A-252BH-AI Nut
A-252BH-AI Nut
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One New Aftermarket Replacement Jam Nut for Bush Hog Rotary Cutters
This hardened 1-1/8" NF (National Fine) hex jam nut is the blade bolt locking nut used on Bush Hog rotary cutter blade bolt assemblies. It threads onto the keyed blade bolt (part 7919BH) to secure the cutting blade to the mower deck, holding the blade in place under heavy-duty mowing conditions. Used in conjunction with the 1-1/8" lockwasher (part 20322), this jam nut is a standard wear item that should be inspected and replaced whenever blades or blade bolts are serviced.
Specifications
- Thread Size: 1-1/8" NF (National Fine)
- Thickness: 5/8"
- Type: Hex Jam Nut, Hardened
Compatible Models
Bush Hog Rotary Cutters: 12, 109, 126, 160, 166, 268, 286, 295, 296, 297, 305, 306, 310, 315, 502, 1050R, 1206R, 1297, 2010, 2315, 2415, 2512, 2610, 2615, 2810R4, 2815R4, 3209, 3210, 3368, 3610, 3615, BH216, RZ60, SQ84, SQ142, SQ172 and additional Bush Hog rotary cutter models
Replaces Part Number(s):
252BH, A-252BH-AI
New aftermarket replacement part - not remanufactured, not used.



