Overview Reviews Product Description IMPA 730670 LOCK NUT 310 GALV. BSP 3" Product Videos Custom Field IMPA Code 730670 ISSA Code 6701911 HS Code 73071910 Country Of Origin GERMANY Product Reviews Write a Review Write a Review × IMPA 730670 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 *