3440-4-B产品概述
Control knob, round with a white indicator line on the top and side. This control knob is used in a variety of consumer electronics, industrial, and commercial applications.
Features:
1. Made in high impact matte black plastic.
2. Corrosion resistant metal insert for maximum strength.
3. Two 4-40 UNC set screws.
4. RoHS compliant and RoHS process tested.