![Amazon.com: Screw Chek'r Metric Screw Thread Size Gauge No. 2 (8MM to 14MM) 1/8 Inch Heavy Gauge Steel Screw Checker, Made In USA, chrome, 02130 : Industrial & Scientific Amazon.com: Screw Chek'r Metric Screw Thread Size Gauge No. 2 (8MM to 14MM) 1/8 Inch Heavy Gauge Steel Screw Checker, Made In USA, chrome, 02130 : Industrial & Scientific](https://m.media-amazon.com/images/I/91BBENpIBZL._AC_UF894,1000_QL80_.jpg)
Amazon.com: Screw Chek'r Metric Screw Thread Size Gauge No. 2 (8MM to 14MM) 1/8 Inch Heavy Gauge Steel Screw Checker, Made In USA, chrome, 02130 : Industrial & Scientific
![Mitutoyo 188-151, Screw Pitch Gage, 4 - 42 TPI and 0.4 - 7mm, 51 Leaves, Inch/Metric Black: Thread Gauges: Amazon.com: Industrial & Scientific Mitutoyo 188-151, Screw Pitch Gage, 4 - 42 TPI and 0.4 - 7mm, 51 Leaves, Inch/Metric Black: Thread Gauges: Amazon.com: Industrial & Scientific](https://images-na.ssl-images-amazon.com/images/I/81JkQdtP0RL._AC_UL600_SR600,600_.jpg)
Mitutoyo 188-151, Screw Pitch Gage, 4 - 42 TPI and 0.4 - 7mm, 51 Leaves, Inch/Metric Black: Thread Gauges: Amazon.com: Industrial & Scientific
![YOC Bolt Size and Thread Gauge- Thread Pitch Gauge- Nut and Bolt Thread Checker- 26 Male/Female Thread Identifier Gauges - 12 Inch & 14 Metric Sizes: Amazon.com: Industrial & Scientific YOC Bolt Size and Thread Gauge- Thread Pitch Gauge- Nut and Bolt Thread Checker- 26 Male/Female Thread Identifier Gauges - 12 Inch & 14 Metric Sizes: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71wYly4VA1L._AC_UF1000,1000_QL80_.jpg)
YOC Bolt Size and Thread Gauge- Thread Pitch Gauge- Nut and Bolt Thread Checker- 26 Male/Female Thread Identifier Gauges - 12 Inch & 14 Metric Sizes: Amazon.com: Industrial & Scientific
![Amazon.com: LOZAGU 26 Gauges Nut and Bolt Thread Checker, 14 Inch & 12 Metric, Thread Checker Standard and Metric, Bolt Size and Thread Checker : Automotive Amazon.com: LOZAGU 26 Gauges Nut and Bolt Thread Checker, 14 Inch & 12 Metric, Thread Checker Standard and Metric, Bolt Size and Thread Checker : Automotive](https://m.media-amazon.com/images/I/71ycupgoMML._AC_UF894,1000_QL80_.jpg)
Amazon.com: LOZAGU 26 Gauges Nut and Bolt Thread Checker, 14 Inch & 12 Metric, Thread Checker Standard and Metric, Bolt Size and Thread Checker : Automotive
![Amazon.com: OEMTOOLS 26691 Nut Bolt Thread Gauge, Green Thread Checker and Bolt Size Gauge, Bolt Sizer with Thread Gauge, SAE and Metric Thread Gauge Reference : Industrial & Scientific Amazon.com: OEMTOOLS 26691 Nut Bolt Thread Gauge, Green Thread Checker and Bolt Size Gauge, Bolt Sizer with Thread Gauge, SAE and Metric Thread Gauge Reference : Industrial & Scientific](https://m.media-amazon.com/images/I/71qZ0HWAz4L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: OEMTOOLS 26691 Nut Bolt Thread Gauge, Green Thread Checker and Bolt Size Gauge, Bolt Sizer with Thread Gauge, SAE and Metric Thread Gauge Reference : Industrial & Scientific
![Xxzhiho Thread Checker Nut & Bolt -44 Bundle Thread Checker Nut and Bolt Checker 44 Male/Female Thread Identifier Gauges - 23 Inch & 21 Metric Sizes: Amazon.com: Industrial & Scientific Xxzhiho Thread Checker Nut & Bolt -44 Bundle Thread Checker Nut and Bolt Checker 44 Male/Female Thread Identifier Gauges - 23 Inch & 21 Metric Sizes: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71tBcWxWnxL.jpg)
Xxzhiho Thread Checker Nut & Bolt -44 Bundle Thread Checker Nut and Bolt Checker 44 Male/Female Thread Identifier Gauges - 23 Inch & 21 Metric Sizes: Amazon.com: Industrial & Scientific
![Grip Thread Pitch Gauge MM & SAE Markings - Measures Counts from .25 to 5.5mm and 4 to 42 SAE - 60 Degree Thread Profiles and Locking Devices - Garage, Workshop, Home - Hand Tool Sets - Amazon.com Grip Thread Pitch Gauge MM & SAE Markings - Measures Counts from .25 to 5.5mm and 4 to 42 SAE - 60 Degree Thread Profiles and Locking Devices - Garage, Workshop, Home - Hand Tool Sets - Amazon.com](https://m.media-amazon.com/images/I/6185g05nXhL._AC_UF894,1000_QL80_.jpg)
