ASTM A307/ASTM A563 MATERIAL; 2-1/4 INCH; 2.25 LENGTH - DECIMAL; 2-1/4 LENGTH - FRACTIONAL; 3/8 INCH NOMINAL DIAMETER; UNC THREAD SERIES; 16 TPI; SAE J429 APPLICABLE STANDARD; 3/8 NOMINAL DIAMETER - FRACTIONAL; .375 NOMINAL DIAMETER - DECIMAL