Overview Product Description WHITWORTH BSW HEXAGON DIE NUTS Thread - Whitworth (BSW) British Standard Whitworth Grade - Carbon Steel Sizes - 1/8" To 11/8" British made quality Dienuts, expect the best quality. All sizes come in a case/pot with lid. Product Videos Custom Field Product Reviews Write a Review Write a Review × Whitworth Carbon Steel Hexagon Die Nuts Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *