Knobs are used in a wide variety of applications in our day-to-day lives and perform many functions, from being used as fixed handles to being used to tighten, loosen, adjust, clamp and push other components or pieces of equipment. They are used in various applications, from industrial and construction machinery to audio and visual equipment.
These cross-shaped handwheels from RS PRO are an ergonomic shape to ensure user comfort and ease of use. The knob handles are made from impact-resistant thermoplastic bodies and male knobs are fitted with a protruding screw insert (male) of either stainless steel or zinc-plated steel. Female knobs and threaded though knobs have threaded inserts of zinc-plated or stainless steel. Zinc-plated steel and stainless steel both provide wear resistance for the threads to ensure that the threads last throughout general use and are not easily damaged or sheared.
Zinc-plated steel: M8 x 12 (RS 7027715), M8 x 15 (RS 7027718), M10 x 15 (RS 7027712), M12 x 15 (RS 7027721).
Stainless steel: M8 x 15 (RS 7027740), M10 x 15 (RS 7027759), M12 x 15 (RS 7027752).
Zinc-plated steel: M6 x 25mm (RS 7027692), M8 x 20mm (RS 7027695), M8 x 30mm (RS 7027699), M8 x 25mm (RS 7027709), M10 x 25mm (RS 7027702), M12 x 30mm (RS 7027706).
Stainless steel: M6 x 25mm (RS 7027737), M8 x 20mm (RS 7027730), M8 x 30mm (RS 7027734), M8 x 25mm (RS 7027743), M10 x 25mm (RS 7027746).

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Rolleiflex 1B 2B & B Film Plate Holders * For Rolleiflex/Rolleicord
Mamiya Flag Shade + Ring 77mm + Soft Case * Excellent
Olympus MacroPhoto Group Manual * Excellent
Kodak FIII/27 2X Filter Green * Excellent
Busch Wimett Folding Binoculars * A. Franks Ltd Manchester *Excellent
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W. Watson & Son London 1903 3042 Tel. Sig. (MkII) G.S. Military Telescope 3 Draw
Carl Zeiss MC Jena DDR Flektogon 35mm f/2.4 Prime Lens * M42 Screw Mount
Canon Camera Holder F4 * F-1 A-1 AE-1P MA A2 A F Cameras Winders Drives * MINT
Olympus OM Winder 2 * For OM-1 OM-2 OM-2N OM-3 OM-4 OM-10 OM-20 OM-30 OM-40 Etc
Advantage Timber Bean Bag Support * Cameras Lenses Scopes etc..
Zeiss Ikon 1132 S60 Camera Lens Hood 1132-S60 * MINT * Made in Germany
Bolex Vario Switar 57mm Front Lens Cap * Excellent
Schneider Kreuznach Tele Xenar 18cm f/5,5 180mm f/5.5 Prime Lens * Screw Mount
SanDisk 32GB Ultra Compact Flash 50MB/s CF Memory Card * Excellent
Fujifilm EF-X8 Hot Shoe Mount TTL Flash * X-H2S X-H2 X-H1 X-Pro3 X-Pro2 etc..
Pentax-A Fit Vivitar 19mm f/3.8 MC Ultra Wide Angle Prime Lens * Film & Digital
+Tamron Adaptall 2 28mm f/2.5 BBAR MC Wide Angle Lens (02B) * Fully Working 