Indexing plunger ELESA+GANTER GN 817.2-4-4-BK-NI with plastic knob - stainless steel

This indexing plunger GN 817.2-4-4-BK-NI is a positioning element that operates on the principle of a spring-loaded pin. The NI (Stainless Steel) version ensures that both the body and pin are made of stainless steel, making it an ideal candidate for the food industry, pharmaceuticals, or outdoor installations. This model does not have a lock-out (version without rest position), which means that the pin immediately returns to the extended position once the handle is released.

• The precision-ground pin has a diameter of 4 mm. This dimension is crucial for choosing the counterpart (hole) into which the plunger will fit.

• The pin protrudes by 4 mm, providing sufficient engagement for secure positioning even in thinner materials.

• All metal parts are made of AISI 303 stainless steel, which excels in great mechanical strength and corrosion resistance.

• The ergonomic mushroom knob is made of black matte polyamide (technopolymer), which is pleasant to the touch and resistant to oils and solvents.

• The plunger is screwed into the structure using a fine thread (typically M8x1 for this size), allowing very precise adjustment of the screwing depth.