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Every guide, torque-spec page, chart and tool on WhatSizeBolt, plus all vehicle makes. Open a make to drill down to its models and model years.
Charts, lookups & references
- 3-Point Hitch Sizes — Category 0-4 Pins, Spacing & Quick Hitch Standards
- Axle Nut Torque Specs Chart
- Bolt Head Markings Guide — Identify Grade at a Glance
- Bolt Identifier — Identify Any Bolt by Size, Thread & Grade
- Bolt Size Chart — Metric (mm) & SAE Sizes, Free Printable PDF
- BoltMatch — Identify Any Bolt from a Photo
- Brake Caliper Bolt Torque Specs by Year / Make / Model
- Engine & Transmission Mount Torque Specs by Year / Make / Model
- Hydraulic Fitting Sizes & Torque — JIC, ORFS, ORB, AN
- Lug Nut Torque Lookup by Year / Make / Model
- Standard Bolt Torque Chart — SAE & Metric by Grade
- Suspension & Steering Bolt Torque Specs by Year / Make / Model
- Thread Pitch Chart — Metric & SAE Thread Identification
- Vehicle Coverage
- VIN Lookup for Lug Nut Torque & Bolt Specs
- Wheel Bolt Pattern (PCD) Guide
Vehicle makes (47)
Each make page lists its models and model years.
- Vehicle Bolt & Fastener Directory
- Acura
- Audi
- BMW
- Bobcat
- Buick
- Cadillac
- Can-Am
- Case
- Caterpillar
- Chevrolet
- Chrysler
- Dacia
- Dodge
- Ford
- GMC
- Honda
- Hyundai
- Infiniti
- International Harvester
- Isuzu
- JCB
- Jeep
- John Deere
- Kia
- Komatsu
- Kubota
- Land Rover
- Lexus
- Lincoln
- Mazda
- Mercedes-Benz
- Mercury
- Mitsubishi
- Nissan
- Peugeot
- Polaris
- Pontiac
- Ram
- Renault
- Saturn
- Skoda
- Subaru
- Takeuchi
- Toyota
- Volkswagen
- Volvo
- Yanmar
Small engines
- Small Engine Fastener & Torque Specs
- Briggs & Stratton Blade Bolt Torque Specs
- Briggs & Stratton Engine Torque Specs
- Can-Am Defender & Traxter Torque Specs
- Carburetor Adjustment Tool Finder
- Carburetor, Muffler & Blower Housing Torque Specs
- Chainsaw Bolt & Torque Specs
- E-Z-GO Golf Cart Torque Specs
- Echo Engine Torque Specs
- Generator Bolt Torque Specs
- Generator Engine Bolt & Torque Specs
- Go-Kart Engine Bolt & Torque Specs
- Handheld 2-Stroke Engine Bolt & Torque Specs
- Honda EU2000i Torque Specs
- Honda GCV Series Engine Torque Specs
- Honda GX Series Engine Torque Specs
- Honda Small Engine Spark Plug Torque
- Husqvarna Chainsaw Torque Specs
- Kawasaki Engine Torque Specs
- Kohler Command PRO 999cc Torque Specs
- Kohler Engine Torque Specs
- Kohler K-Series & Magnum Engine Torque Specs
- Kohler XT Engine Torque Specs
- Lawn Mower Bolt Torque Specs
- LCT Engine Torque Specs
- Mower Deck Spindle Bolt Torque Chart
- Onan Engine Torque Specs
- Predator (Harbor Freight) Engine Torque Specs
- Pressure Washer Bolt Torque Specs
- Pressure Washer Engine Bolt & Torque Specs
- Snow Blower Engine Bolt & Torque Specs
- Snow Blower Shear Pin Sizes & OEM Part Numbers by Brand
- Stihl Engine Torque Specs
- String Trimmer & Blower Bolt & Torque Specs
