Overview Reviews Product Description 1/2x13 TPI x 3 inch Alloy Steel Flat Head Socket Cap Screw - UNC Product Videos UOM UOM EA Product Reviews Write a Review Write a Review × 1/2-13X3 FLAT HD SOCKET BOLT Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *