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Air QualityAlarm SystemsAll Garage StorageAll Home SecurityAll Renewable EnergyAll Tool SetsBathroom PlumbingBrackets and Angle IronsBreakers, Distributors, and Load CentersCable ManagementChains, Ropes and TiedownsDimmers, Switches, and Wall PlatesDoor HardwareDoor Security HardwareDoorsElectric MotorsElectrical ToolsElectronic Communication ComponentsEmergency SuppliesFastenersFire SafetyFireplacesFurniture HardwareGarage Door Openers and HardwareGarage Shelves and RacksGarage Storage SystemsGate HardwareGatesGuttering & DrainageHand ToolsHardware KnobsHome SafetyKitchen HardwareKitchen PlumbingKNIPEX ToolsLight BulbsMailboxes and Mailbox AccessoriesMechanics ToolsPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesPower Tool AccessoriesPower ToolsPro ToolsProjectsRailingRoofingSafes & LockboxesShop Plumbing BrandsShop Plumbing by FixtureSolar AccessoriesSolar Charge ControllerSolderingStair PartsStorm & Flood PrepThermostatsToilets and BidetsTool Equipment & StorageValves & Valve RepairWater HeatersWater Heaters, Pumps & TanksWelding ConsumablesWildfire PrepWinter PrepWoodworking Tools

Bolt Size Guide

Uses item details. Price when purchased online

25 Piece Screw and Bolt Extractor Guide Set $20.49

25 Piece Screw and Bolt Extractor Guide Set
current price $20.49

25 Piece Screw and Bolt Extractor Guide Set

OKYMOTOR Nut and Bolt Thread Checker Aluminum Alloy 34 Thread Identifier Gauge Precise Inch and Metric Screw Size and Thread Gauge Standard Measuring Tool for Nuts Bolts Screws $28.99

OKYMOTOR Nut and Bolt Thread Checker Aluminum Alloy 34 Thread Identifier Gauge Precise Inch and Metric Screw Size and Thread Gauge Standard Measuring Tool for Nuts Bolts Screws
current price $28.99

OKYMOTOR Nut and Bolt Thread Checker Aluminum Alloy 34 Thread Identifier Gauge Precise Inch and Metric Screw Size and Thread Gauge Standard Measuring Tool for Nuts Bolts Screws

ZEPARO Stainless Steel Double-Sided Bolt Gauge Card,Screw Size Chart & Drill Bit Gauge,SAE and Metric Nut and Bolt Thread Checker with 0.0005 Accuracy Portable Bolts Size-It Gauge $7.29

ZEPARO Stainless Steel Double-Sided Bolt Gauge Card,Screw Size Chart & Drill Bit Gauge,SAE and Metric Nut and Bolt Thread Checker with 0.0005 Accuracy Portable Bolts Size-It Gauge
current price $7.29

ZEPARO Stainless Steel Double-Sided Bolt Gauge Card,Screw Size Chart & Drill Bit Gauge,SAE and Metric Nut and Bolt Thread Checker with 0.0005 Accuracy Portable Bolts Size-It Gauge

Audessy 42 Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, 19 Standard & 15 Metric Sizes & 8 Drill Bit Gauge Bolt and Nut Identifier Gauge with Inch & CM Ruler Red $23.99

Audessy 42 Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, 19 Standard & 15 Metric Sizes & 8 Drill Bit Gauge Bolt and Nut Identifier Gauge with Inch & CM Ruler Red
current price $23.99

Audessy 42 Nut and Bolt Thread Checker, Bolt Size and Thread Gauge, 19 Standard & 15 Metric Sizes & 8 Drill Bit Gauge Bolt and Nut Identifier Gauge with Inch & CM Ruler Red

SAE and Metric Bolt Gauges Check a Thread Nut Fastener Size Tool $84.99

SAE and Metric Bolt Gauges Check a Thread Nut Fastener Size Tool
current price $84.99

SAE and Metric Bolt Gauges Check a Thread Nut Fastener Size Tool

Clearance CMrtew Bolt Gauge (Metric and SAE), Bolt Sizer for Quickly Sizing Nuts and Bolts, Plastic Bolt Measuring Tool, Easy to Read Bolt Size and Thread Gauge From $7.29

