Chipper Knife Bolt 900490053 (1/2 x 21/2) 12Pack Keep chipper knives securely fastened with a reliable replacement bolt designed for routine maintenance and heavy use. This 12pack of bolts provides the quantity and specification needed for service crews, contractors, and equipment owners who perform regular blade changes. Key benefits Secure fastening: Sized at 1/2 x 21/2 to match common chipper knife mounting requirements, helping maintain blade alignment and cutting performance. Ready stock for maintenance: Twelve bolts per pack reduce downtime by ensuring you have spares on hand during knife replacement or field repairs. Consistent fit: Manufactured to the 900490053 specification for direct replacement where this model number is required. Durable fastening solution: Engineered for repeated installation and removal during routine maintenance. Product details Item: Chipper knife bolt Model number: 900490053 Size: 1/2 x 21/2 (diameter x length) Pack quantity: 12 bolts per package Function: Fastens chipper knives to the rotor or knife holder Compatibility Intended for chippers and shredders that require 1/2 x 21/2 knife bolts and use the 900490053 specification. Check your equipment manual or existing hardware to confirm size and model match before ordering. Practical use scenarios Routine blade change: worn or damaged bolts during scheduled knife rotation to keep your chipper operating at designed cutting quality. Field repairs: Carry a pack for roadside or remote repairs to restore secure knife mounting after bolts become stripped or corroded. Workshop inventory: Stock bolts in maintenance shops to support service teams that perform frequent blade servicing on multiple machines. Installation tips Inspect mating threads and washers during installation and hardware showing wear. Torque bolts to the equipment manufacturer recommended specification to ensure secure clamping without overloading the fastener. Use appropriate thread locking practices if specified by the machine manufacturer. What this product delivers A straightforward, correctly sized replacement bolt supplied in a convenient 12pack, intended to match the 900490053 specification for chipper knife fastening. Practical for maintenance crews, equipment owners, and shops that require consistent, onhand replacement hardware. Note Confirm compatibility with your machine model and mounting hardware before to ensure proper fit and safe operation.