3/8" x 4 Eye Bolt - G277 SHOULDER NUT EYE BOLT - Forged Steel. All bolts Hot Dip galvanized after threading (UNC). Furnished with standard Hot Dip galvanized, heavy hex nuts. Fatigue rated at 1-1/2 times the Working Load Limit at 20,000 cycles. Ultimate Load is 5 times the Working Load Limit. Working Load Limit shown is for in-line pull.