Push-ons also known as shaft retainers, are self-threading and self-locking fasteners with inner teeth that slide over a non-threaded stud to secure two panels together. They greatly reduce installation costs and problems associated with cross-threading. Push-ons have prevailing torques that provide excellent resistance to vibration, and can simplify your designs. Available in standard and metric sizes with 6 to 8 inner teeth plus a variety of materials and finishes, these Push-ons can accommodate larger studs and reduce insertion efforts.
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Push-On Retainers

13.5 Millimeter (mm) Part Diameter Push-On Retainer
Push-On Retainers

0.625 Inch (in) Part Diameter Push-On Retainer
Push-On Retainers

0.195 Inch (in) Part Diameter Push-On Retainer
Push-On Retainers

0.195 Inch (in) Part Diameter Push-On Retainer
Push-On Retainers

0.195 Inch (in) Part Diameter Push-On Retainer
Description N/A Push-ons also known as shaft retainers, are self-threading and self-locking fasteners with inner teeth that slide over a non-threaded stud to secure two panels together. They greatly reduce installation costs and problems associated with cross-threading. Push-ons have prevailing torques that provide excellent resistance to vibration, and can simplify your designs. Available in standard and metric sizes with 6 to 8 inner teeth plus a variety of materials and finishes, these Push-ons can accommodate larger studs and reduce insertion efforts.
Weight N/A
Finish N/A Mechanical Zinc Yellow Chromate N/A MECHANICAL ZINC N/A Phosphorus and Oil N/A MECHANICAL ZINC N/A Phosphorus and Oil
Material Thickness (Decimal) N/A 0.250 in N/A 0.014 in N/A 0.01 in N/A 0.01 in N/A 0.01 in
Part Diameter N/A 13.5 mm N/A 0.625 in N/A 0.195 in N/A 0.195 in N/A 0.195 in
Stud Diameter N/A 5.920 mm6.050 mm N/A 0.316 in N/A 0.060 in0.065 in N/A 0.060 in0.065 in N/A 0.091 in0.097 in
Stud Size N/A M6 N/A 5/16 in N/A 1/16 in N/A 1/16 in N/A 3/32 in
Original Equipment Manufacturer (OEM) Reference N/A
Number of Prongs N/A 8 N/A 8 N/A 6 N/A 6 N/A 6
Features and Benefits N/A
  • Reduces Cost - Eliminates secondary operations like notching, threading and drilling
  • Fast Assembly - Simply push on to apply
  • Knock-Down - Products are applicable
  • Maximum Holding Power - Eliminates warranty issues caused by vibration loosening
  • No Tools Required
  • One-part, Low-Profile Design - Reduces inventory, Easily fits small mechanical and electrical applications
Push-ons require shaft hardness maximum of 30T-78. Shaft materials must be appreciably softer than the retainers. For best results, shaft should have lead-in chamfer. Please consult with an EFC representative for details.
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