2012 Ford F-150 Lug Nut Torque & Bolt Specs

The 2012 Ford F-150 lug nut torque is 150 ft-lbs (203 Nm), tightened with a 21mm socket on M14 x 1.5 studs. Torque in a star pattern in two passes (snug, then final), and re-check after the first 50–100 miles of driving. Use a calibrated torque wrench — not an impact gun — for the final pass.

Lug nut torque: 150 ft-lbs (203 Nm) · Socket size: 21mm · Thread: M14 x 1.5.

This page is the OEM-referenced fastener summary for the 2012 Ford F-150. Use it before any maintenance or repair job where torque values matter — brake work, wheel changes, suspension service, engine teardowns, or oil changes. Specs are pulled from manufacturer service literature, cross-checked against community data, and updated as new chassis variants become available.

Ford lug-nut torque varies more by chassis than most makes — 100 ft-lbs for Focus/Fusion/Fiesta, 150 ft-lbs for half-ton F-150, and 165 ft-lbs for Super Duty F-250/F-350. F-150s from 2004-2014 use a 21mm OEM socket, while 2015+ aluminum-body trucks moved to the larger 22mm. Ford torque-to-yield (TTY) head bolts are standard from the early 2000s — do not reuse them, ever.

Common fastener categories on the 2012 Ford F-150

Repair guidance for this model year

For 2012 model-year work: This era introduced widespread torque-to-yield (TTY) bolts on head, main, and crank pulley fasteners. TTY bolts stretch permanently when torqued and must not be reused — the spec calls for a fresh bolt every time. Always verify TTY status against the FSM before reassembly.

Tools you will need

Frequently asked questions

What is the lug nut torque on a 2012 Ford F-150?

The OEM-specified lug-nut torque for the 2012 Ford F-150 is 150 ft-lbs (203 Nm), using a 21mm socket on M14 x 1.5 thread studs. Use a calibrated torque wrench in a star pattern, in two passes (50% and 100%), and re-check after 50-100 miles of driving.

What socket size do I need for the 2012 Ford F-150 lug nuts?

The 2012 Ford F-150 uses a 21mm socket. A 6-point impact-rated socket is recommended over a 12-point chrome socket — 12-points round off lug nuts under impact-driver use.

Are the 2012 Ford F-150 fasteners metric or SAE?

Metric is the standard for this vehicle. Most fasteners on this vehicle are metric (M6, M8, M10, M12, M14). Bring a full metric set; SAE substitutes can round the head. Bolt-head markings are the fastest way to confirm grade and material at the bench.

Other Ford F-150 years

Same model, different model year — fastener spec may change. Always confirm against the year for your VIN.

→ 2012 Ford F-150 oil drain plug torque & size

→ 2012 Ford F-150 suspension & steering torque specs (control arm, ball joint, tie rod)

→ 2012 Ford F-150 engine & transmission mount torque specs

All 110 2012 Ford F-150 fastener specs

Per-bolt torque, wrench size, and thread spec for the 2012 Ford F-150, sourced from OEM service literature and verified against community shop data. Values pair imperial (ft-lb) and metric (Nm) where the manufacturer publishes both.

Wheels — 2012 Ford F-150

Wheel and lug nut spec for the 2012 Ford F-150. For the wheels, plan for a 21mm tool on a M14 x 1.5 stud; final torque is 150 ft-lbs (203 Nm) (lug nut).