- Tecumseh Engine Torque Specs
- Walk-Behind Mower Engine Bolt & Fastener Specs
- What’s the Blade Bolt Torque on a Riding Mower? (2026 Reference)
- Zero-Turn Mower Bolt & Torque Specs — Blade, Spindle & Deck
- Zero-Turn Mower Wheel Lug Torque Chart
Mower blade torque by brand
- Ariens Mower Blade Bolt Torque Specs
- Bad Boy Mower Blade Bolt Torque Specs
- Bobcat Mower Blade Bolt Torque Specs
- Country Clipper Mower Blade Bolt Torque Specs
- Craftsman Mower Blade Bolt Torque Specs
- Cub Cadet Mower Blade Bolt Torque Specs
- eXmark Mower Blade Bolt Torque Specs
- Ferris Mower Blade Bolt Torque Specs
- Gravely Mower Blade Bolt Torque Specs
- Honda Mower Blade Bolt Torque Specs
- Husqvarna Mower Blade Bolt Torque Specs
- Hustler Mower Blade Bolt Torque Specs
- John Deere Mower Blade Bolt Torque Specs
- Kubota Mower Blade Bolt Torque Specs
- MTD Mower Blade Bolt Torque Specs
- Scag Mower Blade Bolt Torque Specs
- Snapper Mower Blade Bolt Torque Specs
- Spartan Mower Blade Bolt Torque Specs
- Toro Mower Blade Bolt Torque Specs
- Troy-Bilt Mower Blade Bolt Torque Specs
- Wright Mower Blade Bolt Torque Specs
Mower blade torque by model
- Ariens Apex 60 (Commercial Zero-Turn, 60" Deck) Blade Bolt Torque
- Ariens IKON XD 52 (Zero-Turn, 52" Deck) Blade Bolt Torque
- Bad Boy Maverick (54" Deck) Blade Bolt Torque
- Bad Boy Rogue (61" Deck) Blade Bolt Torque
- Bobcat Predator-Pro 61" Zero-Turn Blade Bolt Torque
- Bobcat ProCat 72" Zero-Turn Blade Bolt Torque
- Country Clipper Boulevard Zero-Turn (42"–60" Decks) Blade Bolt Torque
- Country Clipper Charger 60" Zero-Turn Blade Bolt Torque
- Craftsman M105 21" Push Mower Blade Bolt Torque
- Craftsman T110 (Lawn Tractor, 42" Deck) Blade Bolt Torque
- Cub Cadet CC30 (30" Riding Mower) Blade Bolt Torque
- Cub Cadet Pro Z 500 & 700 Series (Commercial Zero-Turn) Blade Bolt Torque
- Cub Cadet Pro Z 900 Series (Commercial Zero-Turn) Blade Bolt Torque
- Cub Cadet SC 100 (Self-Propelled Walk-Behind) Blade Bolt Torque
- Cub Cadet Ultima ZT1 50 (Zero-Turn, 50" Deck) Blade Bolt Torque
- Cub Cadet XT1 LT42 (Lawn Tractor, 42" Deck) Blade Bolt Torque
- Cub Cadet XT1 LT46 (Enduro Series Tractor) Blade Bolt Torque
- Cub Cadet XT2 (Enduro Series Tractor) Blade Bolt Torque
- Cub Cadet Z-Force L (Zero-Turn Tractor) Blade Bolt Torque
- eXmark Lazer Z X 60" Commercial Zero-Turn Blade Bolt Torque
- eXmark Radius X 52" Zero-Turn Blade Bolt Torque
- Ferris IS 600Z 52" Zero-Turn Blade Bolt Torque
- Ferris ISX 2200 61" Commercial Zero-Turn Blade Bolt Torque
- Gravely Compact-Pro 34 (Commercial Compact Zero-Turn) Blade Bolt Torque
- Gravely Pro-Stance (32/36/48/52/60, Commercial Stand-On) Blade Bolt Torque
- Gravely Pro-Stance Ultra (52/60/72, Commercial Stand-On) Blade Bolt Torque
- Gravely Pro-Turn 100 (148/152/160, Commercial Zero-Turn) Blade Bolt Torque
- Gravely Pro-Turn 260 (Commercial Zero-Turn) Blade Bolt Torque
