Overview Reviews Product Description Fairview General Catalog Product Videos Custom Field Size 1/4-28" x .54" Classification Grease nipple Material Steel Product Reviews Write a Review Write a Review × Fairview 1/4-28" x .54" Steel Male UNF Straight Grease Nipple GN-641 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *