I have an old Woods BB60 and I need to replace the blades. I think it makes sense to replace the bolts, washer and nuts also. Looking online, I see bolt assemblies for around $30 each. Are there any alternatives to the Woods OEM bolts?
1 1/8"-12 RH Thread Bolt for Rotary Cutter Blade. Fits all Woods, Taylor Pittsburg and Massey Mowers with 3/8" thick blades. Replaces 15311 and Taylor Pittsburg 809981.
www.qualityfarmsupply.com
I generally do not replace the bolt, unless it exhibits signs of significant wear.