Brakes — 2012 Ford F-150

Brake fasteners on the 2012 Ford F-150 — caliper bracket, slide pins, and banjo bolt torque follow. Rear brake caliper guide pin bolts tightens to 22 ft-lbs, takes a 11mm driver, runs on M8 threads, located at the rear caliper guide pins. The brake caliper banjo bolt (brake hose flow bolt) uses a 14mm drive on a M10 banjo thread, torqued to 26 ft-lbs at the brake hose to caliper inlet. At the rear caliper bracket to rear axle knuckle, the rear brake caliper bracket bolts (anchor plate) torques to 184 ft-lbs (18mm drive, M14 thread). For the brake hose bracket to wheel knuckle, plan for a 10mm tool on a M10 stud; final torque is 22 ft-lbs (brake flexible hose bracket bolt). Front brake caliper bracket bolts (anchor plate) tightens to 184 ft-lbs, takes a 18mm driver, runs on M14 threads, located at the caliper bracket to front steering knuckle. The abs wheel speed sensor bolt uses a 10mm drive on a M8 thread, torqued to 20 ft-lbs at the abs tone ring sensor to knuckle. At the dust shield to knuckle/axle, the brake disc shield bolts torques to 159 in-lbs (10mm drive, M8 thread). For the caliper guide pins / slide pins (front), plan for a 13mm tool on a M10 stud; final torque is 27 ft-lbs (front brake caliper guide pin bolts). Front brake caliper bracket bolt tightens to 185 ft-lbs (250 Nm), takes a 24mm driver, runs on M16x2.0 threads, located at the front wheel hub.

