Overview Product Description Sae Reducing Flare Nut 3/8" X 5/16". 9999055 SAE Reducing Flare Nut 3/8" x 5/16". Product Videos Custom Field Product Reviews Write a Review Write a Review × Sae Reducing Flare Nut 3/8" X 5/16". 9999055 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *