Fastener and screw means therefor
Fastener having recess useable with multiple drivers and...
Fastener manufacturing apparatus and method
Fastener manufacturing apparatus and method
Fastener with friction engageable surface
Five spindle fluting machine
Fluid connector
Fluid connector
Forging method of a hollow part
Formation of threads with varying pitch
Frangible joints for frangible band of wires or strip of fastene