Engine — 2012 Ford F-150

Engine bolt-by-bolt torque for the 2012 Ford F-150, including the long block, valve covers, and intake. The ignition coil bolt (coil-on-plug) uses a 8 mm drive on a M6 thread, torqued to 53 in-lbs (6 Nm) at the each coil-on-plug to valve cover, 1 bolt per coil (8 total). At the along top of each camshaft, all regular caps, the camshaft bearing cap bolts (all journal caps) torques to Initial 53 in-lbs, then +45 degrees (TTY per Summit Racing); final value 89 in-lbs (10 Nm) (8 mm drive, M6 thread). For the engine block lower sides (one per bank), plan for a 13 mm tool on a M8 stud; final torque is 15 ft-lbs (20 Nm) (knock sensor bolt). Harmonic balancer bolt (crankshaft damper) tightens to Stage 1: 103 ft-lbs | Stage 2: Loosen 1/4 turn | Stage 3: 74 ft-lbs, takes a 1-1/4 in (32mm) driver, runs on M20 threads, located at the crankshaft snout. The connecting rod bolts uses a 10mm drive on a M9 thread, torqued to 60 ft-lbs (rod bolt stretch method: 0.0058–0.0062 in) at the connecting rod cap to rod. At the chain guides to block/head, the timing chain guide bolts torques to 89 in-lbs (8mm drive, M6 thread). For the front of crankshaft, single center bolt, plan for a 1-3/16 in or 30 mm tool on a M20x1.5 stud; final torque is Stage 1: 103 ft-lbs; Stage 2: back off 1/4 turn (90 degrees); Stage 3: 74 ft-lbs final (Summit Racing procedure). Alternative Ford procedure: 90 Nm, loosen 1 full turn, retighten 50 Nm, then +85-95 de (harmonic balancer / crankshaft damper pulley bolt). Accessory drive belt tensioner bolts tightens to 18 ft-lbs (25 Nm), takes a 15 mm driver, runs on M10x1.25 threads, located at the belt tensioner to front of engine block. The spark plug uses a 16mm Socket drive on a M14 x 1.25 thread, torqued to 11 ft-lbs (15 Nm) at the cylinder head. At the idler pulley bracket, front of engine, the accessory drive belt idler pulley bolt torques to 18 ft-lbs (25 Nm) (15 mm drive, M10x1.25 thread). For the oil filter adapter plate to engine block, plan for a 10 mm tool on a M8x1.25 stud; final torque is 18 ft-lbs (25 Nm) (oil filter adapter bolts). A/c compressor bolts tightens to 18 ft-lbs (25 Nm), takes a 15 mm driver, runs on M10 threads, located at the a/c compressor to bracket and block. The valve cover bolts (lh and rh) uses a 8 mm drive on a M6 thread, torqued to 89 in-lbs (10 Nm) at the top of each cylinder head; 15 bolts lh, 14 bolts rh. At the thermostat housing / coolant outlet, the thermostat housing bolts torques to 89 in-lbs (8mm drive, M6 thread). For the pickup tube brace/spacer to engine block or ladder, plan for a 10 mm tool on a M8x1.25 stud; final torque is 18 ft-lbs (25 Nm) (oil pump screen and pickup tube spacer / strap bolt). Oil pump screen and pickup tube to oil pump bolts tightens to 89 in-lbs (10 Nm); Summit Racing adds +45 degrees for performance, takes a 8 mm driver, runs on M6 threads, located at the pickup tube flange to oil pump body. The oil pressure switch uses a 22 mm or sender socket drive on a 1/8 NPT tapered pipe thread thread, torqued to 10 ft-lbs (14 Nm) at the engine block near oil filter. At the valve cover to cylinder head, the valve cover bolts (cam cover) torques to 89 in-lbs (8mm drive, M6 thread). For the main bearing caps to block, plan for a 13mm tool on a M11 stud; final torque is Stage 1: 177 in-lbs (all) | Stage 2: 30 ft-lbs (outer only) | Stage 3: 48 ft-lbs (see notes for full sequence) (main bearing cap bolts (inner vertical)). Exhaust manifold studs (to cylinder head) tightens to 9 ft-lbs (12 Nm), takes a Stud installer or double-nut method driver, runs on M10x1.5 (stud into aluminum head) threads, located at the exhaust manifold stud-in-head, m10 studs. The flexplate / flywheel bolts uses a 13mm drive on a M10 thread, torqued to 177 in-lbs then +60° at the crankshaft rear flange. At the oil pan to block, the oil pan bolts torques to 89 in-lbs then +45° (8mm drive, M6 thread). For the timing cover to engine block, multiple bolt sizes and positions, plan for a 13 mm / 15 mm tool on a M8x1.25 (most); M10x1.5 (2 studs) stud; final torque is Stage 1 (bolts 1-5): 18 ft-lbs (25 Nm); Stage 2 (bolts 6-7): 35 ft-lbs (50 Nm); Stage 3 (bolts 8, 11-15): 18 ft-lbs (25 Nm); Final: +60 degrees TTY per Summit Racing (engine front cover bolts (timing cover)). Heated oxygen sensor (ho2s) tightens to 34 ft-lbs (46 Nm), takes a 22 mm O2 sensor socket driver, runs on M18x1.5 threads, located at the exhaust manifold and downstream pipes (4 sensors total). The engine mount insulator bracket to engine support insulator bolts uses a 18 mm drive on a M12x1.5 thread, torqued to 53 ft-lbs (72 Nm) at the bracket connecting block-mounted bracket to rubber mount insulator. At the pulley to water pump hub, the water pump pulley bolts torques to 18 ft-lbs (25 Nm) (10 mm drive, M8 thread). For the vct oil control solenoid to cylinder head, plan for a 8mm tool on a M6 stud; final torque is 70 in-lbs then +30° (vct solenoid bolts). Intake manifold bolts (lower — to cylinder heads) tightens to Stage 1: 18 lb-in; Stage 2: 71-106 lb-in (approx 89 in-lbs target) per Ford FSM; Summit Racing: 100 in-lbs + 30 degrees TTY, takes a 10 mm driver, runs on M8x1.25 threads, located at the lower intake manifold to cylinder heads, 4 bolts per side (8 total). The flexplate bolts (automatic transmission) uses a 12 mm drive