Hand taps, 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 Square end L L1 Weight mm mm mm g 004330301 433ASF 1/4 1/4x28 4.9 70 30 45 004330302 433ASF 5/16 5/16x24 4.9 70 30 60 004330303 433ASF 3/8 3/8x24 5.5 75 35 89 004330304 433ASF 7/16 7/16x20 6.2 80 40 88 004330305 433ASF 1/2 1/2x20 7 85 45 148 004330306 433ASF 9/16 9/16x18 9 90 45 181 004330307 433ASF 5/8 5/8x18 9 100 47 222 004330308 433ASF 3/4 3/4x16 11 110 50 323 004330309 433ASF 7/8 7/8x14 14.5 120 60 382 004330310 433ASF 1\" 1\"x12 16 130 60 540