STUD WITH SPRING TYPE; CASE HARDENED MILD STEEL MATERIAL; 3/8 INCH NOMINAL DIAMETER; 16 TPI; 3/8 NOMINAL DIAMETER - FRACTIONAL; .375 NOMINAL DIAMETER - DECIMAL; SUPERSTRUT. BRAND; STUD LENGTH 1 INCH; USED ON A, C SERIES CHANNEL; FINISH/COATING GOLDGALV.