- Gravely Pro-Turn 300 (352/360/372, Commercial Zero-Turn) Blade Bolt Torque
- Gravely Pro-Turn 500 (552/560/572, Commercial Zero-Turn) Blade Bolt Torque
- Gravely Pro-Turn 600 (652/660/672, Commercial Zero-Turn) Blade Bolt Torque
- Gravely Pro-Turn Mach One (992515/992519, Commercial Zero-Turn) Blade Bolt Torque
- Gravely Pro-Turn ZX (48/52/60, Commercial Zero-Turn) Blade Bolt Torque
- Gravely Pro-Walk Hydro (36/48/52/60, Commercial Walk-Behind) Blade Bolt Torque
- Gravely Z-Stance (32/48/52, Commercial Stand-On) Blade Bolt Torque
- Gravely ZT HD (44/48/52/60, Residential Zero-Turn) Blade Bolt Torque
- Gravely ZT-XL 52 (Residential Zero-Turn) Blade Bolt Torque
- Honda HRB216TXA (Legacy Twin-Blade, ~2001) Blade Bolt Torque
- Honda HRC216PDA (Commercial Walk-Behind) Blade Bolt Torque
- Honda HRN216VKA (Mulching, Single Blade) Blade Bolt Torque
- Honda HRR216VKA (Single Blade, Rear Bag/Mulch) Blade Bolt Torque
- Honda HRS216VKA (Single Blade, Side-Discharge) Blade Bolt Torque
- Honda HRX217HZA (Self-Propelled, Electric-Start) Blade Bolt Torque
- Honda HRX217VKA (Twin-Blade "MicroCut" Self-Propelled) Blade Bolt Torque
- Husqvarna LC221A (Self-Propelled Push Mower) Blade Bolt Torque
- Husqvarna TS 142 (Riding Lawn Tractor) Blade Bolt Torque
- Husqvarna TS 248XD (Lawn Tractor) Blade Bolt Torque
- Husqvarna YTH1942 (Riding Lawn Tractor) Blade Bolt Torque
- Husqvarna YTH24V48 (24HP, 48" Deck) Blade Bolt Torque
- Husqvarna Z254 (Zero-Turn, 54" Deck) Blade Bolt Torque
- Hustler Raptor X 54" Zero-Turn Blade Bolt Torque
- Hustler Super Z 60" Commercial Zero-Turn Blade Bolt Torque
- John Deere 48C / 54C / 62C Mower Decks (X400/X500/X700 Series) Blade Bolt Torque
- John Deere 54D / 60D AutoConnect Mid-Mount Decks (1 Family Compact Utility Tractors) Blade Bolt Torque
- John Deere D130 (22HP, 42" Deck) Blade Bolt Torque
- John Deere E120 (E100 Series Lawn Tractor) Blade Bolt Torque
- John Deere LT150 / LT160 Lawn Tractor Blade Bolt Torque
- John Deere S100 (100 Series Lawn Tractor) Blade Bolt Torque
- John Deere S120 (100 Series Lawn Tractor) Blade Bolt Torque
- John Deere X300 Select Series (38"/42" Edge Xtra Deck) Blade Bolt Torque
- John Deere X350 Select Series (42A Deck) Blade Bolt Torque
- John Deere Z335E (ZTrak, 42A Deck) Blade Bolt Torque
- John Deere Z355E (ZTrak, 48" Deck) Blade Bolt Torque
- Kubota Z125S (Zero-Turn, 48" Deck) Blade Bolt Torque
- Kubota ZD1211 (Diesel Z-Turn, 60" Deck) Blade Bolt Torque
- MTD Cub Cadet Pro Z 100 (Commercial Zero-Turn, 48"/54" Deck) Blade Bolt Torque
- MTD Gold 46" Lawn Tractor Blade Bolt Torque
- Scag Tiger Cat II 52" Zero-Turn Blade Bolt Torque
- Scag Turf Tiger II 61" Commercial Zero-Turn Blade Bolt Torque
- Snapper RE210 (Rear-Engine Rider, 33" Deck) Blade Bolt Torque
- Snapper Snapper Pro S200X 61" Zero-Turn (S200XKAV2761) Blade Bolt Torque
- Spartan RT-Pro 54" Zero-Turn Blade Bolt Torque
