130125492 Locking mechanism for panels |
| 05/22/2013 | EP2593683A1 Self-centring screw |
| 05/22/2013 | CN103115051A Double-end self-tapping screw assembly |
| 05/21/2013 | US8444360 Self-drilling screw |
| 05/16/2013 | DE102011118587A1 Self-tapping screw connection, has two connection partners respectively comprising threaded hole and threaded shaft with respective tapers, where threaded shaft taper is greater than or equal to threaded hole taper |
| 05/14/2013 | US8439617 Self-tapping and self-aligning insert to replace damaged threads |
| 05/10/2013 | DE202013101296U1 Bohrschraube Bohrschraube |
| 05/08/2013 | CN202926823U Dual-purpose fastening nut |
| 05/02/2013 | DE102011085232A1 Plastic screw i.e. nipple screw, for screwing into e.g. window frame, has screw tip formed in conical shape and comprising cutting edge, which is extended from outer surface of screw tip to screw shank |
| 05/01/2013 | EP2586563A2 Method of manufacturing Bi-Metal Screw |
| 05/01/2013 | CN202914488U Chipboard screw |
| 05/01/2013 | CN202914487U Outer hexagon wood screw |
| 04/30/2013 | US8430618 Fasteners for composite material |
| 04/25/2013 | WO2013056802A1 Device for fixing insulating layers and insulation assembly system |
| 04/25/2013 | DE202013101636U1 Betonschraube Concrete screw |
| 04/25/2013 | CA2852798A1 Device for fixing insulating layers and insulation assembly system |
| 04/24/2013 | EP2584207A1 Device for fixing insulating layers and insulation assembly system |
| 04/18/2013 | WO2013055583A1 Fastener with low profile head and washer |
| 04/18/2013 | WO2013053352A1 Fixing arrangement comprising bifunctional screw |
| 04/18/2013 | CA2851879A1 Fixing arrangement comprising bifunctional screw |
| 04/17/2013 | EP2581612A1 Structure of self-drilling screw |
| 04/17/2013 | EP2581611A1 Fixing assembly with bi-functional screw |
| 04/17/2013 | EP2580486A2 Screw with dual edge on thread |
| 04/17/2013 | CN202883657U Self-tapping and locking coupling screw |
| 04/17/2013 | CN202883625U Self-taping anticorrosive coupling screw |
| 04/17/2013 | CN202883624U Self-tapping and thread-sectioning coupling screw |
| 04/17/2013 | CN202883623U Self-tapping coupling screw |
| 04/16/2013 | CA2518377C Thread-forming screw |
| 04/12/2013 | CA2754925A1 Structure of self-drilling screw |
| 04/11/2013 | US20130089390 Structure of self-drilling screw |
| 04/11/2013 | DE102011115338A1 Manufacturing a component of a porous alloy having a screw connecting element, comprises e.g. deploying the component from the porous alloy, introducing a pilot hole in the component at a space provided for the screw connecting element |
| 04/10/2013 | EP2577074A1 Self-tapping screw |
| 04/10/2013 | CN202867481U Self-tapping self-locking wood screw spike |
| 04/03/2013 | EP2574800A1 Screw |
| 04/03/2013 | CN103016486A Self drilling screw structure |
| 04/02/2013 | US8408856 Self-drilling fastener |
| 04/02/2013 | US8408855 Screw |
| 03/28/2013 | WO2013041107A1 Fastening of a corrugated sheet in a roof construction or wall construction |
| 03/27/2013 | CN102996595A Wood screw |
| 03/27/2013 | CN101424292B 螺钉 Screws |
| 03/20/2013 | CN202811742U Screw for mounting motor of air conditioner outdoor unit |
| 03/20/2013 | CN102979798A 螺丝 Screw |
| 03/18/2013 | DE202011052312U1 Schraube, Schraubenmutter, Verbindung sowie Schraubwerkzeug Screw, nut, connection and Wrench |
| 03/13/2013 | CN202789972U Self-tapping screw for assembly of buildings |
| 03/13/2013 | CN202789971U Corrugated board screw |