on a M12x1.25 thread, torqued to 59 ft-lbs (80 Nm) — OEM FSM; Summit Racing performance: 177 in-lbs + 60 degrees TTY at the flexplate to crankshaft, rear of engine (6 bolts). At the oil pump to block, the oil pump bolts torques to 177 in-lbs then +60° (10mm drive, M8 thread). For the water pump to engine front cover, plan for a 10 mm tool on a M8x1.25 stud; final torque is 18 ft-lbs (25 Nm) (water pump bolts). Camshaft position (cmp) sensor bolt tightens to 89 in-lbs (10 Nm), takes a 8 mm or T30 Torx driver, runs on M6 threads, located at the one sensor per bank near vct housing at front of head (2 total). The cylinder head bolts uses a 13mm (2011-12), 12mm (2013-14) drive on a M12x1.75 (2011-2012) / M11x1.50 (2013-2014) thread, torqued to Stage 1: 18 ft-lbs | Stage 2: 30 ft-lbs | Stage 3: +90° | Stage 4: +90° at the cylinder head to block. At the ps pump to mounting bracket, the power steering pump bolts torques to 18 ft-lbs (25 Nm) (15 mm drive, M10 thread). For the lh and rh motor mount bracket-to-block, each side, plan for a 18 mm tool on a M12x1.5 stud; final torque is 46 ft-lbs (63 Nm) (engine mount insulator bracket to cylinder block bolts). Oil pan drain plug tightens to 10 ft-lbs (14 Nm), takes a 15 mm driver, runs on M14x1.5 threads, located at the bottom of oil pan, threaded drain hole. The engine front cover (timing cover) bolts uses a 10mm drive on a M8 thread, torqued to 18 ft-lbs then +60° at the engine front cover to block. At the engine mount bracket to block, the engine mount bracket bolts torques to 41 ft-lbs (18mm drive, M12 thread). For the throttle body to upper intake manifold, 4 bolts, plan for a 10 mm tool on a M6 stud; final torque is Stage 1: 80 in-lbs; Stage 2: +90 degrees additional (per 2004-2008 F-150 Fear No Fix repair video); FSM: 89 in-lbs final (throttle body bolts). Water pump bolts (coolant pump) tightens to 177 in-lbs then +60°, takes a 10mm driver, runs on M8 threads, located at the water pump to timing cover/block. The vct phaser assembly bolts (cam phaser/sprocket bolts) uses a 10mm or T40 Torx drive on a M8 thread, torqued to 133 in-lbs then +90° at the camshaft phaser to camshaft. At the main bearing cap lateral cross-bolts, the main bearing cap cross bolts (side bolts) torques to Stage 1: 89 in-lbs | Stage 2: 22 ft-lbs | Stage 3: +60° (12mm drive, M10 thread). For the alternator to bracket lower pivot bolt, plan for a 15 mm tool on a M10 stud; final torque is 18 ft-lbs (25 Nm) (generator (alternator) lower mounting bolts). Coil-on-plug (ignition coil) bolts tightens to 53 in-lbs, takes a 8mm driver, runs on M6 threads, located at the individual ignition coils to valve cover. The fuel rail (injection supply manifold) bolts uses a 8 mm drive on a M6 thread, torqued to 89 in-lbs (10 Nm) — FSM; Summit Racing: 89 in-lbs + 90 degrees TTY at the fuel rail to intake manifold (both banks). At the exhaust manifold nuts on studs, both banks, the exhaust manifold nuts (manifold to head) torques to 18 ft-lbs (25 Nm) per OEM FSM; Summit Racing two-pass: 18 ft-lbs then 26 ft-lbs (15 mm drive, M10x1.5 thread). For the exhaust manifold to cylinder head, plan for a 13mm tool on a M8 studs / M8 nuts stud; final torque is Stage 1: 18 ft-lbs | Stage 2: 26 ft-lbs (exhaust manifold bolts/nuts). Oil filter tightens to 12 ft-lbs (16 Nm), takes a Oil filter cap wrench driver, runs on Spin-on filter (3/4-16 SAE) threads, located at the oil filter housing, passenger side engine block. The engine mount through nut (rh side) uses a 24 mm drive on a M16x1.5 thread, torqued to 184 ft-lbs (250 Nm) at the right-side engine mount through-bolt nut. At the each bank, 2 bolts per tensioner (4 bolts total), the timing chain hydraulic tensioner bolts (each bank) torques to 18 ft-lbs (25 Nm) (13 mm drive, M8x1.25 thread). For the torque converter studs through flexplate, 4 nuts, plan for a 15 mm tool on a M10 stud; final torque is 27 ft-lbs (36 Nm) (torque converter to flexplate nuts). Exhaust manifold to y-pipe / catalytic converter nuts tightens to 30 ft-lbs (40 Nm), takes a 15 mm driver, runs on M10x1.5 threads, located at the manifold-to-y-pipe collector flange nuts. The intake manifold bolts uses a 10mm drive on a M8 thread, torqued to 100 in-lbs then +30° at the intake manifold to cylinder heads. At the high-pressure line fitting at pump or steering gear, the power steering pressure tube fitting torques to 48 ft-lbs (65 Nm) (19 mm drive, Metric flare or AN fitting thread). For the camshaft bearing caps to cylinder head, plan for a 8mm or T30 Torx tool on a M6 stud; final torque is 53 in-lbs then +45° (camshaft journal / bearing cap bolts). Rear main oil seal retainer bolts tightens to 89 in-lbs (10 Nm), takes a 8 mm driver, runs on M6 threads, located at the rear main seal housing to block. The timing chain tensioner bolts uses a 8mm drive on a M6 thread, torqued to 89 in-lbs at the hydraulic timing chain tensioner to block. At the oil pan, the oil drain plug torques to 19 ft-lbs (26 Nm) (16mm drive, M14 x 1.5 thread). For the bellhousing lower inspection / dust cover, plan for a 15 mm tool on a M10 stud; final torque is 25 ft-lbs (34 Nm) (flexplate inspection cover bolts). Crankshaft position (ckp) sensor bolt tightens to 89 in-lbs (10 Nm), takes a 8 mm driver, runs on M6 threads, located at the lower front of block near trigger wheel.