CMrtew Bolt Gauge (Metric and SAE), Bolt Sizer for Quickly Sizing Nuts and Bolts, Plastic Bolt Measuring Tool, Easy to Read Bolt Size and Thread Gauge
Black, variant on CMrtew Bolt Gauge (Metric and SAE), Bolt Sizer for Quickly Sizing Nuts and Bolts, Plastic Bolt Measuring Tool, Easy to Read Bolt Size and Thread Gauge
Blue, variant on CMrtew Bolt Gauge (Metric and SAE), Bolt Sizer for Quickly Sizing Nuts and Bolts, Plastic Bolt Measuring Tool, Easy to Read Bolt Size and Thread Gauge
White, variant on CMrtew Bolt Gauge (Metric and SAE), Bolt Sizer for Quickly Sizing Nuts and Bolts, Plastic Bolt Measuring Tool, Easy to Read Bolt Size and Thread Gauge
Options
From$729

CMrtew Bolt Gauge (Metric and SAE), Bolt Sizer for Quickly Sizing Nuts and Bolts, Plastic Bolt Measuring Tool, Easy to Read Bolt Size and Thread Gauge

Riousery Safety Wire Drill Guide Set Carbon Steel High Hardness Metric Bolt Drill Jig Tool Safety Drill Fixture for Mechanical Industries $22.70

Riousery Safety Wire Drill Guide Set Carbon Steel High Hardness Metric Bolt Drill Jig Tool Safety Drill Fixture for Mechanical Industries
current price $22.70

Riousery Safety Wire Drill Guide Set Carbon Steel High Hardness Metric Bolt Drill Jig Tool Safety Drill Fixture for Mechanical Industries

Fastener Line SAE and Metric Bolt Gauge Check a Thread Fastener Tool Blue $39.99

Fastener Line SAE and Metric Bolt Gauge Check a Thread Fastener Tool Blue
current price $39.99

Fastener Line SAE and Metric Bolt Gauge Check a Thread Fastener Tool Blue

5 out of 5 Stars. 2 reviews

Leeye Nut and Bolt Thread Gauge, Screw Pitch Measuring Tool for Fasteners, Metric Standard Bolt Sizer with Drill Bit Sizes, Thread Pitch Checker for Home Workshop, White From $6.29

Leeye Nut and Bolt Thread Gauge, Screw Pitch Measuring Tool for Fasteners, Metric Standard Bolt Sizer with Drill Bit Sizes, Thread Pitch Checker for Home Workshop, White
Orange, variant on Leeye Nut and Bolt Thread Gauge, Screw Pitch Measuring Tool for Fasteners, Metric Standard Bolt Sizer with Drill Bit Sizes, Thread Pitch Checker for Home Workshop, White
White, variant on Leeye Nut and Bolt Thread Gauge, Screw Pitch Measuring Tool for Fasteners, Metric Standard Bolt Sizer with Drill Bit Sizes, Thread Pitch Checker for Home Workshop, White
Options
From$629

Leeye Nut and Bolt Thread Gauge, Screw Pitch Measuring Tool for Fasteners, Metric Standard Bolt Sizer with Drill Bit Sizes, Thread Pitch Checker for Home Workshop, White

51-in-1 Bolt Size Finder & Thread Checker, 32 Metric & 32 SAE Nut and Bolt Thread Gauge with 19 Drill Bit Checker, CNC-Machined Aluminum Screw Size Chart, Go/No-Go ANSI Standard, Non-Slip Base $63.77

51-in-1 Bolt Size Finder & Thread Checker, 32 Metric & 32 SAE Nut and Bolt Thread Gauge with 19 Drill Bit Checker, CNC-Machined Aluminum Screw Size Chart, Go/No-Go ANSI Standard, Non-Slip Base
current price $63.77

51-in-1 Bolt Size Finder & Thread Checker, 32 Metric & 32 SAE Nut and Bolt Thread Gauge with 19 Drill Bit Checker, CNC-Machined Aluminum Screw Size Chart, Go/No-Go ANSI Standard, Non-Slip Base

ZEPARO Stainless Steel Bolt Gauge Card, Double-Sided SAE & Metric Thread Checker, Drill Bit Size Chart Tool $7.29

ZEPARO Stainless Steel Bolt Gauge Card, Double-Sided SAE & Metric Thread Checker, Drill Bit Size Chart Tool
current price $7.29

ZEPARO Stainless Steel Bolt Gauge Card, Double-Sided SAE & Metric Thread Checker, Drill Bit Size Chart Tool

Screw Size Chart Thread Gauge High Precision Screw Size and Thread Gauge Bolt Measuring Tool with Drill Bit Tap Size Metric L Size Drill Bit Gauge for Precise Thread Identification From $4.29

