Tennant 18217 by Tennant OEM No reviews 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Contact Us For Pricing And Availability Description Warranty OEM Cross Reference Machine Fitment Description NUT, LOCK, ELE, 0.75NPT Fits Tennant 18217Item discontinued. Contact us for possible replacement. Warranty OEM Cross Reference Machine Fitment