Library › Hardware › End cap for a 2 in hollow piston with an 8 mm rod socket

Ringbom displacer cap

Ringbom displacer cap: Ø44 × 3 spigot into a 2 in shell displacer, Ø46 × 1.5 flange, Ø16 boss to 18.5 with an Ø8 socket 12 deep and an M4 grub (Ø3.3)

Exact dimensions. True size, no printing tolerance added. Threads are plain cylinders at the major diameter.

STEP STL free, CC BY 4.0 (credit "Xem Studio")

Dimensions

part	ringbom-cap-2in-r8
spigot_mm	Ø44 × 3
flange_mm	Ø46 × 1.5
boss_mm	Ø16 × 14
socket_mm	Ø8 × 12

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From the full sheet

End cap for a 2 in hollow piston with an 8 mm rod socket: every size, notes, mating features and sources. What cap closes a hollow piston and holds an 8 mm rod?