Matches 1 - 20 out of 20


Match Document Document Title
US20090245973 Screw for composite/plastic materials  
A fastener for composite or plastic material having a dense composition employs a head which has a socket and a recessed underside and a lower rim. In one embodiment, the shank has an upper...
US20140227061 HARDWARE ATTACHMENT SYSTEM  
A system for attaching an article of hardware to another article made of wood, particle board, plastic or fiberglass. The article of hardware is provided with at least one through hole and the...
US20120177462 VARIABLE ANGLED LOCKING SCREW  
A variable angle locking screw assembly that includes a plate material, a screw, and a washer at least partially located within the plate material, the washer and screw cooperating to create a...
US20100068003 Anti-Cross Threading Screw  
An anti-cross threading screw (1) includes a first threaded portion (4) including a first thread (5) having a first outer diameter (6) and a first pitch (9) and a second threaded portion (12)...
US20070297871 Power tap structure  
A power tap structure comprises a screw head, a bolt being a rod body extended underneath the screw head, and at least two screw thread units having different cutting surfaces respectively called...
US20090169334 Bimate screw  
The present invention pertains to a bimate screw providing with a first section alternating with a second threaded section; wherein, the second threaded section has a smaller outer diameter than...
US20070128001 Screw with two types of threads  
A screw includes two types of threads which the first threads located close to the point of the shank and the second threads extend from the head of the screw, the two threads spiral in opposite...
US20090003969 LINEAR ADJUSTMENT ASSEMBLY  
An adjusting device for repositioning a movable component relative to a stationary component includes a shank having a head at one end thereof and a distal tip at an opposite end thereof. The...
US20080152461 System and Method for Fastener with Grooved Body  
The system contains a rod body having a first end and a second end. A conical section is integral with the rod body at the first end of the rod body. The conical section tapers off at a triangular...
US20080219801 Screw Fastener  
A screw fastener includes a head portion, a shaft portion extending from the head portion, and at least one locking serration. The shaft portion has a helical thread structure defining a thread...
US20090142161 Screw Anchor  
A screw anchor for fastening wooden construction parts on concrete or masonry comprises a shaft having a first threaded portion with a wood screw thread to be screwed into wood and a second...
US20080292429 Thread-Forming Screw  
A thread-forming screw includes a screw end, a shank, and a thread-free head, wherein the shank is provided at least partly with a thread and has a pre-forming region, an intermediate region,...
US20130189052 Screw for Composite/Plastic Materials  
A screw for composite or plastic material comprises a head having a socket which is rotatably couplable for application of a torque. An elongated shank extends from the head and terminates a...
US20100196122 SCREW  
A fastener for securing remnant-producing materials, a method of manufacturing the fastener, and a method of using the fastener are provided. The fastener is configured such that in use any...
US20150003934 DUAL PITCH THREAD  
Disclosed herein is an object that has two threads of different pitches. The two threads overlap and may have a common starting point. The object may be any type of threaded insert, including...
US20130121787 Fastener and Fastener Assembly with Discontinuous Threadform  
The disclosure provides in one embodiment for a fastener comprising a cylindrical shaft, a head attached to the shaft, and two or more external longitudinal threadforms, where each threadform...
US20140334898 FASTENER  
A fastener for locking two or more sheet sections together comprises a shaft tapered at one end and having a driving head at the other end with a relatively coarse thread running from the tapered...
US20140105706 EXCHANGEABLE WHEEL STUD  
A wheel stud includes a fixing segment, which has a first external thread, and a receiving segment, which has a second external thread. Here, the first external thread runs opposite in direction...
US20160208842 SCREW  
A screw comprises: a screw head; a first screw rod extending from the screw head; and a second screw rod extending from a lower end of the first screw rod; a third thread and a fourth screw...
US20160167564 DEVICE FOR FIXING A LIGHTING AND/OR SIGNALING MODULE TO A STRUCTURAL ELEMENT  
A device for fixing a lighting and/or signaling module to a structural element, including a screw assembly adapted to adjust the distance between the lighting and/or signaling module and the...

Matches 1 - 20 out of 20