Import an engineering drawing or input nut details such as size, material, thread style and standard.
Unit of Measure

Instructions

N/A Please fill in the following information and upload drawing if available.

Other

N/A National can accomodate for any thread type, from 0-80 UNF up to 12-28 UNF, 1/4-20 UNC up to 4-8 N. See chart popup to left.

Style

N/A Hex Style Other

Choose a Material Grade/Class

N/A Class 10.9 Class 12.9 Class 8.8 Grade 5 Grade 8 Other