HEAVY HEX NUTS ARE USED ON A PROPELLER SHAFT AND ARE PAIRED WITH A HEAVY HEX JAM NUT. THIS COMBINATION IS USED TO SECURE THE PROPELLER ON THE SHAFT. THIS HEX AND JAM COMBINATION IS THE STAPLE OF THE MARINE PROPULSION INDUSTRY. PLEASE CONTACT US REGARDING THE SHAFT SIZE OF THE VESSEL.
DIMENSIONS:
3 1/2" ACROSS FLATS, 2-13/64" THICKNESS
CONTACT OUR SALES DEPARTMENT FOR ADDITIOAL INFORMATION AND BULK PRICING.