Grip Thread Pitch Gauge MM & SAE Markings - Measures Counts from .25 to 5.5mm and 4 to 42 SAE - 60 Degree Thread Profiles and Locking Devices - Garage, Workshop, Home - Hand Tool Sets - Amazon.com
![Mitutoyo 188-152, Inch/Metric Screw Pitch Gage, 4 to 56 TPI, 0.5mm to 6mm, 28 Leaves: Thread Gauges: Amazon.com: Industrial & Scientific Mitutoyo 188-152, Inch/Metric Screw Pitch Gage, 4 to 56 TPI, 0.5mm to 6mm, 28 Leaves: Thread Gauges: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/81ABvxKAq5L._AC_UF1000,1000_QL80_.jpg)
Mitutoyo 188-152, Inch/Metric Screw Pitch Gage, 4 to 56 TPI, 0.5mm to 6mm, 28 Leaves: Thread Gauges: Amazon.com: Industrial & Scientific
![SAE and Metric Bolt Gauges Check a Thread Nut Fastener Size. Made of Plastic/Metal: Hardware Nut And Bolt Sets: Amazon.com: Industrial & Scientific SAE and Metric Bolt Gauges Check a Thread Nut Fastener Size. Made of Plastic/Metal: Hardware Nut And Bolt Sets: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/41n-p8MT0iL.jpg)
SAE and Metric Bolt Gauges Check a Thread Nut Fastener Size. Made of Plastic/Metal: Hardware Nut And Bolt Sets: Amazon.com: Industrial & Scientific
![28 Bolt and Nut Identifier Gauge Nut and Bolt Thread Checker 14 Metric & 14 Standard Ruler with Inches and Centimeters On Both Sides…: Amazon.com: Industrial & Scientific 28 Bolt and Nut Identifier Gauge Nut and Bolt Thread Checker 14 Metric & 14 Standard Ruler with Inches and Centimeters On Both Sides…: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61+8O7f2NnL._AC_UF1000,1000_QL80_.jpg)
28 Bolt and Nut Identifier Gauge Nut and Bolt Thread Checker 14 Metric & 14 Standard Ruler with Inches and Centimeters On Both Sides…: Amazon.com: Industrial & Scientific
![Marine Bolt Supply Nut, Bolt & Screw Gauge Standard & Metric Coarse & Fine Diameter, Length & Thread Pitch (Blue): Amazon.com: Industrial & Scientific Marine Bolt Supply Nut, Bolt & Screw Gauge Standard & Metric Coarse & Fine Diameter, Length & Thread Pitch (Blue): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71jDLclfKwL._AC_UF894,1000_QL80_.jpg)
Marine Bolt Supply Nut, Bolt & Screw Gauge Standard & Metric Coarse & Fine Diameter, Length & Thread Pitch (Blue): Amazon.com: Industrial & Scientific
![Amazon.com: Thread Gauge Standard And Metric, 51/52Pcs Metric+ imperial (52pc) Stainless Steel Thread Pitch Guage, 60 and 55 Degree Thread Pitch Gauge White(Metric+ imperial (52pc)) : Industrial & Scientific Amazon.com: Thread Gauge Standard And Metric, 51/52Pcs Metric+ imperial (52pc) Stainless Steel Thread Pitch Guage, 60 and 55 Degree Thread Pitch Gauge White(Metric+ imperial (52pc)) : Industrial & Scientific](https://m.media-amazon.com/images/I/612BO9C8o9L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Thread Gauge Standard And Metric, 51/52Pcs Metric+ imperial (52pc) Stainless Steel Thread Pitch Guage, 60 and 55 Degree Thread Pitch Gauge White(Metric+ imperial (52pc)) : Industrial & Scientific
![Nut and Bolt Thread Checker (Inch & Metric) - 26/44 Male/Female Thread Identifier Gauges - 14 Inch & 12 Metric Sizes (26 Gauges-14 Inch & 12 Metric): Amazon.com: Industrial & Scientific Nut and Bolt Thread Checker (Inch & Metric) - 26/44 Male/Female Thread Identifier Gauges - 14 Inch & 12 Metric Sizes (26 Gauges-14 Inch & 12 Metric): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/710aaLXApfL._AC_UF894,1000_QL80_.jpg)
Nut and Bolt Thread Checker (Inch & Metric) - 26/44 Male/Female Thread Identifier Gauges - 14 Inch & 12 Metric Sizes (26 Gauges-14 Inch & 12 Metric): Amazon.com: Industrial & Scientific
