3/16" Hole Diam, 1/2" OD, 3/8" Width Across Flats Washer Lock Nut MPN:3404

The 3/16 hole diameter, 1/2 OD, and 3/8 width across flats washer lock nut is a versatile fastener that provides superior clamping power for numerous applications where secure connections are necessary. Due to its high tensile strength and ability to resist tampering or loosening even under harsh conditions, this product finds wide application in industries such as aerospace, automotive, construction, agriculture machinery or military equipment. The locknut feature ensures easy installation by eliminating the need for any additional fasteners thus saving time while maintaining strong joint integrity even on uneven or vibrating surfaces. Additionally, its 3/16 hole diameter provides better holding power compared to standard hardware making it suitable for both hand and power tool applications including tightening operations on bolted connections where consistent torque is critical for optimum performance.