√完了しました！ 1/4-20 unc-2b 251902-1/4-20 unc-2b hole size
Threads Thread data metric, unified, ACME and others ;1/4 UNC 2B JOPLUG® quantity Add to cart SKU SPE14JP Category Unified Series Additional information Additional information Weight02 lbs Dimensions02 × 02 × 05 in Product Search Products search Quick Links 3/410 UNC 2B JOPLUG®Thread plug gages nominal size go basic all classes all series unified pitch diameters not go x tolgo =no go=– xleadtol x ±halfangletol cl 2b cl 3b #0 80 unf 0519 0542 0536 0002 0002 0°30' #1 64 unc 0629 0655 0648 0002 0002 0°30' #1 72 unf 0640 0665 0659 0002 0002 0°30' #2 56 unc 0744 077 Iscar 1 4 Unc 3 Flute 2b Plug Spiral Flute Tap Msc Industrial Supply 1/4-20 unc-2b hole size