On-Sert® fasteners slip over hollow plastic bosses and prevent splitting while driving screws. Two types of On-Serts® are used depending on their placement at top or bottom of the boss.
Unit of Measure

Specifications

Screw Size

N/A 4-40

Hole Diameter

N/A 0.141 in

Height

N/A 0.22 in

Material Thickness (Decimal)

N/A .015 in

Diameter

N/A 0.25 in

Minimum Hole Height

N/A 0.156 in

Features and Benefits

Features and Benefits

N/A
  • Hollow, helical design saves cost over solid inserts
  • Resists screw pull-out
  • Prevent cross-threading
  • Screw can be removed without damaging the boss or fastener
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