If you own a Scag mower and need to replace your blade bolt, this is the exact replacement part you're looking for! This Grade 5 bolt measures 9.5 inches long with a 5/8 diameter and 11 thread size - specifically designed to fit Scag midsize mowers with 32, 40, 48, 52, 61, and 72 inch cutting decks. It directly replaces the OEM Scag part number 04001-41, so you know it's going to fit perfectly and function exactly like the original. The Grade 5 rating means it's strong enough to handle the stress and vibration of mowing operations without shearing or stripping. Installation is straightforward if you're familiar with basic mower maintenance - just make sure to follow proper torque specifications when tightening. Having the right replacement part means your mower stays safe and operational, and you avoid the frustration of incompatible hardware. The quality feels substantial - this isn't some cheap aftermarket part that might fail prematurely. Whether you're doing routine maintenance or repairing after hitting something, having the correct blade bolt is crucial for safe operation. Keep one on hand as a spare so you're not stuck waiting for parts during mowing season. It's one of those simple but essential replacement parts that every Scag mower owner should have in their maintenance kit. The precise engineering means it aligns perfectly with your mower's blade and deck system, ensuring smooth, safe operation every time you mow.