Midwest Fastener 12 mm-1.75 Prevailing Torque Lock Nut

The Midwest Fastener prevailing torque lock nut is engineered for reliable, vibration-resistant fastening in demanding automotive, industrial, and agricultural assemblies. Manufactured from durable steel with a protective zinc finish, it offers excellent corrosion resistance and dependable long-term performance. Featuring a coarse thread design and a grade 8.8 rating, this prevailing torque nut maintains continuous locking force without requiring additional washers or pins.