![Thread Checker SWTC-26 Nut & Bolt, Inch & Metric, Original Version: Tap And Die Sets: Amazon.com: Industrial & Scientific Thread Checker SWTC-26 Nut & Bolt, Inch & Metric, Original Version: Tap And Die Sets: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/8123GWwWgwL._AC_UF894,1000_QL80_.jpg)
Thread Checker SWTC-26 Nut & Bolt, Inch & Metric, Original Version: Tap And Die Sets: Amazon.com: Industrial & Scientific
![Stalye Nut & Bolt Thread Checker - 26 Male/Female Gauges - 14 Inch & 12 Metric for Quickly Checking Nuts and Bolts Inch or Metric and Verifying The Size: Amazon.com: Industrial & Scientific Stalye Nut & Bolt Thread Checker - 26 Male/Female Gauges - 14 Inch & 12 Metric for Quickly Checking Nuts and Bolts Inch or Metric and Verifying The Size: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61zw3knp-zL._AC_UF894,1000_QL80_.jpg)
Stalye Nut & Bolt Thread Checker - 26 Male/Female Gauges - 14 Inch & 12 Metric for Quickly Checking Nuts and Bolts Inch or Metric and Verifying The Size: Amazon.com: Industrial & Scientific
![272Pcs Flange Hex Bolts and Nuts Kit,M6 Bolt,M8 x1.25 Bolts,M10-1.5,SATANTECH Metric Bolt Assortment,Alloy Steel Class 10.9 Black Zinc Plated,Full Coarse Thread(12mm to 30mm): Amazon.com: Industrial & Scientific 272Pcs Flange Hex Bolts and Nuts Kit,M6 Bolt,M8 x1.25 Bolts,M10-1.5,SATANTECH Metric Bolt Assortment,Alloy Steel Class 10.9 Black Zinc Plated,Full Coarse Thread(12mm to 30mm): Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/81MnnYQLWxL._AC_UF894,1000_QL80_.jpg)
272Pcs Flange Hex Bolts and Nuts Kit,M6 Bolt,M8 x1.25 Bolts,M10-1.5,SATANTECH Metric Bolt Assortment,Alloy Steel Class 10.9 Black Zinc Plated,Full Coarse Thread(12mm to 30mm): Amazon.com: Industrial & Scientific
![The Best Deal】OriGlam Screw Thread Pitch Cutting Gauge Tool, Stainless Steel Metric Screw Pitc: Amazon.com: Industrial & Scientific The Best Deal】OriGlam Screw Thread Pitch Cutting Gauge Tool, Stainless Steel Metric Screw Pitc: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/71bXZi3BgdL._AC_UF1000,1000_QL80_.jpg)
The Best Deal】OriGlam Screw Thread Pitch Cutting Gauge Tool, Stainless Steel Metric Screw Pitc: Amazon.com: Industrial & Scientific
![EAWONGEE Nut and Bolt Thread Checker (Inch & Metric) Hex Nut Bolt Thread Gauge, Nut and Bolt Size Gauge- 14 Inch & 12 Metric: Amazon.com: Industrial & Scientific EAWONGEE Nut and Bolt Thread Checker (Inch & Metric) Hex Nut Bolt Thread Gauge, Nut and Bolt Size Gauge- 14 Inch & 12 Metric: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61fIPkaaX9L._AC_UF894,1000_QL80_.jpg)
EAWONGEE Nut and Bolt Thread Checker (Inch & Metric) Hex Nut Bolt Thread Gauge, Nut and Bolt Size Gauge- 14 Inch & 12 Metric: Amazon.com: Industrial & Scientific
![Nut and Bolt Thread Checker (Inch & Metric) -26 Male/Female Identifier Gauges - 14 Inch 12 Metric, for Quickly Checking Nuts Bolts or Metric Verifying The Size: Amazon.com: Industrial & Scientific Nut and Bolt Thread Checker (Inch & Metric) -26 Male/Female Identifier Gauges - 14 Inch 12 Metric, for Quickly Checking Nuts Bolts or Metric Verifying The Size: Amazon.com: Industrial & Scientific](https://m.media-amazon.com/images/I/61DrMlSzEQL._AC_UF894,1000_QL80_.jpg)
Nut and Bolt Thread Checker (Inch & Metric) -26 Male/Female Identifier Gauges - 14 Inch 12 Metric, for Quickly Checking Nuts Bolts or Metric Verifying The Size: Amazon.com: Industrial & Scientific
![Amazon.com: hotzzz 10PCS Metric Thread Plug Gage Set Pitch Diameter Measurement Tool Double-End Through-Stop Pitch Thread Test Tool Used to Detect The Thread Pitch Diameter (Metric Thread) : Industrial & Scientific Amazon.com: hotzzz 10PCS Metric Thread Plug Gage Set Pitch Diameter Measurement Tool Double-End Through-Stop Pitch Thread Test Tool Used to Detect The Thread Pitch Diameter (Metric Thread) : Industrial & Scientific](https://m.media-amazon.com/images/I/610YyIP29zL._AC_UF1000,1000_QL80_.jpg)