Overview Reviews Product Description Uni-Thread Insert (each insert) BSW 1/2 - 12 x 1.5d Product Videos Custom Field Product Reviews Write a Review Write a Review × Unithread Insert BSW 1/2" - 12 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *