Dubro 4-40 Nylon Insert Lock Nut – Precision Threaded Fastener for RC Models

Description

These are Nylon Insert Lock Nuts from Du-Bro.
FEATURES
Zinc plated, aircraft quality steel construction.
Plum colored nylon insert.
INCLUDES
(4) Lock Nuts
SPECIFICATIONS 
Thread Size: 4-40

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Quality Dubro Locknuts 4-40 (Dub170) for your collection.

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