1/2-20 Hex Nut

Use with any “Big Nasty” .498 locking chuck air hammer. The LT498 has maximum power for fleet, heavy equipment, and industrial uses. Patent no. 7,036,211. Includes Components: PART NUMBER DESCRIPTION QTY LT498-1 Big Nasty Texas Twister™ Air Hammer Primary Drive Bar 1 LT855-2A 7″ Seal Remover 1 LT855-3A 20″ Straight Extension 1 LT855-4A 7″ J-Hook & Reverse Hammer 1 LT855-5A 7″ Universal Flat Blade Puller 1 LT855-6A Crows Foot – 7″ Axle Puller 1 LT855-7A 6″ Double Male Extension 1 LT855-8A 2.5″ Double Female Connector 2 LT855-10 1/2″ Flat Washer 2 LT855-11 1/2″ Lock Washer 4 LT855-12 1/2″-20 to 5/8″-18 Thread Connector 1 LT855-13 1/2″-20 to 3/4″-16 Thread Connector 1 LT855-14 5/8″-18 Finish Hex Nut for LT855-12 1 LT855-15 5/8″ Lock Washer for LT855-12 1 LT855-16 3/4″-16 Finished Hex Nut for LT855-13 1 LT855-17 3/4″ Medium Split Lock Washer for LT855-13 1 LT855A-18 Double Male Vise Grip Connector Bolt 1 LT498-TRAY Tray for LT498 Big Nasty Tool