Lincoln K and KP Numbers › Lincoln Electric KP14AH-364 CONTACT TIP, 3/64A, 1/4-28 THD(14AH-364) Lincoln Electric KP14AH-364 CONTACT TIP, 3/64A, 1/4-28 THD(14AH-364) Sale Price: $25.27 Original Price: $28.30 CONTACT TIP, 3/64A, 1/4-28 THD(14AH-364) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10.000 Add To Cart Added! CONTACT TIP, 3/64A, 1/4-28 THD(14AH-364) PURCHASE PRICE SHOWN IS FOR A QUANTITY OF 10.000