ISO Fits

4.7

Trelleborg Sealing Solutions

4.27

568 reviews

100,000+
Downloads

Free

ISO Fits calculation, ISO Tolerances for bore and shaft

About ISO Fits

ISO Fits is a tools app developed by Trelleborg Sealing Solutions.

Download Statistics

ISO Fits has been downloaded 180 thousand times. In the last 30 days, the app was downloaded 590 times.

User Ratings

ISO Fits is rated 4.27 out of 5 stars. The rating is based on 570 ratings.

App Information

ISO Fits is FREE to download. The APK download size is 11.90 MB. The latest version available is 4.7. The last update was on May 19, 2025.

Technical Requirements

ISO Fits requires Android 4.4+ or higher. The app has a content rating of Everyone. The app has been available on Google Play April 2012.

Description

It includes the following features:

- Fits calculation: Upon entering the nominal diameter (of either bore or shaft), users select their tolerance classes for bore and shaft. The app then provides the complete ISO fits definition with all relevant values.
- Tolerances: Shows the tolerances for the most commonly used ISO tolerance classes.
- switch between metric and inch version.
- Charts: Shows the most common ISO tolerances classes in a diagram.
- Videos: Features the automatically updated latest TSS youtube videos.

The results of this application are based on DIN ISO 286

Nominal dimension:
1-3150mm

following tolerances included:
Shaft: a9, a10, a11, a12, a13, b8, b9, b10, b11, b12, b13, c8, c9, c10, c11, c12, cd5, cd6, cd7, cd8, cd9, cd10, d5, d6, d7, d8, d9, d10, d11, d12, d13, e5, e6, e7, e8, e9, e10, ef3, ef4, ef5, ef6, ef7, ef8, ef9, ef10, f3, f4, f5, f6, f7, f8, f9, f10, fg3, fg4, fg5, fg6, fg7, fg8, fg9, fg10, g3, g4, g5, g6, g7, g8, g9, g10, h1, h2, h3, h4, h5, h6, h7, h8, h9, h10, h11, h12, h13, h14, h15, h16, h17, h18, js1, js2, js3, js4, js5, js6, js7, js8, js9, js10, js11, js12, js13, js14, js15, js16, js17, js18, j5, j6, j7, j8, k3, k4, k5, k6, k7, k8, k9, k10, k11, k12, k13, m3, m4, m5, m6, m7, m8, m9, n3, n4, n5, n6, n7, n8, n9, p3, p4, p5, p6, p7, p8, p9, p10, r3, r4, r5, r6, r7, r8, r9, r10, s3, s4, s5, s6, s7, s8, s9, s10, t5, t6, t7, t8, u5, u6, u7, u8, u9, v5, v6, v7, v8, x5, x6, x7, x8, x9, x10, y6, y7, y8, y9, y10, z6, z7, z8, z9, z10, z11, za6, za7, za8, za9, za10, za11, zb7, zb8, zb9, zb10, zb11, zc7, zc8, zc9, zc10, zc11

Bore: A9, A10, A11, A12, A13, B8, B9, B10, B11, B12, B13, C8, C9, C10, C11, C12, C13, CD6, CD7, CD8, CD9, CD10, D6, D7, D8, D9, D10, D11, D12, D13, E5, E6, E7, E8, E9, E10, EF3, EF4, EF5, EF6, EF7, EF8, EF9, EF10, F3, F4, F5, F6, F7, F8, F9, F10, FG3, FG4, FG5, FG6, FG7, FG8, FG9, FG10, G3, G4, G5, G6, G7, G8, G9, G10, H1, H2, H3, H4, H5, H6, H7, H8, H9, H10, H11, H12, H13, H14, H15, H16, H17, H18, JS1, JS2, JS3, JS4, JS5, JS6, JS7, JS8, JS9, JS10, JS11, JS12, JS13, JS14, JS15, JS16, JS17, JS18, J6, J7, J8, J9, K3, K4, K5, K6, K7, K8, K9, K10, M3, M4, M5, M6, M7, M8, M9, M10, N3, N4, N5, N6, N7, N8, N9, N10, N11, P3, P4, P5, P6, P7, P8, P9, P10, R3, R4, R5, R6, R7, R8, R9, R10, S3, S4, S5, S6, S7, S8, S9, S10, T5, T6, T7, T8, U5, U6, U7, U8, U9, U10, V5, V6, V7, V8, X5, X6, X7, X8, X9, X10, Y6, Y7, Y8, Y9, Y10, Z6, Z7, Z8, Z9, Z10, Z11, ZA6, ZA7, ZA8, ZA9, ZA10, ZA11, ZB7, ZB8, ZB9, ZB10, ZB11, ZC7, ZC8, ZC9, ZC10, ZC11

Recent changes:
Minor Enhancement

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More data about ISO Fits

Price	Free to download
Total downloads	180 thousand
Recent downloads	590
Rating	4.27 based on 570 ratings
Ranking	Not ranked
Version	4.7
APK size	11.9 MB
Number of libraries	23
Designed for Android	4.4+
Suitable for	Everyone
Ads	NO ads

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Alternative downloads for the ISO Fits app

ISO Fits compared with similar apps

Common keywords of similar apps

Fits Bore Classes Nominal Shows Videos Iso Tolerances Shaft Calculation Features Tolerance

Keywords missing from this app

Calculator App Diameter Thread Standard Threads Calculate Recent Application Cutting Gear Size Hole Pipe Speed Feed Alignment Offset Dimensions Data Calculates Degree Gears Metric Selected Cnc Pitch Thickness Position Fit Values Mm Inches Degrees Inch True Fusion Engineering Standards Calculated Information Minute Tool Calculations

Google Play Rating history and histogram

410

100

Downloads over time

ISO Fits has been downloaded 180 thousand times. Over the past 30 days, it averaged 20 downloads per day.

Changelog of ISO Fits

Show changelog

Developer information for Trelleborg Sealing Solutions

Trelleborg Sealing Solutions

tss.apps@trelleborg.com

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Comments on ISO Fits for Android

★★★★★ A Google User · Sep 23, 2012

Harsh U vl lov it if you are a mechanic Er. And working wid quality department... Awesome....

★★★★☆ Alex · May 11, 2023

Great app, in the chart view can you add clearance, transition, interference fit lines to easily see on the chart?

★★★★☆ A Google User · Oct 23, 2012

Nearly Please increase range upto and beyond r6. Will be ideal then.I can then get rid of all the paper stuck onto my notice board

★★★★☆ John · Jun 5, 2012

Won't work on my HTC incredible Won't work, no output, keeps erasing my numbers.

★★☆☆☆ Graham Witney · Jun 30, 2016

ISO fits Had the old version which was very good, got the update and now doesn't work, rather disappointed, used to use it alot

★☆☆☆☆ Garry Wood · May 24, 2016

Worked OK until updated then won't show tol

★☆☆☆☆ A Google User · Jun 6, 2013

Only shows tolerances to .000" which is worthless when a tolerance is small like +.0000/-.0004" Using a galaxy s4. Only shows tolerances to .000" which is worthless when a tolerance is small like +.0000/-.0004" It also won't allow me to enter decimals in metric mode.

★☆☆☆☆ Ken · Nov 4, 2016

Older vers was awesome This vers is rubbish. Uninstalled.

Google Play Rankings for ISO Fits

This app is not ranked

Technologies used by ISO Fits

ISO Fits is requesting 6 permissions and is using 23 libraries.
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