Screw Size Chart Thread Gauge High Precision Screw Size and Thread Gauge Bolt Measuring Tool with Drill Bit Tap Size Metric L Size Drill Bit Gauge for Precise Thread Identification
1pc, variant on Screw Size Chart Thread Gauge High Precision Screw Size and Thread Gauge Bolt Measuring Tool with Drill Bit Tap Size Metric L Size Drill Bit Gauge for Precise Thread Identification
2pcs, variant on Screw Size Chart Thread Gauge High Precision Screw Size and Thread Gauge Bolt Measuring Tool with Drill Bit Tap Size Metric L Size Drill Bit Gauge for Precise Thread Identification
Options
From$429

Screw Size Chart Thread Gauge High Precision Screw Size and Thread Gauge Bolt Measuring Tool with Drill Bit Tap Size Metric L Size Drill Bit Gauge for Precise Thread Identification

DRAFIDEEP Aluminum Drill Bit Gauge in Black for Precise Bolt, Nut, and Screw Size Measurement Tool $13.93

DRAFIDEEP Aluminum Drill Bit Gauge in Black for Precise Bolt, Nut, and Screw Size Measurement Tool
current price $13.93

DRAFIDEEP Aluminum Drill Bit Gauge in Black for Precise Bolt, Nut, and Screw Size Measurement Tool

Upgrade Thread Checker, 70 Nut and Bolt Thread Checker with Base & Wall-Mountable, Bolt Size Finder with 26 Standard & 26Metric & 18 Drill Bit Gauge, Bolt and Nut ldentifier Gauge $90.08

Upgrade Thread Checker, 70 Nut and Bolt Thread Checker with Base & Wall-Mountable, Bolt Size Finder with 26 Standard & 26Metric & 18 Drill Bit Gauge, Bolt and Nut ldentifier Gauge
current price $90.08

Upgrade Thread Checker, 70 Nut and Bolt Thread Checker with Base & Wall-Mountable, Bolt Size Finder with 26 Standard & 26Metric & 18 Drill Bit Gauge, Bolt and Nut ldentifier Gauge

Irwin Industrial Magnetic Screw Guide 7-3/8" $16.13

Irwin Industrial Magnetic Screw Guide 7-3/8"
current price $16.13

Irwin Industrial Magnetic Screw Guide 7-3/8"

5 out of 5 Stars. 1 reviews

29-Hole Stainless Steel Drill Gauges for 1/16 Inch to 1/2 Inch Size Bits 17/64-1/2 0.062-0.250 Bolt Gauge (Black) $9.09

29-Hole Stainless Steel Drill Gauges for 1/16 Inch to 1/2 Inch Size Bits 17/64-1/2 0.062-0.250 Bolt Gauge (Black)
current price $9.09

29-Hole Stainless Steel Drill Gauges for 1/16 Inch to 1/2 Inch Size Bits 17/64-1/2 0.062-0.250 Bolt Gauge (Black)

Clearance YEESHU Nut and Bolt Measuring Tool, Orange Thread Pitch Gauge for Screw Nut and Drill Bit, Standard Inch and Metric Thread Checker, Precision Length Measurement Tool for Hardware Use $7.32 Was $8.69

YEESHU Nut and Bolt Measuring Tool, Orange Thread Pitch Gauge for Screw Nut and Drill Bit, Standard Inch and Metric Thread Checker, Precision Length Measurement Tool for Hardware Use
current price Now $7.32, Was $8.69

YEESHU Nut and Bolt Measuring Tool, Orange Thread Pitch Gauge for Screw Nut and Drill Bit, Standard Inch and Metric Thread Checker, Precision Length Measurement Tool for Hardware Use

ASKITO 26-Piece Nut & Bolt Thread Checker Set, 14 Inch & 12 Metric Male/Female Gauges for Fast Bolt, Screw & Tap Identification, Retractable Wire Cable $16.99

ASKITO 26-Piece Nut & Bolt Thread Checker Set, 14 Inch & 12 Metric Male/Female Gauges for Fast Bolt, Screw & Tap Identification, Retractable Wire Cable
current price $16.99

ASKITO 26-Piece Nut & Bolt Thread Checker Set, 14 Inch & 12 Metric Male/Female Gauges for Fast Bolt, Screw & Tap Identification, Retractable Wire Cable

Xirurus 29 Hole Drill Bit Gauge 1/16 to 1/2 Inch / 1.59-12.7 mm Stainless Steel Decimal Metric Drill Bit Size Checker Bolt Wire Gauge Index for Old Unmarked Bits, Black $11.55

