1-11 BSPP [A] - No-Go Ring Thread Gauge (JBO Johs Boss) 1-11 BSPP [A] - No-Go Ring Thread Gauge (JBO Johs Boss) (pack of 1)

Accu Product Code (APC): JBO-RG-500043

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1-11 BSPP [A] - No-Go Ring Thread Gauge (JBO Johs Boss) 1-11 BSPP [A] - No-Go Ring Thread Gauge (JBO Johs Boss) (pack of 1)

Accu Product Code (APC): JBO-RG-500043

Key Features

Certified Precision - Certificate of Conformity Supplied As Standard.
1 Year Extended Warranty.
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Official Johs Boss Thread Gauges Product.

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Accu Product Code (APC): JBO-RG-500043
Thread Specification: BSPP (British Standard Pipe)
Thread Size: 1 BSPP
Hand: Right Hand
Gauge Type: No-Go
Brand/Series: JBO Johs Boss
Certification Provided: Certificate of Conformity
Manufacturing Standard: DIN EN ISO 228-2
Material: Steel
Material Family: Steel
Provided Calibration: Uncalibrated
Suitable for UKAS Calibration: Yes - Enquire
System of Measurement: Imperial
Thread Angle: 55 Degrees
Thread Pitch: 11 TPI
Tolerance Class: A
Weight per 100 Units: 32.4 kg

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1-11 BSPP [A] - No-Go Ring Thread Gauge (JBO Johs Boss) Description

The 1-11 BSPP [A] - No-Go Ring Thread Gauge (JBO Johs Boss) has the following features:

Brand/Series: JBO Johs Boss
Certification Provided: Certificate of Conformity
Gauge Type: No-Go
Hand: Right Hand
Manufacturing Standard: DIN EN ISO 228-2
Steel
Steel Material Family
Provided Calibration: Uncalibrated
Suitable for UKAS Calibration: Yes - Enquire
System of Measurement: Imperial
Thread Angle: 55 Degrees
Thread Pitch: 11 TPI
Thread Size: 1 BSPP
Thread Specification: BSPP (British Standard Pipe)
Tolerance Class: A

Discover more about the Ring Thread Gauges range.

Ring Thread Gauges are precision tools used to verify the external thread dimensions of bolts, screws and other threaded precision components. Each ring gauge features internal threads that match specific standards, allowing it to fit over a threaded part. Ring gauges produce essential thread measurements for precision engineering, by ensuring components meet exacting tolerances consistently.

How Ring Thread Gauges Work

Using a ring thread gauge tool involves two types of gauges: "Go" and "No-Go." The "Go" ring thread gauge should smoothly pass over the thread, confirming it meets minimum size requirements.

The "No-Go" gauge should not fit more than two turns, ensuring the thread doesn't exceed maximum size limits. This method is crucial in industries like aerospace and automotive, where precision is vital. For specialized threads, Trapezoidal thread ring gauges offer accurate measurements.

The Materials Ring Thread Gauges Are Made From

Our ring thread gauges are crafted from hardened steel, providing exceptional durability and wear resistance. This material maintains precise dimensions even after repeated use, ensuring consistent thread measurements over time. Hardened steel is ideal for industrial environments, offering a long-lasting solution for quality assurance processes.

The Size and Types of Ring Thread Gauges Available

We offer ring thread gauges in both imperial and metric specifications, Metric ranges from M2 to M45 and Imperial ranges from 0-80 UNF to 3-8 NPT. Available thread types include Coarse, Fine, Left Handed Coarse and Left Handed Fine. select ring thread gauge tools come in "Go" and "No-Go" variants, in both Imperial and Metric standards to facilitate thorough inspection.

FAQs

Q: What is a Thread Ring Gauge?

A: A thread ring gauge is a precision tool used to check the external threads of screws, bolts and other components. It has internal threads that fit over the part being tested. This ensures the threads meet exact specifications for proper fit.

Q: What is the Purpose of a Ring Gauge?

A: A ring gauge provides a quick and reliable method for inspecting the accuracy of external threads on parts. It verifies that threaded components meet specified tolerances. This ensures compatibility and safety in assemblies.

Q: What are the Different Types of Ring Gauges?

A: Types of ring gauges include standard thread gauges for common threads, Trapezoidal gauges for leadscrews and other tooling and left-handed thread gauges for left-hand threads. "Go" and "No-Go" ring gauges are used to check minimum and maximum thread dimensions. Each type serves specific inspection needs in thread measurement.

Q: Are Ring Gauges Accurate?

A: Yes, ring gauges are highly accurate tools made from hardened steel. They are manufactured to strict standards to ensure precise measurements. Using calibrated gauges helps detect any deviations in thread dimensions.

Shipping Information

Shipping Destinations:

Worldwide view delivery information

Weight (100 items):

32.4kg

Component History

Product First Available:

Friday, March 31, 2017

Stock Last Updated:

10:33 AMMonday, October 19, 2026

Specification Last Updated:

Monday, October 19, 2026

Barcodes

APC (Accu Product Code):

JBO-RG-500043

EAN13 (International Article No.):

5057196785117

ASIN (Amazon Stock Identification No.):

ASIN not defined.

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Product Certifications.

Certificate of Conformity Included

RoHS Certified

REACH Certified

Not Certified For Use In Construction Projects

ISO9001
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Thread Specification

Thread Size

Hand

Gauge Type

Brand/Series

Certification Provided

Manufacturing Standard

Material

Material Family

Provided Calibration

Suitable for UKAS Calibration

System of Measurement

Thread Angle

Thread Pitch

Tolerance Class

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1-11 BSPP [A] - No-Go Ring Thread Gauge (JBO Johs Boss) 1-11 BSPP [A] - No-Go Ring Thread Gauge (JBO Johs Boss) (pack of 1)

1-11 BSPP [A] - No-Go Ring Thread Gauge (JBO Johs Boss) 1-11 BSPP [A] - No-Go Ring Thread Gauge (JBO Johs Boss) (pack of 1)

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