Skip Content

Want to pay an invoice? Please call us at 1-800-GRAINGER (1-800-472-4643).

Filter Results By

Branch Availability
Item
Type
Class
Thread Size
Material
Finish
Overall Length
Thread Type
Brand
Price
Shop By

Plug Gages

20,219 results found that include 20,219 products

Results per page:  16 | 32 | 48
Go/No Go Plug Gage Assy,3/4-16 UNF 2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, 3/4-16 UNF 2B Go/No Go Plug Gage Assy,3/4-16 UNF 2B
  • Item # 6DHP3
  • Mfr. Model # 301153040
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size 3/4-16, Thread Type UNF, Material Tool...More

Go/No Go Plug Gage Assy,#4-40 UNC 2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, #4-40 UNC 2B Go/No Go Plug Gage Assy,#4-40 UNC 2B
  • Item # 6DHK0
  • Mfr. Model # 301110040
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size #4-40, Thread Type UNC, Material Tool...More

Go/No Go Plug Gage Assy,M3.0-0.50 6H
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, M3.0-0.50 6H Go/No Go Plug Gage Assy,M3.0-0.50 6H
  • Item # 6DHT0
  • Mfr. Model # 302108530
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size M3.0-0.50, Thread Type 6H, Material Tool...More

Go/No Go Plug Gage Assy,1/4-20 UNC 2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, 1/4-20 UNC 2B Go/No Go Plug Gage Assy,1/4-20 UNC 2B
  • Item # 6DHL1
  • Mfr. Model # 301126040
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size 1/4-20, Thread Type UNC, Material Tool...More

Go/No Go Plug Gage Assy,1/2-13 UNC 2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, 1/2-13 UNC 2B Go/No Go Plug Gage Assy,1/2-13 UNC 2B
  • Item # 6DHN3
  • Mfr. Model # 301140040
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size 1/2-13, Thread Type UNC, Material Tool...More

Go/No Go Plug Gage Assy,M6.0-1.00 6H
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, M6.0-1.00 6H Go/No Go Plug Gage Assy,M6.0-1.00 6H
  • Item # 6DHT4
  • Mfr. Model # 302117530
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size M6.0-1.00, Thread Type 6H, Material Tool...More

Go/No Go Plug Gage Assy,1/2-20 UNF 2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, 1/2-20 UNF 2B Go/No Go Plug Gage Assy,1/2-20 UNF 2B
  • Item # 6DHN4
  • Mfr. Model # 301141040
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size 1/2-20, Thread Type UNF, Material Tool...More

Go/No Go Plug Gage Assy,#0-80 UNF 2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, #0-80 UNF 2B Go/No Go Plug Gage Assy,#0-80 UNF 2B
  • Item # 6DHJ3
  • Mfr. Model # 301101040
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size #0-80, Thread Type UNF, Material Tool...More

Go/No Go Plug Gage Assy,3/8-24 UNF 2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, 3/8-24 UNF 2B Go/No Go Plug Gage Assy,3/8-24 UNF 2B
  • Item # 6DHL8
  • Mfr. Model # 301134040
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size 3/8-24, Thread Type UNF, Material Tool...More

Go/No Go Plug Gage Assy,M8.0-1.25 6H
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, M8.0-1.25 6H Go/No Go Plug Gage Assy,M8.0-1.25 6H
  • Item # 6DHT7
  • Mfr. Model # 302120530
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size M8.0-1.25, Thread Type 6H, Material Tool...More

Thread Plug Gage,6H,M20 x 1.5,Short Cert
Plug Gage,Tool Steel,0.6410 in. dia.
  • VERMONT GAGE
  • Plug Gage, Tool Steel, 0.6410 in. dia. Plug Gage,Tool Steel,0.6410 in. dia.
  • Item # 49LR90
  • Mfr. Model # 141264100
  • Plug Gage Assembly, No Go, Class X, Diameter 0.6410 In., Tool Steel, Chrome Plated Finish, Overall Length 2...More