- Spartan SRT-XD 61" Commercial Zero-Turn Blade Bolt Torque
- Toro Recycler 21in Push Mower Blade Bolt Torque
- Toro Recycler 22" Walk-Behind Blade Bolt Torque
- Toro TimeCutter (Residential Z-Turn) Blade Bolt Torque
- Toro TimeCutter MX 5050 (Zero-Turn Riding Mower) Blade Bolt Torque
- Toro TimeMaster 30in Lawn Mower Blade Bolt Torque
- Toro Z Master Commercial 2000 Series (Zero-Turn) Blade Bolt Torque
- Troy-Bilt Pony (17.5HP, 42" Deck) Blade Bolt Torque
- Troy-Bilt TB230 21" Self-Propelled Walk-Behind Blade Bolt Torque
- Wright Stander X 52" Stand-On Blade Bolt Torque
- Wright ZK 61" Sit-Down Zero-Turn Blade Bolt Torque
Heavy machinery
- Heavy Equipment Torque Specs
- Bobcat Skid Steer & Compact Loader Torque Specs
- Case Skid Steer & Excavator Torque Specs
- Caterpillar Mini Excavator & Compact Loader Torque Specs
- John Deere Compact Excavator & Tractor Torque Specs
- John Deere Compact Tractor Torque Specs
- Kioti Tractor Torque Specs
- Kubota Compact Tractor Torque Specs
- Kubota Mini Excavator & Compact Loader Torque Specs
Knowledge Hub
Knowledge Hub: Torque specs (21)
- F-150 Rear Differential Fluid Change: Ford 8.8 & 9.75 Drain, Fill, Sealant and Cover Torque
- Torque Wrench Extensions & Crowfoot Adapters: When Your Setting Changes (With Calculator Math)
- Brake Caliper Bolts Explained: Guide Pins, Bracket Bolts and the Bleeder Screw
- 2024 Silverado 5.3L L84 Head Bolt Torque & Sequence (and Intake Manifold)
- Torque Wrench Sizes: When You Need an Inch-Pound Wrench (and Why Range Matters)
- Drain-Plug Washers, O-Rings and Washerless Designs: What Actually Seals?
- Differential Cover Bolt Torque: Dana 30, 35, 44 & 60
- Ford 4.6 & 5.4 Modular V8 Head Bolt Torque & Sequence (2V, 3V, 4V)
- Ford 302 / 5.0 Windsor Head Bolt Torque & Tightening Sequence (1968-2001)
- 5.7 HEMI Head Bolt Torque & Tightening Sequence (2003-Present, Gen III)
- Lubricated vs Dry Bolt Torque: The K-Factor Chart (and How Much to Cut the Spec)
- Stainless Steel Bolt Torque Chart: A2-70 & A4-80 (M3–M24)
- A Bolt Is a Spring: Clamp Force, Stretch and Why Engine Builders Measure Instead of Torque
- How to Use a Torque Wrench: Click, Beam & Digital (the Right Way)
- GM 3800 V6 Head Bolt Torque & Tightening Sequence (Series II & III)
- LS Head Bolt Torque & Tightening Sequence (Gen III & Gen IV)
- Chevy 350 Small-Block Head Bolt Torque & Tightening Sequence
- Wheel Torque Specs: The Complete Lug Nut Torque Guide
- Summer Road Trip Car Checklist: Torque Specs That Keep You Safe
- Oil Drain Plug Sizes by Vehicle Make - Complete Guide
- Torque Specifications: Why They Matter and How to Use Them
Knowledge Hub: Identify & measure (14)
- Tap Drill Size Chart: Metric (M2-M30) & UNC/UNF (#4-1") with the Formula Behind It
- BSP & BSPT Pipe Thread Size Chart
- The Hidden Math in Your Bolt Bin
- How to Identify a Hydraulic Fitting: JIC, ORFS, ORB and NPT
- 100 Years of Socket Drives: Why the 3/8" Drive Won the Garage
