Tennant/Nobles - 4031247 - Nut, Hex, Lock, M4 X 0.70, Nl, Ss (Replaces Tennant 33932)

Tennant 4031247 is a stainless steel hex lock nut, M4 x 0.70, with a nylon insert (Tennant prints NL), also listed as 33932. It is common hardware found across Tennant scrubbers, sweepers, carpet cleaners and wet/dry vacuums.

The quantity varies, often 4 per group. Tennant's catalog lists 4 in the Tank Group of the 3500 and 3520 15-gal wet/dry vacuums and 2 in the Brake Pedal & Accelerator Pedal Group (S/N 00000000 - 10508136) of the R14 and the Strive Rider. The manual fitment index names the T12, T1, M20, 6400, T7, 5700XP and 5100, among many others, so use your parts drawing to find the right group.