Overview Reviews Product Description IMPA 730685 LOCK NUT 310 GALV. BSP 3" Product Videos Custom Field IMPA Code 730685 HS Code 73071910 Country Of Origin GERMANY Product Reviews Write a Review Write a Review × IMPA 730685 LOCK NUT 310 GALV. BSP 3" Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *