SAE TS149-2-2004 TS149 Technical Specification for All Metal Self-Locking Nuts (UNJ Threads) 1550 MPa (225,000 lbf/in²) Minimum Tensile Strength at Ambient Temperature
2004SAE TS149-2-2004 TS149 Technical Specification for All Metal Self-Locking Nuts (UNJ Threads) 1550 MPa (225,000 lbf/in²) Minimum Tensile Strength at Ambient Temperature