One New Aftermarket Castle Nut, Size: 1” UNF (Din 935) Tensile strength: 8.8
Fits Ford/New Holland Models: 3550, 3550 US Built, 4000, 4000 US Built, 4400, 4400 US Built, 4500, 4500 US Built, 5000, 5000 US Built, 5110, 5600, 5610, 5640, 5700, 5900, 6410, 6600, 6610, 6640, 6700, 6710, 6810, 7000, 7010, 7410, 7600, 7610, 7630, 7700, 7710, 7740, 7810, 7840, 7910, 8010, 8030, 8210, 8240, 8340, TS100, TS90

Tech Info:
-Din No.: 935
-Finish: Clear Zinc
-Grade: 8
-Nut type: Castle Nuts
-Size inches: 1
-Tensile strength: 8.8
-Thread: UNF

Replaces Part Number(s): 83958917, 390767S36