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The LHMF wing knob with mounted screw is designed for quick manual adjustments in industrial applications, panels, and equipment where tool-free fastening is required.
Its wing-shaped geometry with side ribs provides a firm, non-slip grip and an effective lever effect, making tightening and loosening effortless.
The Ø 28 mm and Ø 38 mm versions are injection-molded in Polyamide 6, while the Ø 48 mm version incorporates glass fiber reinforcement for greater strength. The threaded stud in Zinc-Plated Steel combines mechanical strength with corrosion protection.
The standard knob color is Black, but the cap is also available in different colors for quick identification in industrial environments:
Orange RAL 2004, Blue RAL 5015, Yellow RAL 1021, Red RAL 3000, Green RAL 6024, and Grey RAL 7035.
Special versions in other colors, stainless steel, or custom lengths are available upon request. Please contact our sales department.
RAL colors manufactured
The Ø 28 mm and Ø 38 mm versions are injection-molded in Polyamide 6, while the Ø 48 mm version incorporates glass fiber reinforcement for greater strength. The threaded stud in Zinc-Plated Steel combines mechanical strength with corrosion protection.
The standard knob color is Black, but the cap is also available in different colors for quick identification in industrial environments:
Orange RAL 2004, Blue RAL 5015, Yellow RAL 1021, Red RAL 3000, Green RAL 6024, and Grey RAL 7035.
Special versions in other colors, stainless steel, or custom lengths are available upon request. Please contact our sales department.
RAL colors manufactured 
