Matches 1 - 18 out of 18


Match Document Document Title
US20070092352 Tamper proof fastener  
A tamper resistant nut includes a threaded base for engaging a male threaded fastener and a wrenchable body separable from the base. The base has no readily engagable surfaces accommodating...
US20060228186 Self-drilling screw for use with steel sheets  
The main body (2) of a self-drilling screw has a driven head (9) having at its top central region a weld lug (10) of a prescribed size. The screw also has a discrete drive head (3) having in its...
US20090136294 Multi-Piece Fastener with Self-Indexing Nut  
According to a preferred embodiment, a multi-piece fastener with self-indexing nut is disclosed. The multi-piece fastener is designed for use in low clearance areas such as aircraft wing...
US20090196708 Shear screw  
A shear screw has predetermined breaking points in two planes, separated axially from one another, and it has centrally a blind hole extending over a substantial length and having a cross section...
US20090185879 Fastener system with frangible member  
A fastener system having a threaded shaft and a threaded body assembly. The threaded body assembly includes first and second bodies each having a threaded bore. A frangible member couples the two...
US20120328388 Shearable fastening device with force transmission element  
A shearable fastening device (1) has a shearable fastener (2) having a plurality of screwthreaded portions (3), a head portion (4) which is connected to the screws threaded portions (3) via a...
US20090191019 FASTENER SAFETY RETENTION  
A safety fastener capable of retaining portions thereof in the event of breakage is disclosed. The safety fastener includes a through hole along the longitudinal axis of a shaft. A secondary...
US20060210374 Torque nut having an injection molded breakaway insert  
A nut having an injection-molded insert or delay stopper is threaded onto an end of an anchor. A capsule containing a resin component and a catalyst component and the other end of the anchor are...
US20090245965 TORQUE LIMITING DEVICE FOR INSULATED PLUG  
The present invention includes an insulated plug for use in a high voltage device including a torque limiting bolt, including a first hex element, a second hex element, and a shearable shaft...
US20070253792 TORQUE LIMITING BREAK-AWAY HEAD FASTENER AND RELATED METHODS  
A torque-limited fastener is for an electrical connector including an electrically conductive body having at least one fastener-receiving passageway intersecting a cable-receiving passageway. The...
US20140033494 CONTROLLED TORQUE FASTENERS AND METHODS FOR USING SAME  
A controlled torque fastener for use with a substrate includes a first driver engagement feature and a primary fastener portion connected to the first driver engagement feature. The primary...
US20130149065 Torque-Limited and Removable Fastener for One-Time Use  
A torque-limited fastener turnable in fastening and loosening directions for one-time use includes a fastener head with a base, a set of lugs extending from the base, and an optional set of ramps...
US20110150596 SHEAR COUPLING ASSEMBLY FOR USE WITH ROTARY AND RECIPROCATING PUMPS  
A shear coupling assembly utilizes a second coupling member, a first coupling member and a locking member which is inserted into a bore in the first coupling member to connect between the second...
US20120201625 ANCHOR BOLT, ANCHOR, CONNECTING NUT AND CLAMPING NUT  
An anchor bolt comprising: a shaft part with a male screw thread; and a head part connected to the shaft part and having an attachment hole with a closed-end bottom to receive a bolt therein...
US20080101886 Bolt Assembly  
A bolt assembly has a bolt body which includes a threaded portion and a shank; a head; a ring; and a shear zone. The head is configured to transmit rotary motion to the threaded portion through...
US20160215810 ANCHOR FASTENER  
An anchor fastener includes a head, a generally cylindrical shaft extending from the head, and a base at a distal end of the shaft. The shaft includes a helical thread on an outer surface and a...
US20160160902 Torque Limiting Set Screw  
A torque limiting fastener comprising a body. The body includes a threadform, an inner bore and a controlled break region. The body defines an elongated body extending from a first end to a second...
US20150354616 CASING ASSEMBLY  
A bolt which extends into the first casing part, into the hole in the barrel nut, and into the second casing part, wherein the bolt engages with the barrel nut so as to join the first casing part...

Matches 1 - 18 out of 18