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M20 DIN 934 / ISO 4032 standard metric hex nut for block knife mounting assemblies in Virtus Equipment and ZERMA America GSH 600/800, GSH 800/1200, and GSH 800/1600 Heavy-Duty Granulators. Used with M20 adjusting bolt (20014100) to secure and position the block knife. Sold individually.
The DIN 934 Nut M20 is a standard metric hex nut conforming to DIN 934 / ISO 4032 used in the block knife mounting assemblies of Virtus Equipment and ZERMA America GSH 600/800, GSH 800/1200, and GSH 800/1600 Heavy-Duty Granulators. It works in conjunction with the M20 x 65 adjusting bolt (20014100) to secure and precisely position the block knife at the entry and exit of the cutting chamber. The full hex profile provides reliable torque engagement for high-load installation and removal with standard metric wrenches. Replace this nut any time the block knife hardware is serviced, as reused nuts may have reduced thread integrity after repeated torque cycling under high-impact conditions. Consult your machine’s parts documentation to confirm the correct quantity. Sold individually.
| Weight | 0.5 lbs |
|---|---|
| Dimensions | 1.5 × 1.5 × 0.5 in |
SKU: 80010490
Standard: DIN 934 / ISO 4032
Thread Size: M20 x 2.5 mm (coarse pitch)
Type: Standard Hex Nut
Width Across Flats: 30 mm
Use With: Adjusting Bolt M20 x 65 (20014100)
Sold As: Individual nut
DIN 934 / ISO 4032 Standard Hex Nut: Full hex profile compatible with standard metric wrenches and sockets for reliable high-torque installation and removal in block knife assemblies.
M20 Thread for High-Load Applications: The larger M20 thread diameter provides the clamping force needed to securely lock block knife position under the impact and vibration loads of granulator operation.
Block Knife System Component: Used together with the M20 x 65 adjusting bolt (20014100) in the block knife adjustment and locking system -- order both components together when servicing the block knife assembly.
Replace at Each Service: Reused nuts may have reduced thread integrity after repeated torque cycling under high-impact conditions. Replace with each block knife service.
Used in the block knife mounting and adjustment assemblies of Virtus Equipment and ZERMA America GSH series Heavy-Duty Granulators. Always order and use together with the M20 x 65 adjusting bolt (20014100). Consult your machine’s parts documentation to confirm the correct quantity for your specific machine model and knife configuration.
Compatible Machines: Virtus Equipment H 60-80 and ZERMA America GSH 600/800; Virtus Equipment H 80-120 and ZERMA America GSH 800/1200; Virtus Equipment H 80-160 and ZERMA America GSH 800/1600 Heavy-Duty Granulators
Use With: Adjusting Bolt M20 x 65 Hex Head 10.9 (SKU 20014100)