Xirurus 29 Hole Drill Bit Gauge 1/16 to 1/2 Inch / 1.59-12.7 mm Stainless Steel Decimal Metric Drill Bit Size Checker Bolt Wire Gauge Index for Old Unmarked Bits, Black
current price $11.55

Xirurus 29 Hole Drill Bit Gauge 1/16 to 1/2 Inch / 1.59-12.7 mm Stainless Steel Decimal Metric Drill Bit Size Checker Bolt Wire Gauge Index for Old Unmarked Bits, Black

Screw Extractor Drill Bits Broken Screw Remover, QQZ 5PCS Set Damaged Bolt Guide Removal Tool, Steel Easy Out Kit for Home Office Maintenance $7.49

Screw Extractor Drill Bits Broken Screw Remover, QQZ 5PCS Set Damaged Bolt Guide Removal Tool, Steel Easy Out Kit for Home Office Maintenance
current price $7.49

Screw Extractor Drill Bits Broken Screw Remover, QQZ 5PCS Set Damaged Bolt Guide Removal Tool, Steel Easy Out Kit for Home Office Maintenance

Fdelink Screw Extractor Drill Bits, 5 Pieces $4.09 Was $7.38

Fdelink Screw Extractor Drill Bits, 5 Pieces
current price Now $4.09, Was $7.38

Fdelink Screw Extractor Drill Bits, 5 Pieces

Reduced price Thread Checker,Inch 12 Bolt And Bolt Checker Identifier Box Suitable 12 Bolt And Male/female 14 Inch Bsewo Checker 26pcs Male/female 26pcs Male/female 14 Wotao Bolt And Identifier Or 26 Pcs $25.86 Was $32.33

Thread Checker,Inch 12 Bolt And Bolt Checker Identifier Box Suitable 12 Bolt And Male/female 14 Inch Bsewo Checker 26pcs Male/female 26pcs Male/female 14 Wotao Bolt And Identifier Or 26 Pcs
current price Now $25.86, Was $32.33

Thread Checker,Inch 12 Bolt And Bolt Checker Identifier Box Suitable 12 Bolt And Male/female 14 Inch Bsewo Checker 26pcs Male/female 26pcs Male/female 14 Wotao Bolt And Identifier Or 26 Pcs

Thread checker,21 Suitable Size In (23 Inch Bolt In (23 On And Narrow Suitable Size Check 44 Pcs And Check On And Buzhi (23 Inch 21 Size Check On Inch 21 Suitable Checker 44 Pcs $53.70

Thread checker,21 Suitable Size In (23 Inch Bolt In (23 On And Narrow Suitable Size Check 44 Pcs And Check On And Buzhi (23 Inch 21 Size Check On Inch 21 Suitable Checker 44 Pcs
current price $53.70

Thread checker,21 Suitable Size In (23 Inch Bolt In (23 On And Narrow Suitable Size Check 44 Pcs And Check On And Buzhi (23 Inch 21 Size Check On Inch 21 Suitable Checker 44 Pcs

Master Mechanic 806232 120mm Long Screw Guide - Quantity 6 $37.20

Master Mechanic 806232 120mm Long Screw Guide - Quantity 6
current price $37.20

Master Mechanic 806232 120mm Long Screw Guide - Quantity 6

Montana Brand MB-65712 Standard Screw Guide 3 Pack $30.13

Montana Brand MB-65712 Standard Screw Guide 3 Pack
current price $30.13

Montana Brand MB-65712 Standard Screw Guide 3 Pack

DISSTON COMPANY Master Mechanic Screw Guide Set 855908 Was $28.72

DISSTON COMPANY Master Mechanic Screw Guide Set 855908

DISSTON COMPANY Master Mechanic Screw Guide Set 855908

(J) Norske NIBBI242 3.19 in. Hardened Alloy Steel Screw Guide 1 pc $11.75

(J) Norske NIBBI242 3.19 in. Hardened Alloy Steel Screw Guide 1 pc
current price $11.75

(J) Norske NIBBI242 3.19 in. Hardened Alloy Steel Screw Guide 1 pc

Master Mechanic 803668 80mm Short Screw Guide - Quantity 6 $33.47

Master Mechanic 803668 80mm Short Screw Guide - Quantity 6
current price $33.47

Master Mechanic 803668 80mm Short Screw Guide - Quantity 6

Master Mechanic 855908 Screw Guide Set - Quantity 6 $59.13

Master Mechanic 855908 Screw Guide Set - Quantity 6
current price $59.13

Master Mechanic 855908 Screw Guide Set - Quantity 6

Thread checker,Checker 44 Pcs In (23 Inch 44 Pcs And Check On And Suitable Size Check Size Check On Bolt In (23 Inch 21 Suitable Bsewo On And Narrow And Narrow Area (23 Inch 21 Hxber 44 Pcs $53.69

