Elma (021-5420) Knob Round Shaft 6 mm Nylon (Polyamide)

Elma 021-5420 – Round Shaft Knob, 6mm

The Elma 021-5420 is a black round knob with an indicator line, made of nylon (polyamide) with a glossy finish. It has a 28mm knob diameter — the largest in the Classic Collet range — and is designed for a 6mm round shaft, fixed onto the shaft using the proven collet tightening method.

Quick spec sheet:

• Shaft type: Round
• Shaft diameter: 6mm
• Knob diameter: 28mm
• Material: Nylon (Polyamide)
• Style: Round with indicator line
• Mounting: Collet tightening
• Color: Black, glossy finish
• Compliance: No SVHC (as of 15-Jan-2018)