- Phillips vs. Pozidriv vs. JIS: The Three Incompatible Screw Drives
- Whitworth Spanner & Socket Size Chart: BSW & BSF Across-Flats to Metric
- Why 10mm and 3/8" Dominate Automotive Fasteners: The Engineering History
- British Thread Standards Explained: BSW, BSF, BA, BSP & BSC
- Bolt Pattern (PCD) Explained: How to Read & Measure It
- Coarse vs Fine Thread: Which Is Stronger? (And When to Use Each)
- Metric vs Standard Bolts: Key Differences Explained
- How to Measure a Bolt: Length, Diameter & Thread Pitch
- Bolt Grades & Material Markings
Knowledge Hub: Repair & removal (7)
- How to Drill and Tap a Broken Bolt: The Thread Repair Guide (Drill, Tap, Insert)
- How to Fix Cross-Threaded Bolts and Nuts: A Step-by-Step Guide
- Best Tools for Removing Rusted Bolts: A Mechanic's Complete Toolkit
- Stripped Spark Plug Thread Repair: Helicoil vs. TimeSert vs. Rethreader
- How to Drill Out a Broken Bolt (Step-by-Step Guide)
- How to Fix a Stripped Screw Hole in Wood (5 Proven Methods)
- Common Fastener Problems and How to Fix Them
Knowledge Hub: Materials & chemicals (8)
- Fastener Material Selection Guide
- When to Replace vs. Reuse Bolts: A Mechanic's Decision Guide
- The Complete Guide to Bolt Grades, Heat Treatment, and Hydrogen Embrittlement
- Copper vs. Nickel Anti-Seize: Which Compound Should You Use?
- Lock Washers: Do They Actually Work? (And What to Use Instead)
- Oil vs Anti-Seize on Bolts: When to Use Each (and When NOT To)
- Blue vs Red Threadlocker: Complete Guide (Colors, Brands & Codes)
- Fastener Safety: Critical Guidelines for Safe Installation
Knowledge Hub: Tools & picks (3)
Knowledge Hub: DIY diagnostics (6)
Knowledge Hub: Australia (Nm) (6)
Tools
Resources & downloads
Bolt torque by size & mm to SAE conversions
- 10 mm to SAE — Closest Inch / Fraction Equivalent
- 11 mm to SAE — Closest Inch / Fraction Equivalent
- 12 mm to SAE — Closest Inch / Fraction Equivalent
- 13 mm to SAE — Closest Inch / Fraction Equivalent
- 14 mm to SAE — Closest Inch / Fraction Equivalent
- 15 mm to SAE — Closest Inch / Fraction Equivalent
- 16 mm to SAE — Closest Inch / Fraction Equivalent
- 17 mm to SAE — Closest Inch / Fraction Equivalent
- 18 mm to SAE — Closest Inch / Fraction Equivalent
- 19 mm to SAE — Closest Inch / Fraction Equivalent
- 21 mm to SAE — Closest Inch / Fraction Equivalent
- 22 mm to SAE — Closest Inch / Fraction Equivalent
- 24 mm to SAE — Closest Inch / Fraction Equivalent
- 27 mm to SAE — Closest Inch / Fraction Equivalent
- 30 mm to SAE — Closest Inch / Fraction Equivalent
- 32 mm to SAE — Closest Inch / Fraction Equivalent
- 36 mm to SAE — Closest Inch / Fraction Equivalent
- 41 mm to SAE — Closest Inch / Fraction Equivalent
- 8 mm to SAE — Closest Inch / Fraction Equivalent
- 9 mm to SAE — Closest Inch / Fraction Equivalent
Company
Related lookups
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