EFC International
EFC International
1940 Craigshire St. Louis,
MO 63146-4008
Phone: 1 314.434.28881
Contact: www.efc-intl.com/contact
Website: www.efc-intl.com
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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.
Push-On Retainers
Push-On Retainers - 2
Unit of Measure
1 2 3 

Item #

Item Name

Material Thickness (Decimal)

Part Diameter

Stud Diameter

02P689086-04Q N/A 13.5 Millimeter (mm) Part Diameter Push-On Retainer N/A 0.250 in N/A 13.5 mm N/A 5.920 mm6.050 mm
02616038-03 N/A 0.625 Inch (in) Part Diameter Push-On Retainer N/A 0.014 in N/A 0.625 in N/A 0.316 in
02P516001-01Q N/A 0.195 Inch (in) Part Diameter Push-On Retainer N/A 0.01 in N/A 0.195 in N/A 0.060 in0.065 in
02P616001-03Q N/A 0.195 Inch (in) Part Diameter Push-On Retainer N/A 0.01 in N/A 0.195 in N/A 0.060 in0.065 in
02P616002-01Q N/A 0.195 Inch (in) Part Diameter Push-On Retainer N/A 0.01 in N/A 0.195 in N/A 0.091 in0.097 in
02P616003-01Q N/A 0.375 Inch (in) Part Diameter Push-On Retainer N/A 0.009 in N/A 0.375 in N/A 0.122 in0.128 in
02P616003-03Q N/A 0.375 Inch (in) Part Diameter Push-On Retainer N/A 0.009 in N/A 0.375 in N/A 0.122 in0.128 in
02P616003-19 N/A 0.375 Inch (in) Part Diameter Push-On Retainer N/A 0.009 in N/A 0.375 in N/A 0.122 in0.128 in
02P616004-01Q N/A 0.375 Inch (in) Part Diameter Push-On Retainer N/A 0.014 in N/A 0.375 in N/A 0.122 in0.128 in
02P616004-03Q N/A 0.375 Inch (in) Part Diameter Push-On Retainer N/A 0.014 in N/A 0.375 in N/A 0.122 in0.128 in
02P616004-168 N/A 0.375 Inch (in) Part Diameter Push-On Retainer N/A 0.014 in N/A 0.375 in N/A 0.122 in0.128 in
02P616004-FD20Q N/A 0.375 Inch (in) Part Diameter Push-On Retainer N/A 0.014 in N/A 0.375 in N/A 0.122 in0.128 in
02P616005-01Q N/A 0.25 Inch (in) Part Diameter Push-On Retainer N/A 0.012 in N/A 0.25 in N/A 0.125 in
02P616005-15Q N/A 0.25 Inch (in) Part Diameter Push-On Retainer N/A 0.012 in N/A 0.25 in N/A 0.125 in
02P616006-01Q N/A 0.437 Inch (in) Part Diameter Push-On Retainer N/A 0.01 in N/A 0.437 in N/A 0.153 in0.158 in
02P616006-03Q N/A 0.437 Inch (in) Part Diameter Push-On Retainer N/A 0.01 in N/A 0.437 in N/A 0.153 in0.158 in
02P616007-01Q N/A 0.437 Inch (in) Part Diameter Push-On Retainer N/A 0.014 in N/A 0.437 in N/A 0.153 in0.158 in
02P616007-03Q N/A 0.437 Inch (in) Part Diameter Push-On Retainer N/A 0.014 in N/A 0.437 in N/A 0.153 in0.158 in
02P616008-01Q N/A 0.437 Inch (in) Part Diameter Push-On Retainer N/A 0.01 in N/A 0.437 in N/A 0.185 in0.191 in
02P616008-03 N/A 0.437 Inch (in) Part Diameter Push-On Retainer N/A 0.01 in N/A 0.437 in N/A 0.185 in0.191 in
02P616009-03 N/A 0.437 Inch (in) Part Diameter Push-On Retainer N/A 0.014 in N/A 0.437 in N/A 0.185 in0.191 in
02P616009-19 N/A 0.437 Inch (in) Part Diameter Push-On Retainer N/A 0.014 in N/A 0.437 in N/A 0.185 in0.191 in
02P616009-214 N/A 0.437 Inch (in) Part Diameter Push-On Retainer N/A 0.014 in N/A 0.437 in N/A 0.185 in0.191 in
02P616009-FD20Q N/A 0.437 Inch (in) Part Diameter Push-On Retainer N/A 0.014 in N/A 0.437 in N/A 0.185 in0.191 in
02P616010-03Q N/A 0.531 Inch (in) Part Diameter Push-On Retainer N/A 0.012 in N/A 0.531 in N/A 0.216 in0.222 in
Unit of Measure
1 2 3