Resiliently clamped support
Retainer clip
Retaining ring for a rotor
Retaining wedge for concrete forms
Retention pin redundancy system
Retrievable toggle assembly
Reusable and adjustable fastener for use with power tool applica
Reusable wall fastener
Reversible screw clamp for a gapped wall
Ring spring cotter
Rivet pin
Rivet provided with elastic feet
Rivetless anchor nut and method
Roofing fastener
Roofing fastener and improved screw therefor
Roofing fastener, improved screw therefor, and improved washer t
Safety coupling pin
Safety device for removing a bolt, especially a pedal bolt,...
Safety screw
Safety screw particularly for skates