Plug Gage,No Go Type,0.2328 in. dia.
  • VERMONT GAGE
  • Plug Gage, No Go Type, 0.2328 in. dia. Plug Gage,No Go Type,0.2328 in. dia.
  • Item # 49TU95
  • Mfr. Model # 141223280
  • Plug Gage Assembly, No Go, Class X, Diameter 0.2328 In., Tool Steel, Chrome Plated Finish, Overall Length 2...More

Plug Gage Assembly,2in.L,0.9597 in. dia.
  • VERMONT GAGE
  • Plug Gage Assembly, 2in.L, 0.9597 in. dia. Plug Gage Assembly,2in.L,0.9597 in. dia.
  • Item # 49NH54
  • Mfr. Model # 141295970
  • Plug Gage Assembly, No Go, Class X, Diameter 0.9597 In., Tool Steel, Chrome Plated Finish, Overall Length 2...More

Plug Gage,No Go Type,0.3226 in. dia.
  • VERMONT GAGE
  • Plug Gage, No Go Type, 0.3226 in. dia. Plug Gage,No Go Type,0.3226 in. dia.
  • Item # 49UE99
  • Mfr. Model # 141232260
  • Plug Gage Assembly, No Go, Class X, Diameter 0.3226 In., Tool Steel, Chrome Plated Finish, Overall Length 2...More

Plug Gage,Tool Steel,0.3259 in. dia.
  • VERMONT GAGE
  • Plug Gage, Tool Steel, 0.3259 in. dia. Plug Gage,Tool Steel,0.3259 in. dia.
  • Item # 49KE08
  • Mfr. Model # 141232590
  • Plug Gage Assembly, No Go, Class X, Diameter 0.3259 In., Tool Steel, Chrome Plated Finish, Overall Length 2...More

Go/No Go Plug Gage Assy,7/16-28 UNEF 2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, 7/16-28 UNEF 2B Go/No Go Plug Gage Assy,7/16-28 UNEF 2B
  • Item # 6DHN2
  • Mfr. Model # 301138540
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size 7/16-28, Thread Type UNEF, Material Tool...More

Plug Gage Assembly, NPT, L-1
  • VERMONT GAGE
  • Plug Gage Assembly, NPT, L-1 Plug Gage Assembly, NPT, L-1
  • Item # 39UJ66
  • Mfr. Model # 401104020
  • Class L-1, Includes Certificate of Accuracy with NIST traceability, Measures tapered internal pipe threads,...More

Go/No Go Set Plug Assy,M8.00-1.00 6g
  • VERMONT GAGE
  • Go/No Go Set Plug Assy, M8.00-1.00 6g Go/No Go Set Plug Assy,M8.00-1.00 6g
  • Item # 6ATH7
  • Mfr. Model # 372120030
  • Go/No Go Set Plug Assy, Go/No Go, Taperlock, Class 2A, Thread Size M8.0-1.00, Thread Type 6g, Material Tool...More

Go/No Go Set Plug Assy,1 1/8-12 UNF 2A
  • VERMONT GAGE
  • Go/No Go Set Plug Assy, 1 1/8-12 UNF 2A Go/No Go Set Plug Assy,1 1/8-12 UNF 2A
  • Item # 6ATG3
  • Mfr. Model # 371170050
  • Go/No Go Set Plug Assy, Go/No Go, Taperlock, Class 2A, Thread Size 1 1/8-12, Thread Type UNF, Material Tool...More

Go/No Go Plug Gage Assembly,2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assembly, 2B Go/No Go Plug Gage Assembly,2B
  • Item # 6DHR1
  • Mfr. Model # 301164140
  • Go/No Go Plug Gage Assembly, Go/NoGo, Taperlock, Class 2B, Thread Size 1-14, Thread Type UNS, Tool Steel,...More

Go/No Go Plug Gage Assy,M12.0-1.25 6H
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, M12.0-1.25 6H Go/No Go Plug Gage Assy,M12.0-1.25 6H
  • Item # 6DHU1
  • Mfr. Model # 302128530
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size M12.0-1.25, Thread Type 6H, Material Tool...More