Thread checker,Checker 44 Pcs In (23 Inch 44 Pcs And Check On And Suitable Size Check Size Check On Bolt In (23 Inch 21 Suitable Bsewo On And Narrow And Narrow Area (23 Inch 21 Hxber 44 Pcs
current price $53.69

Thread checker,Checker 44 Pcs In (23 Inch 44 Pcs And Check On And Suitable Size Check Size Check On Bolt In (23 Inch 21 Suitable Bsewo On And Narrow And Narrow Area (23 Inch 21 Hxber 44 Pcs

Montana Brand MB-03029 Screw Guide Adjustable Depth Stop From $20.98

Montana Brand MB-03029 Screw Guide Adjustable Depth Stop
Options
From$2098

Montana Brand MB-03029 Screw Guide Adjustable Depth Stop

Disston 158856 MM Adjustable Depth Screw or Screen Guide $13.66

Disston 158856 MM Adjustable Depth Screw or Screen Guide
current price $13.66

Disston 158856 MM Adjustable Depth Screw or Screen Guide

Geemin 5/6Pcs Screw Extractor Center Drill Bit Guide Set Broken Damaged Bolt Remover From $11.95

Geemin 5/6Pcs Screw Extractor Center Drill Bit Guide Set Broken Damaged Bolt Remover
5 piece plastic box, variant on Geemin 5/6Pcs Screw Extractor Center Drill Bit Guide Set Broken Damaged Bolt Remover
6 piece plastic box, variant on Geemin 5/6Pcs Screw Extractor Center Drill Bit Guide Set Broken Damaged Bolt Remover
Options
From$1195

Geemin 5/6Pcs Screw Extractor Center Drill Bit Guide Set Broken Damaged Bolt Remover

Screw Guide Adjustable Depth Stop $23.26

Screw Guide Adjustable Depth Stop
current price $23.26

Screw Guide Adjustable Depth Stop

Clearance Teissuly Easy Out Screw Extractor Drill Bit Set, 5 Pieces Pack $4.99 Was $8.18

Teissuly Easy Out Screw Extractor Drill Bit Set, 5 Pieces Pack
current price Now $4.99, Was $8.18

Teissuly Easy Out Screw Extractor Drill Bit Set, 5 Pieces Pack

3.9 out of 5 Stars. 8 reviews

DISSTON COMPANY Master Mechanic 80mm Short Screw Guide 803668

DISSTON COMPANY Master Mechanic 80mm Short Screw Guide 803668

DISSTON COMPANY Master Mechanic 80mm Short Screw Guide 803668

Other options to consider

Clearance Door Lock Installation Kit, Door Hole Drilling Kit for Deadbolts and Locksets with Guide Template, Door Lock Hole Saw Door Knob Installation Kit $8.99 Was $16.99

Door Lock Installation Kit, Door Hole Drilling Kit for Deadbolts and Locksets with Guide Template, Door Lock Hole Saw Door Knob Installation Kit
current price Now $8.99, Was $16.99

Door Lock Installation Kit, Door Hole Drilling Kit for Deadbolts and Locksets with Guide Template, Door Lock Hole Saw Door Knob Installation Kit

4.3 out of 5 Stars. 54 reviews

Astro 9447 25 Piece Screw Extractor/ Drill and Guide Set $44.95 Was $57.71

Astro 9447 25 Piece Screw Extractor/ Drill and Guide Set
current price Now $44.95, Was $57.71

Astro 9447 25 Piece Screw Extractor/ Drill and Guide Set

NFTIGB 35mm Hinge Hole Positioner Locator for Door Cabinet, Precision Drilling Jig Guide Block and Opener Template, Essential Woodworking Punching Tool for Hinge Installation $7.07

NFTIGB 35mm Hinge Hole Positioner Locator for Door Cabinet, Precision Drilling Jig Guide Block and Opener Template, Essential Woodworking Punching Tool for Hinge Installation
current price $7.07

NFTIGB 35mm Hinge Hole Positioner Locator for Door Cabinet, Precision Drilling Jig Guide Block and Opener Template, Essential Woodworking Punching Tool for Hinge Installation

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