Description: 411 expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener / 411 expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener/(81) threaded fastener locked to a discreet structure (e.g., plate, rail, wheel) (89) member extending between plural fasteners and restricting the rotation thereof in one direction more than the other (e.g., pawl and ratchet)
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