Overview Reviews Product Description 1/4 inch x 20 TPI x 3/8 inch long Socket Head Cap Screw-UNC, 18.8 Stainless Steel Product Videos Custom Field UOM EA Product Reviews Write a Review Write a Review × 1/4-20X3/8 SOCKET HD BOLT 18.8 UNC SS Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *