- PRODUCTS
- SURFACE OPTIONS
- ACCESSORIES
- Heavy Duty Trucks - Hub Cover Systems
- Heavy Duty Trucks - Hug-A-Lugs
- Heavy Duty Trucks - Wheel Cap Nuts
- Heavy Duty Trucks - Valve Stems
- Heavy Duty Trucks - Valve Stem Extensions
- Heavy Duty Trucks - Valve Stem Extension Stabilizers
- Heavy Duty Trucks - Valve Stem Extension Stabilizer Kits
- Heavy Duty Trucks - Double Seal Valve Cap
- Heavy Duty Trucks - Air Chuck & Service Gauges
- Heavy Duty Trucks - E-Z Mount Wheel Alignment Sleeves
- Light Duty Trucks - Hub Cover Systems
- Light Duty Trucks - Aluminum Axle End Covers
- Light Duty Trucks - Hug A Lugs
- Light Duty Trucks - Wheel Cap Nuts
- Catalog
- WARRANTY INFO
- CALCULIGHTER™
| Part No. | Thread Size | Hex | Torque |
| 005012 | M12 x 1.5mm | 7/8” | 80 - 90 ft. lbs. |
| 005014 | M14 x 1.5mm | 7/8” | 100 - 110 ft. lbs. |
| 005120 | 1/2” x 20 tpi | 7/8” | 90 - 100 ft. lbs. |
| 005716 | 7/16” x 20 tpi | 7/8” | 90 - 100 ft. lbs. |
| 005916 | 9/16” x 20 tpi | 7/8” | 120 - 140 ft. lbs. |

Each lug nut has specific inner threads for each application with
universal outside threads to accept the Alcoa chrome-plated nut
cover. (See Hug-A-Lug® Part Nos. 000078 and 000079)
Two-Piece Flange Nuts
(For Hub Piloted 16”x6” Wheels & some RV Wheels)
| Part No. | Thread Size | Hex | Torque |
| 039913 | M14 x 2.0mm (internal thread) |
1.050” | 140 ft. lbs. |
| 039946 | 5/8” x 18 tpi (internal thread) |
1 1/16” | 150 ft. lbs. |
| 139698 | M14 x 1.5mm (internal thread) |
1.050” | 140 ft. lbs. |
| 139987 | 9/16” x 18 tpi (internal thread) |
1.050” | 140 ft. lbs. |

Each lug nut has specific inner threads for each application with
universal outside threads to accept the Alcoa chrome-plated nut
cover. (See Hug-A-Lug® Part No. 019001)
ONE-PIECE FORGED STRENGTH
Our one-piece design eliminates welds that concentrate stress where fatigue cracks can start. Forging also aligns the metal grain in a uniform direction along the contours of the wheel, increasing strength.
WITHSTANDS TOUGH TERRAIN
In crush tests, Alcoa forged aluminum wheels withstood 432% more load than steel. Same technology we use to produce wheels for M-1 tanks and 747 jets.
SMOOTH RIDE
Precision machined to ensure a smoother, truer ride for both you – and your cargo. This is why most 18-wheelers ride Alcoa aluminum wheels.
BETTER HANDLING
Aluminum weighs less than steel, lowering the suspension’s unsprung weight, which allows faster suspension response, a smoother ride and improved traction when cornering.


