On Sale Add to Cart Quick view Avdel 249AK51618 Thread Conversion Kit, Hex/Round, 5/16"-18 Compatible Internal Thread Size, Steel, UNC Avdel MSRP: Now: $9.98 Was: $18.30 Avdel 249AK51618 Thread Conversion Kit, Hex/Round, 5/16"-18 Compatible Internal Thread Size, Steel, UNC This thread conversion kit is made of steel. It has an overall length of 1 57/64 inch and an... MSRP: Now: $9.98 Was: $18.30 Add to Cart Quick view Qty in Cart: 0 Quantity: Decrease Quantity: Increase Quantity: Price: MSRP: Now: $9.98 Was: $18.30 Subtotal: Add to Cart