Drivetrain — 2012 Ford F-150

Drivetrain and driveline fasteners for the 2012 Ford F-150 — axle, transmission, and differential plugs. At the transmission mount to crossmember/frame, the transmission crossmember / mount bolts torques to 76 ft-lbs (crossmember to frame) / 35 ft-lbs (mount to transmission) (18mm drive, M12 thread). For the rear axle to frame, plan for a See notes tool; final torque is 66 ft-lbs (89 Nm) (rear axle housing mounting bolts (to frame/hanger brackets)). Rear differential ring gear bolts (8.8-in axle) tightens to 77 ft-lbs (105 Nm), takes a 5/8 in driver, located at the ring gear to carrier, 8.8-in axle. The rear differential ring gear bolts (9.75-in axle) uses a See notes drive, torqued to 110 ft-lbs (149 Nm) at the ring gear to carrier, 9.75-in axle. At the rear driveshaft to rear axle flange / transfer case output, the rear driveshaft flange bolts torques to 76 ft-lbs (12mm 12-point drive, M10 12-point thread). For the front driveshaft, 4wd models, plan for a 12-point socket (see notes) tool; final torque is 76 ft-lbs (103 Nm) (front driveshaft to transfer case output flange bolts (4wd)). Rear differential filler plug tightens to 22 ft-lbs (30 Nm), takes a 3/8-in square driver, runs on 3/8-in square drive threads, located at the rear differential housing. The rear differential housing cover bolts (9.75-in axle) uses a 13mm drive, torqued to 35 ft-lbs (48 Nm) at the rear differential cover, 9.75-in axle. At the transfer case, 4wd electronic shift models, the transfer case electronic shift motor bolts torques to 89 in-lbs (10 Nm) (8mm drive). For the differential cover, plan for a 13mm tool on a M8x1.25 stud; final torque is 25-35 ft-lbs (differential cover bolt). Front driveshaft flange bolts (4x4) tightens to 76 ft-lbs, takes a 12mm 12-point driver, runs on M10 12-point threads, located at the front driveshaft to front differential / transfer case. The rear driveshaft to rear axle pinion flange bolts uses a 12-point socket (see notes) drive, torqued to 76 ft-lbs (103 Nm) at the rear driveshaft yoke to pinion flange. At the transmission bellhousing to engine block, the transmission-to-engine (bellhousing) bolts torques to 35 ft-lbs (15mm drive, M10 thread). For the transfer case adapter, 4wd, plan for a See notes tool; final torque is 37 ft-lbs (50 Nm) (transfer case to transmission adapter bolts and nuts (4wd)). Rear axle differential bearing cap bolts (8.8-in) tightens to 77 ft-lbs (105 Nm), takes a See notes driver, located at the rear differential, 8.8-in axle. The rear axle pinion nut (crush sleeve axle) uses a 1-5/16 in or 33mm drive, torqued to Minimum 140 ft-lbs initial; final per rotational preload spec at the rear differential pinion. At the rear differential cover, the rear differential cover bolts (9.75-in aam) torques to 33 ft-lbs (13mm drive, M10 thread). For the ring gear to differential carrier, plan for a 18mm tool on a M12 stud; final torque is 75 ft-lbs (rear differential ring gear bolts). Front halfshaft (cv axle) flange bolts to front differential output shaft tightens to 60 ft-lbs (82 Nm), takes a See notes driver, located at the front axle, 4wd. The pinion nut (rear differential) uses a 1-5/16 in or 33mm drive on a M30 fine thread thread, torqued to Crush sleeve method – torque to achieve 15-19 in-lbs new bearing preload at the pinion shaft, rear differential. At the transmission mount to crossmember, the transmission mount nuts (mount to crossmember) torques to 76 ft-lbs (103 Nm) (See notes drive). For the rear differential cover, 8.8-in axle, plan for a 13mm tool; final torque is 33 ft-lbs (46 Nm) (rear differential housing cover bolts (8.8-in axle — steel cover)). Rear axle differential pinion shaft lock bolt tightens to 22 ft-lbs (30 Nm), takes a See notes driver, located at the rear differential carrier. The transmission-to-engine bolts (bellhousing) uses a See notes drive, torqued to 44 ft-lbs (60 Nm) at the transmission bellhousing to engine block. At the transmission crossmember, the transmission crossmember to frame bolts torques to 66 ft-lbs (90 Nm) (See notes drive). For the transfer case adapter to transmission, plan for a 15mm tool on a M10 stud; final torque is 37 ft-lbs (transfer case adapter bolts (4x4)).