Go/No Go Set Plug Assy,M8.0-1.25 6g
  • VERMONT GAGE
  • Go/No Go Set Plug Assy, M8.0-1.25 6g Go/No Go Set Plug Assy,M8.0-1.25 6g
  • Item # 6ATH8
  • Mfr. Model # 372120530
  • Go/No Go Set Plug Assy, Go/No Go, Taperlock, Class 2A, Thread Size M8.0-1.25, Thread Type 6g, Material Tool...More

Taperlock Gage, Go, 2B, 3B, 5/8-11
  • VERMONT GAGE
  • Taperlock Gage, Go, 2B, 3B, 5/8-11 Taperlock Gage, Go, 2B, 3B, 5/8-11
  • Item # 39UJ53
  • Mfr. Model # 301147010
  • Class 2B, 3B, Includes Certificate of Accuracy, For inspecting the pitch diameter and functional threads.,...More

Go/No Go Plug Gage Assy,5/8-18 UNF 2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, 5/8-18 UNF 2B Go/No Go Plug Gage Assy,5/8-18 UNF 2B
  • Item # 6DHP0
  • Mfr. Model # 301148040
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size 5/8-18, Thread Type UNF, Material Tool...More

Go/No Go Plug Gage Assy,#5-40 UNC 2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, #5-40 UNC 2B Go/No Go Plug Gage Assy,#5-40 UNC 2B
  • Item # 6DHK2
  • Mfr. Model # 301112540
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size #5-40, Thread Type UNC, Material Tool...More

Go/No Go Plug Gage Assy,M7.0-1.00 6H
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, M7.0-1.00 6H Go/No Go Plug Gage Assy,M7.0-1.00 6H
  • Item # 6DHT5
  • Mfr. Model # 302119030
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size M7.0-1.00, Thread Type 6H, Material Tool...More

Go/No Go Plug Gage Assy,1 1/8-12 UNF 2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, 1 1/8-12 UNF 2B Go/No Go Plug Gage Assy,1 1/8-12 UNF 2B
  • Item # 6DHR2
  • Mfr. Model # 301170040
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size 1 1/8-12, Thread Type UNF, Material Tool...More

Go/No Go Plug Gage Assy,M2.0-0.40 6H
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, M2.0-0.40 6H Go/No Go Plug Gage Assy,M2.0-0.40 6H
  • Item # 6DHR8
  • Mfr. Model # 302104030
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size M2.0-0.40, Thread Type 6H, Material Tool...More

Thread Plug Gage,6H,M4 x 0.7,Long Cert
Go/No Go Plug Gage Assy,5/8-11 UNC 2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, 5/8-11 UNC 2B Go/No Go Plug Gage Assy,5/8-11 UNC 2B
  • Item # 6DHN9
  • Mfr. Model # 301147040
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size 5/8-11, Thread Type UNC, Material Tool...More

Go/No Go Plug Gage Assy,7/16-20 UNF 2B
  • VERMONT GAGE
  • Go/No Go Plug Gage Assy, 7/16-20 UNF 2B Go/No Go Plug Gage Assy,7/16-20 UNF 2B
  • Item # 6DHN1
  • Mfr. Model # 301137540
  • Go/No Go Plug Gage Assy, Go/No Go, Taperlock, Class 2B, Thread Size 7/16-20, Thread Type UNF, Material Tool...More

Results per page:  16 | 32 | 48

Grainger carries go/no go plug gauges to help you measure hole sizes in machining operations. Use Type A natural set plug gauge assemblies to verify and set adjustable threaded ring gages. Use Type B chrome plated plug gage assemblies to inspect internally threaded parts and to verify minimum and maximum pitch diameter limits. Choose from a large selection of plug gages that can help you accurately measure UNC, UNF, UNS and UNEF thread types in a wide range of thread sizes. Find high quality plug gauges at Grainger.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More