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EXPANSION TYPE M4.2 MULTI-THREAD MID PANEL NUTS (EFC 16661)

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  • EXPANSION TYPE M4.2 MULTI-THREAD MID PANEL NUTS (EFC 16661)
  • EXPANSION TYPE M4.2 MULTI-THREAD MID PANEL NUTS (EFC 16661)
  • EXPANSION TYPE M4.2 MULTI-THREAD MID PANEL NUTS (EFC 16661)

NUTS - SELF RETAINING MID PANEL EXPANSION TYPE MULTI THREAD M4.2

Product Description

These "push-nut" mid-panel fasteners feature a spring member in the center of the upper leg, offering wide panel ranges. They eliminate the need for two close-tolerance leaf springs and improve cycle life and effective spring action. Spring nuts are one-piece, self-locking, multi-purpose devices that prevent screws from loosening due to vibration. The use of push nuts can eliminate the need for additional fasteners. And, because they allow faster and easier assembly, push nuts can lower manufacturing cost - requiring no special tools, equipment or skills for installation.

Features and Benefits

Common applications where mid panels are used are instrument panels, center consoles, marker lamps, speakers, radio mounts and many other locations.

EFC 16661


Volume discounts may apply.

EFC Part Number Metric Thread SizePanel Range mmPanel Opening mmPush In MaximumPull Out MinimumPrevailing TorqueSTYLE Unit
166000582-F019 M 4.2 x 1.42.3 - 2.89.1 x 11.1111444YesE PKG of 2500
166000736-F213 M 4.2 x 1.40.7-1.508.65 Sq45YesA PKG of 4000