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Our experience and technical know-how we are happy to share with you. Therefore, we have prepared some useful tools and practical tables for you to help you with screws and nuts or with American and English threads in everyday life. If you have suggestions and additions, we are happy to hear from you. We are always looking for ways to improve our services and products, so please feel free to contact us with any feedback or suggestions you may have.

Screws 1x1: Inch Connection ElementsScrews 1x1: Inch Connection Elements

Thread Identification

An example the name of an American standard coarse thread:

1/4"
Gewinde­durch­messer
-
20 UNC
Gangzahl auf 1"
x
1 1/2"
Länge

Table for the determination of the thread of an inch screw

 in millimetersin inches
Thread diameter6,35 mm1/4"
Pitch (integer 1")Distance between the thread pitches z.B. 1,0 mmNumber of threads per 25,4 mm z. B. 20 thread
Length38,1 mm1 1/2"

Tools

Conversion from Inch to Millimeter / Millimeter to InchConversion from Inch to Millimeter / Millimeter to Inch
Screw CheckerScrew Checker
Inch Connecting Elements ExplanationInch Connecting Elements Explanation

Measurement tables

Standard LenghtsStandard Lenghts
Thread Table Great BritainThread Table Great Britain
Thread Table USThread Table US
Conversion TableConversion Table

Downloads

Terms and ConditionsTerms and Conditions
Chamber of Commerce Training CompanyChamber of Commerce Training Company
Award for Quality and Delivery ReliabilityAward for Quality and Delivery Reliability
Top Rating 2013Top Rating 2013
ISO 9001:2015 CertificateISO 9001:2015 Certificate