| 03/13/2013 | CN202789970U Self tapping screw used for dry wall assembling |
| 03/13/2013 | CN202789969U Weld bolt for roof assembly of buildings |
| 03/13/2013 | CN202789968U Hanging screw |
| 03/07/2013 | WO2012152236A3 Thread-forming screw |
| 03/07/2013 | US20130058736 Drivable eye bolt |
| 03/07/2013 | US20130058735 Structure of concrete screw |
| 03/06/2013 | CN202768585U Fastener capable of self drilling, tapping and riveting |
| 03/06/2013 | CN202768584U Non-metallic material fire-resistant bolt |
| 02/28/2013 | US20130051955 Screw |
| 02/28/2013 | US20130047414 Thread-forming Screw And Use Thereof |
| 02/27/2013 | CN202756379U Self-taping screw |
| 02/20/2013 | CN202746370U Stainless steel bimetal binding screw |
| 02/20/2013 | CN202746369U Anti-drawing bolt |
| 02/19/2013 | US8376678 Extraction tool |
| 02/14/2013 | US20130039720 Screw |
| 02/13/2013 | CN102933861A Thread-forming element, particularly for holes made in cold-deformable materials |
| 02/12/2013 | US8371787 Self-tapping screw |
| 02/12/2013 | CA2662154C Drywall fastener |
| 02/07/2013 | US20130034405 Screw with Helical Groove for Receiving Chippings |
| 01/29/2013 | US8360702 Screw |
| 01/24/2013 | DE102012106311A1 Fastening element for fastening insulation wall panel relative to masonry in building facade, has body partially comprising axial holes and molded component or recess to insert screwing tool, where recess is formed in form of hexagon socket |
| 01/23/2013 | CN202690651U Self-drilling tapping screw |
| 01/23/2013 | CN202690650U Drill tail screw |
| 01/17/2013 | WO2013007422A1 Gear shift unit |
| 01/17/2013 | WO2012159612A3 Arrangement of hanger bolt, clamping element and seal, in particular for securing photovoltaic modules to roofs |
| 01/17/2013 | DE112004000952B4 Vormontierte Montageeinheit eines Blindniets sowie Verfahren zum Vernieten zweier Bauteile mit einem Blindniet Pre-assembled mounting unit of a blind rivet and method for riveting two components with a blind rivet |
| 01/16/2013 | EP2545291A1 Thread-forming element, particularly for holes made in cold-deformable materials |
| 01/16/2013 | CN102878175A Self-tapping and self-locking timber bolt pike |
| 01/15/2013 | US8353655 Floor anchor |
| 01/15/2013 | CA2581968C Fastener for securing first and second components together and method ofusing same |
| 01/10/2013 | WO2013004682A1 Thread-forming screw and screw connection, and blank for producing the screw |
| 01/10/2013 | US20130011214 Drilling scrwe with compound threads |
| 01/08/2013 | US8348574 Self-drilling screw and fabricating method for the same |
| 01/08/2013 | US8348573 Versatile fastener |
| 01/08/2013 | US8348572 Hole-forming and thread-forming screw |
| 01/08/2013 | US8348571 Screw |
| 01/08/2013 | CA2679053C Fastening system for sheathing board |
| 01/03/2013 | US20130004262 Screw method for forming a screw thread |
| 01/03/2013 | DE102011078256A1 Schraube und Verfahren zur Herstellung eines Schraubgewindes Screw and methods for manufacturing of a screw thread |
| 01/02/2013 | EP2540410A1 Screw and method for producing a screw thread |
| 01/02/2013 | CN102852939A Screw method for forming a screw thread |
| 01/01/2013 | US8342788 Chiplessly thread-forming screw |
| 12/25/2012 | US8336275 Plaster/stucco application and restoration methods and fastener system for use in those and other methods |
| 12/20/2012 | US20120321411 Anchor Screw |
| 12/20/2012 | DE102011077595A1 Ankerschraube Anchor bolt |