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2102231624 - Δωρεάν μεταφορικά άνω 50€ - Τιμές χωρίς ΦΠΑ
2102231624 - Δωρεάν μεταφορικά άνω 50€

Inch Thread Plug Gauges

Product Characteristics
Σπείρωμα
UNC - Ιντσες
UNC - Ιντσες
UNF - Ιντσες
UNF - Ιντσες
UNEF - Ιντσες
UNEF - Ιντσες
UNJF Ιντσες
UNJF Ιντσες
NPT - Σωλήνος Αμερικ.
NPT - Σωλήνος Αμερικ.
BSW - Ιντσες
BSW - Ιντσες
BSP (G) Σωλήνος
BSP (G) Σωλήνος
Ελεγκτήρας για Αμερικάνικο Σπείρωμα Ανοχή 2B Johs
Checker for American Thread Tolerance 2B
JBO-PLUG-UNC

Checker for American Thread Tolerance 2B

Original price €63,00 - Original price €216,00
Original price
€63,00 - €216,00
€63,00 - €216,00
Current price €63,00
UNC - Ιντσες
5-8 Working days

Precision thread gauges Unified national coarse thread ASME B1.1 Gauge dimensions acc. ANSI / ASME B1.2 These specific products are a special...

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Ελεγκτήρες Σπειρωμάτων - Ανοχή 2B Johs
Best Seller
Checker for American UNF Thread - Tolerance 2B
JBO-PLUG-UNF

Checker for American UNF Thread - Tolerance 2B

Original price €63,00 - Original price €167,00
Original price
€63,00 - €167,00
€63,00 - €167,00
Current price €63,00
UNF - Ιντσες
5-8 Working days

Precision thread gauges Unified national fine thread ASME B1.1 Gauge dimensions acc. ANSI / ASME B1.2 These specific products are a special...

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Ελεγκτήρες Σπειρωμάτων - Ανοχή 2B Johs
Gauge for American Thread UNEF - Tolerance 2B
JBO-PLUG-UNEF

Gauge for American Thread UNEF - Tolerance 2B

Original price €81,00 - Original price €204,00
Original price
€81,00 - €204,00
€81,00 - €204,00
Current price €81,00
UNEF - Ιντσες
5-8 Working days

Precision thread gauges Unified national extra fine thread ASME B1.1 Gauge dimensions acc. ANSI / ASME B1.2 These specific products are a ...

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Ελεγκτήρες Σπειρωμάτων BSW - Whitworth Johs
BSW Thread Gauges - Whitworth
JBO-PLUG-BSW

BSW Thread Gauges - Whitworth

Original price €89,00 - Original price €256,00
Original price
€89,00 - €256,00
€89,00 - €256,00
Current price €89,00
BSW - Ιντσες
5-8 Working days

Precision thread gauges British Standard Whitworth thread BS 84 Gauge dimensions acc. BS 919-2 These specific products are a special order exclus...

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Ελεγκτήρες Σπειρωμάτων BSF Johs
Checker for British Standard Fine Thread BSF - Tolerance 2B
JBO-PLUG-BSF

Checker for British Standard Fine Thread BSF - Tolerance 2B

Original price €100,00 - Original price €196,00
Original price
€100,00 - €196,00
€100,00 - €196,00
Current price €100,00
5-8 Working days

Precision thread gauges British Standard Whitworth fine thread BS 84 Gauge dimensions acc. BS 919-2 These specific products are a special o...

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Ελεγκτήρες Σπειρωμάτων Αμερικάνικο Κωνικό Σωλήνα Johs
Checker for American NPT Thread Tapered Pipe - Tolerance 2B
NPT

Checker for American NPT Thread Tapered Pipe - Tolerance 2B

Original price €158,00 - Original price €996,00
Original price
€158,00 - €996,00
€158,00 - €996,00
Current price €158,00
NPT - Σωλήνος Αμερικ.
5-8 Working days

Precision thread gauges American Standard taper pipe thread ASME B1.20.1 Taper 1:16 For threads used with jointing compound Gauge dimens...

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Tapered Pipe Thread Gauge Whitworth R
JBO-PLUG-R

Tapered Pipe Thread Gauge Whitworth R

Original price €186,00 - Original price €1.100,00
Original price
€186,00 - €1.100,00
€186,00 - €1.100,00
Current price €186,00
5-8 Working days

These specific products are a special order exclusively for you. Therefore, there is no possibility of cancellation or return of the products at a ...

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Ελεγκτήρες Σπειρωμάτων GAS - PIPE - Σωλήνων Johs
Thread Gauges GAS - PIPE - Tubes
JBO-PLUG-BSP

Thread Gauges GAS - PIPE - Tubes

Original price €67,00 - Original price €495,00
Original price
€67,00 - €495,00
€67,00 - €495,00
Current price €67,00
BSP (G) Σωλήνος
5-8 Working days

Precision thread gauges Whitworth pipe thread DIN EN ISO 228 Gauge dimensions acc. DIN EN ISO 228-2 These specific products are a special or...

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Checker for American UNF Thread - Tolerance 3B
JBO-PLUG-UNF-3B

Checker for American UNF Thread - Tolerance 3B

Original price €82,00 - Original price €216,00
Original price
€82,00 - €216,00
€82,00 - €216,00
Current price €82,00
UNF - Ιντσες
5-8 Working days

These specific products are a special order exclusively for you. Therefore, there is no possibility of cancellation or return of the products at a ...

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Gage for American UNJF Aerospace Thread - Tolerance 3B
JBO-PLUG-UNJF-3B

Gage for American UNJF Aerospace Thread - Tolerance 3B

Original price €105,00 - Original price €180,00
Original price
€105,00 - €180,00
€105,00 - €180,00
Current price €105,00
UNJF Ιντσες
5-8 Working days

These specific products are a special order exclusively for you. Therefore, there is no possibility of cancellation or return of the products at a ...

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Inch thread plug gauges are precision GO/NO-GO inspection tools used to verify internal inch threads quickly and consistently. They confirm that a tapped hole meets the required thread form, pitch (TPI), and tolerance class, enabling fast pass/fail decisions without time-consuming dimensional measurement methods.

This collection includes plug gauges for common inch thread standards, with clear size identification and dedicated GO and NO-GO ends for reliable shop-floor inspection. Options are available with durable, wear-resistant measuring surfaces to maintain repeatability in high-throughput environments, from trusted brands such as Johs and Insize.

These gauges are widely used by machinists, QC inspectors, and CNC production teams in automotive components, hydraulic and pneumatic fittings, industrial assemblies, and general manufacturing—anywhere consistent thread acceptance is critical for interchangeability and process control.

Thread Gauges
Wiki

Thread Gauges

The thread gauges (thread gauges) are standard verification tools used to check the accuracy and compatibility of threads on screws and nuts. They are based on the "Go / No-Go" method, ensuring that the thread is within the specified tolerance limits for correct assembly and operation of the components.

  • Types: They are classified into standard rings (ring gauges) for external threads and standard plugs (plug gauges) for internal threads.
  • Applications: Essential in mass production, precision machining, and quality control of fastening components.
  • Standards: Manufactured according to international systems such as Metric (M), Whitworth (BSP) or Unified (UNC/UNF), from hardened high-strength steel.
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