Suspension — 2012 Ford F-150

Suspension and chassis fastener torque for the 2012 Ford F-150 — strut, control arm, and sway bar values. For the front wheel hub, plan for a 21mm tool on a M14 x 1.5 stud; final torque is 129 ft-lbs (175 Nm) (hub assembly bolt).

Suspension & Steering — 2012 Ford F-150

Suspension & Steering fasteners on the 2012 Ford F-150. Front lower control arm bolts (pivot / silent block) tightens to 258 ft-lbs, takes a 27mm (nut) / 21mm (bolt) driver, runs on M20 threads, located at the front and rear lower control arm pivot bolts to frame/crossmember. The rear leaf spring u-bolt nuts uses a 7/8 in drive on a 9/16-18 Grade 8 thread, torqued to Stage 1: 30 ft-lbs | Stage 2: 59 ft-lbs | Stage 3: 89 ft-lbs at the rear leaf spring u-bolts to axle pad. At the rear shock lower mount to rear lower control arm, the shock absorber-to-lower arm bolt/nut (rear) torques to 351 ft-lbs (30mm drive, M20 thread). For the front sway bar to lower control arm, plan for a 18mm tool on a M12 stud; final torque is 59 ft-lbs (sway bar end links (front)). Wheel lug nuts tightens to 150 ft-lbs (203 Nm), takes a 21mm driver, runs on M14x2.0 threads, located at the wheel studs, all four corners. The tie rod end nut uses a 21mm drive on a M14 thread, torqued to 85 ft-lbs at the outer tie rod end to steering knuckle. At the strut lower end to lower control arm, the strut lower pinch bolt / nut torques to 406 ft-lbs (30mm drive, M20 thread). For the upper control arm inner bushing bolts to frame, plan for a 21mm tool on a M14 stud; final torque is 111 ft-lbs (front upper control arm bolts (silent block)). Upper strut tower nuts (top mount) tightens to 46-47 ft-lbs, takes a 21mm driver, runs on M14 threads, located at the strut rod nut through upper strut tower. The lower ball joint nut uses a 24mm drive on a M16 thread, torqued to 111 ft-lbs at the lower ball joint stud to steering knuckle. At the upper ball joint stud to steering knuckle, the upper ball joint nut torques to 85 ft-lbs (21mm drive, M14 thread).

Body/Frame — 2012 Ford F-150

Body/Frame fasteners on the 2012 Ford F-150. The bed mount bolts uses a 18mm drive on a M12 thread, torqued to 52-55 ft-lbs at the truck bed to frame. At the body-to-frame cab mounts, the cab mount bolts torques to 85 ft-lbs (15mm (bottom) / 22mm (cage nut) drive, M14 thread).

New to torquing wheels? Read our How lug nut torque works — the complete guide for star-pattern sequence, re-torque intervals, and how to read a lug spec — then use the 2012 Ford F-150 numbers above.

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