Overview Reviews Product Description Blind well nuts also known as well nuts or expansion nuts used to seal bolt holes and prevent leaking or limit vibration. Allows for secure fastening in thin metal sheet or blind holes. Papco Automotive Catalog Product Videos Custom Field Box quantity 10 Size #10-32 Product Reviews Write a Review Write a Review × Paulin #10-32 Blind Well Nut 10 Pc. 239-985 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Review Subject * Comments *