Item #172 in Diagram
Carburetor Mounting Bolt & Nut
Part # 92015-1367 & 172BA06115
External Dimensions : 6mm x 115mm
Everything in the pic is included.
May need additional cleaning.
Item
may fit other models. Check with your local repairman for correct fit
or email me with your model number and I will try to verify fit for your
application.