Fractional Tap 3/8" - 24 NF Manufacturer: IRWIN SKU: IRW1536 Manufacturer part number: 1536 UPC: 042526015366 Call for pricing Qty: Buy Now Custom wishlist OK Add to wishlist Add to compare list Email a friend Bottom TapIdeal for routine maintenance, repair work and for rethreading where high accuracy and tolerance thread is not critical Straight flutes are ground to provide rapid chip removal for efficient threading Designed for hand threading work in a variety of materials Taps produce a class 2B thread Overview Attachments Reviews Bottom TapIdeal for routine maintenance, repair work and for rethreading where high accuracy and tolerance thread is not critical Straight flutes are ground to provide rapid chip removal for efficient threading Designed for hand threading work in a variety of materials Taps produce a class 2B thread