Castle Nut 9/16-18 Grade 5 for Aviation Ground Support Equipment – Box of 20

Engineered for reliable fastening in Aviation Ground Support Equipment, this Castle Nut features a 9/16-18 thread size and is manufactured to Grade 5 specifications, ensuring a robust balance of strength and durability. Supplied in a convenient box of 20, these nuts are crafted to meet the rigorous demands of aviation maintenance and support applications. Their precise threading and Grade 5 material composition provide secure, vibration-resistant connections critical for operational safety and efficiency. Ideal for technicians and maintenance professionals seeking dependable hardware, this castle nut supports streamlined inventory management and reduces downtime by delivering consistent performance in demanding environments.