2018 Hyundai Kona Bolt Sizes & Torque Specs

Lug nut torque is not verified for this summary. Review the cited evidence and exact hardware application before installation.

This page distinguishes source-backed fields, unresolved conflicts and unverified legacy records for the 2018 Hyundai Kona. Match the exact hardware and manual conditions before maintenance. A source for one field does not verify the other specifications.

Field evidence: Lug nut torque is not verified; no specification is assumed. Lug nut socket size is not verified; no specification is assumed. Lug nut thread size is not verified; no specification is assumed. Lug nut part number is not verified; no specification is assumed.

Front Axle Hub Nut — torque: 217 ft-lbs (294 Nm) — SKF Torque specification guide 2023 - Front & rear axle nut, hub mount and lug nut torque specifications, p. PDF p. 16. Front axle/half-shaft nut torque as printed by SKF for this make/model/year; Use new nut; stake if required (SKF note [107]); same value for AWD and FWD in SKF. Applies to: axle: front (1 configuration).

Hyundai, Kia and Genesis models share many platform families, but the exact lug socket and torque can differ from one record to another. Use the value listed on this page and measure the lug nut when the socket field is blank.

Common fastener categories on the 2018 Hyundai Kona

Wheel / lug nut torque and thread spec (covered above)
Brake caliper bracket, mounting, and slide/guide-pin bolts are different fasteners. Confirm the exact axle, application and service-manual specification before reassembly.
Engine oil drain plug torque and tool size when this vehicle has a verified drain-plug record
Transmission pan, valve cover, and intake manifold bolts where the database has exact records
Suspension control arm, sway bar, tie rod end and ball joint torque
Spark plug torque only when a vehicle-specific spark-plug row is available
Differential cover bolts (RWD/4WD only) and transfer case fasteners

Repair guidance for this model year

For 2018 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

Metric and SAE socket set (8mm-22mm plus 1/4"-7/8"), 6-point impact-rated
Calibrated torque wrench (10-150 ft-lbs covers most automotive jobs; add a 0-250 ft-lbs wrench for truck lug nuts)
Breaker bar (24" minimum) for initial loosening
Penetrating oil (PB Blaster or Kroil) for any fastener over 5 years old
Replacement washers, threadlocker, anti-seize, or dry-thread preparation only when the exact service procedure specifies them

Frequently asked questions

What is the lug nut torque on a 2018 Hyundai Kona?

Specification not verified for this lug nut summary. Do not substitute another model year's value. Field evidence: Lug nut torque is not verified; no specification is assumed. Lug nut socket size is not verified; no specification is assumed. Lug nut thread size is not verified; no specification is assumed. Lug nut part number is not verified; no specification is assumed.

What socket size do I need for the 2018 Hyundai Kona lug nuts?

Confirm the socket against the actual lug nut; no size is assumed here.

Are the 2018 Hyundai Kona fasteners metric or SAE?

Metric and SAE hardware can both appear on one vehicle, depending on the component and exact application. Use the individually verified field and the actual fastener or service manual rather than inferring a standard from the model year, make or generation. Bolt-head markings can help identify the hardware at the bench.

Other Hyundai Kona years

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

→ 2018 Hyundai Kona suspension & steering torque specs (control arm, ball joint, tie rod)

24 recorded 2018 Hyundai Kona fasteners

Every bolt we have on record for the 2018 Hyundai Kona. A value marked verified names the document it came from. A verified torque doesn’t confirm the socket size, thread or part number, and a value that isn’t marked verified hasn’t been checked yet, so confirm it in your service manual. Where sources disagree, we leave the value out.

Wheels — 2018 Hyundai Kona

Wheel fastener records and field evidence for the 2018 Hyundai Kona. Lug Nut. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Brakes — 2018 Hyundai Kona

Brake fastener records and field evidence for the 2018 Hyundai Kona. Rear Caliper Guide Pin Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Caliper Guide Pin Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Caliper Bracket Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Rear Caliper Bracket Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Engine — 2018 Hyundai Kona

Engine fastener records and field evidence for the 2018 Hyundai Kona. Oil Drain Plug. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Oil Filter Cap. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Valve Cover Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Drivetrain — 2018 Hyundai Kona

Drivetrain fastener records and field evidence for the 2018 Hyundai Kona. Roll Rod Bracket Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Transmission Mount Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Axle Hub Nut. Torque: 217 ft-lbs (294 Nm). Source: SKF Torque specification guide 2023 - Front & rear axle nut, hub mount and lug nut torque specifications, p. PDF p. 16 (https://cdn.skfmediahub.skf.com/api/public/094dddb2a353170f/pdf_preview_medium/094dddb2a353170f_pdf_preview_medium.pdf). Front axle/half-shaft nut torque as printed by SKF for this make/model/year; Use new nut; stake if required (SKF note [107]); same value for AWD and FWD in SKF axle: front Socket size: not verified. Thread: not verified. Part number: not verified. Engine Mount Support Bracket Nut. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Suspension — 2018 Hyundai Kona

Suspension fastener records and field evidence for the 2018 Hyundai Kona. Front Lower Ball Joint to Knuckle Nut. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Lower Control Arm to Subframe Bolt (rear). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Strut Rod Nut. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Strut to Knuckle Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Subframe Mounting Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Strut Top Mount Nut. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Rear Shock Absorber Upper Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Lower Control Arm to Subframe Bolt (front). Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Sway Bar Link Nut. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Rear Shock Absorber Lower Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified. Front Wheel Hub Bearing Bolt. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

Steering — 2018 Hyundai Kona

Steering linkage fasteners on the 2018 Hyundai Kona. Outer Tie Rod End Nut. Torque: not verified. Socket size: not verified. Thread: not verified. Part number: not verified.

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 compare any source-backed fields on this page with the actual hardware and service manual.

Loading the interactive 2018 Hyundai Kona fastener lookup with per-bolt filtering, part links, and torque tools…