5/16"-18 UNC HSS Hex Die Quantity:1 They have a bright finish

They have a bright finish with a 1/4" quick change hex shank

Tap Drill Size J

Part Number DWT60810

flat sides of a lug nut

Part Number DWRRHDE9/16

5/16"-18 UNC HSS Hex Die Quantity:1 They have a bright finishProduct Description Hex Dies are for dressing over brusied or rusty threads, they are the most cost effective rethreading tool available. No special holder is required for this type of die, any wrench large enough will suffice. Ideal for maintenance in the shop or field. High speed steel hex dies are for re threading "or cleaning" bruised or rusty threads or making new threads. Brand Drill America Part Number DWTHSHEX51618 Size 5 16" 18 Material High