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Overview
Nut, Self-Locking, Extended Washer, Double Hexagon is identified by U129163. This double hexagon nut offers a prevailing torque all metal design, ensuring a secure fit in specific applications. Its thread series is Unified National Joint Fine (UNJF) with a nominal thread size of 0.250 inches. The overall height of the nut ranges from 0.500 inches minimum to 0.510 inches maximum, making it a compact yet effective fastening solution. The included dry film lubricant adds to its performance, while the right-hand thread direction ensures compatibility with standard installations.
Features & Benefits
Features a prevailing torque all metal design for reliable locking
Designed with a double hexagon style for enhanced grip
Includes a dry film lubricant for improved performance
Right-hand thread direction for standard compatibility
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