Round dies, fine pitch, UNF thread made from chrome-steel.tg {border-collapse:collapse;border-spacing:0;}.tg td{font-family:Arial, sans-serif;font-size:14px;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}.tg th{font-family:Arial, sans-serif;font-size:14px;font-weight:normal;padding:10px 5px;border-style:solid;border-width:1px;overflow:hidden;word-break:normal;border-color:black;}.tg .tg-s268{text-align:left} Product Code Part Number UNF Ø Weight mm g 004400241 440ASF 1/4 1/4x28 25.4 26 004400242 440ASF 5/16 5/16x24 25.4 22 004400243 440ASF 3/8 3/8x24 38.1 92 004400244 440ASF 7/16 7/16x20 38.1 93 004400245 440ASF 1/2 1/2x20 38.1 72 004400246 440ASF 9/16 9/16x18 38.1 70 004400247 440ASF 5/8 5/8x18 50.8 167 004400248 440ASF 3/4 3/4x16 50.8 155 004400249 440ASF 7/8 7/8x14 50.8 149 004400250 440ASF 1\" 1\"x12 50.8 139