iscrew
sometimes it is only one screw
$0.99
4.0for iPhone
Age Rating
iscrew Screenshots
About iscrew
Did you also sometimes wonder how many kinds
of different screws are around in the world?
Everything is fixed with screws and if you
need a replacement screw, you don't even
know what's the name of this screw?
To avoid any misunderstanding in a spare
part store or in a DIY market iscrew
let you identify your screws quickly !
Just compare the pictures with your original
screw.
iscrew informs you about the deep unknown
screw space in a very easy way.
No you can impress your friend by asking
something like:"...Do you have a
Slotted 6 Lobe Combo screw for me..."
Or just learn something about
screws you never learned before
Content and features of the app screw:
* screw heads
* screw types
* mechanical class
* moments
* threads (all worldwide known)*
* thread charts
* caliper real time simulation (measure exactly in cm & inch) all kind of diameters
* Note system (for your important notes about screws)
* torch, lamp
iscrew has dual language support included: English / German
This app does not include any annoying advertisement !!
That's why it is not for free !
*illustrated detailed threads description included:
Acme Thread
Bicycle-Screw-Thread-DIN-79012
Bodmer-Thread
British-Association-BS-93
Buttress-Coarse-Thread-DIN-513
Buttress-Fine-Thread-DIN-514
C.E.I.-Thread
E-Thread-DIN-40400-Edison-Thread
French-Thread,S.F.=-System-Francais
Glass-Thread-DIN-40450
ISO-Metric-Coarse-Thread-DIN-13
ISO-Metric-Fine-Thread-DIN-13
Knuckle-Thread-DIN-405
Knuckle-Thread-DIN-20400
Loewenherz-Thread
NPT-American-Taper-Pipe-Thread-ANSI-B-1.20.1
NPTF-American-Taper-Pipe-Thread-ANSI-B-1.20.3
Pg-Thread-DIN-40430-Steel-Conduit-Thread
Sewing-Machine-Thread
Sharp-'V'-Thread-Used-in-the-U.S.A.-until-1909
Square Thread
Trapezoidal-Coarse-Thread-DIN-103
Trapezoidal-Fine-Thread-DIN-103
UNC-Thread-ANSI-B1.1
UNEF-Thread-ANSI-B1.1
UNF-Thread-ANSI-B1.1
Unified-Thread-Series-8-TPI-ANSI-B1.1
Unified-Thread-Series-12-TPI-ANSI-B1.1
Unified-Thread-Series-16-TPI-ANSI-B1.1
Valves-for-Vehicle-Tyres-DIN-7756
VDI-Thread
Whitworth-Coarse-Thread-BS-84-BSW-(British-Standard-Whitworth)
Whitworth-Fine-Thread-(old)-DIN-239
Whitworth-Fine-Thread-(old)-DIN-240
Whitworth-Pipe-Thread-DIN-ISO-228-BSP
Whitworth-Tapered-Pipe-Thread
ISO-Metric-Coarse-Thread-DIN-13
of different screws are around in the world?
Everything is fixed with screws and if you
need a replacement screw, you don't even
know what's the name of this screw?
To avoid any misunderstanding in a spare
part store or in a DIY market iscrew
let you identify your screws quickly !
Just compare the pictures with your original
screw.
iscrew informs you about the deep unknown
screw space in a very easy way.
No you can impress your friend by asking
something like:"...Do you have a
Slotted 6 Lobe Combo screw for me..."
Or just learn something about
screws you never learned before
Content and features of the app screw:
* screw heads
* screw types
* mechanical class
* moments
* threads (all worldwide known)*
* thread charts
* caliper real time simulation (measure exactly in cm & inch) all kind of diameters
* Note system (for your important notes about screws)
* torch, lamp
iscrew has dual language support included: English / German
This app does not include any annoying advertisement !!
That's why it is not for free !
*illustrated detailed threads description included:
Acme Thread
Bicycle-Screw-Thread-DIN-79012
Bodmer-Thread
British-Association-BS-93
Buttress-Coarse-Thread-DIN-513
Buttress-Fine-Thread-DIN-514
C.E.I.-Thread
E-Thread-DIN-40400-Edison-Thread
French-Thread,S.F.=-System-Francais
Glass-Thread-DIN-40450
ISO-Metric-Coarse-Thread-DIN-13
ISO-Metric-Fine-Thread-DIN-13
Knuckle-Thread-DIN-405
Knuckle-Thread-DIN-20400
Loewenherz-Thread
NPT-American-Taper-Pipe-Thread-ANSI-B-1.20.1
NPTF-American-Taper-Pipe-Thread-ANSI-B-1.20.3
Pg-Thread-DIN-40430-Steel-Conduit-Thread
Sewing-Machine-Thread
Sharp-'V'-Thread-Used-in-the-U.S.A.-until-1909
Square Thread
Trapezoidal-Coarse-Thread-DIN-103
Trapezoidal-Fine-Thread-DIN-103
UNC-Thread-ANSI-B1.1
UNEF-Thread-ANSI-B1.1
UNF-Thread-ANSI-B1.1
Unified-Thread-Series-8-TPI-ANSI-B1.1
Unified-Thread-Series-12-TPI-ANSI-B1.1
Unified-Thread-Series-16-TPI-ANSI-B1.1
Valves-for-Vehicle-Tyres-DIN-7756
VDI-Thread
Whitworth-Coarse-Thread-BS-84-BSW-(British-Standard-Whitworth)
Whitworth-Fine-Thread-(old)-DIN-239
Whitworth-Fine-Thread-(old)-DIN-240
Whitworth-Pipe-Thread-DIN-ISO-228-BSP
Whitworth-Tapered-Pipe-Thread
ISO-Metric-Coarse-Thread-DIN-13
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What's New in the Latest Version 4.0
Last updated on Aug 30, 2017
Old Versions
Caliper bug removed, graphic dimensions improved !
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Version History
4.0
Aug 30, 2017
Caliper bug removed, graphic dimensions improved !
3.8
Mar 28, 2014
Scrolling bug removed, caliper tolerance improved !
3.6
Nov 9, 2012
Screw heads improved, note system added, torch, optimized for iPhone 5 !
3.4
Jan 4, 2012
Caliper improvements, exact measuring for inner diameters. Better menu symbols, description now also in the submenues not only in the top levels !
3.0
Dec 21, 2011
Major update:
Now includes all screw types separated, including image, DIN standard, better screw head identification !
Full featured caliper measuring real time simulation in cm and inch to measure axis, bolds, nuts and other diameters underway, in production or elsewhere ! (Works only on iPhone 4 or higher Retina-resolution needed) !
Now includes all screw types separated, including image, DIN standard, better screw head identification !
Full featured caliper measuring real time simulation in cm and inch to measure axis, bolds, nuts and other diameters underway, in production or elsewhere ! (Works only on iPhone 4 or higher Retina-resolution needed) !
2.4
Aug 19, 2011
As customers requested, we have added the Acme Trapezoidal 29° Thread and the Square Thread 90° !
2.2
May 3, 2011
Thread charts added as user requested
2.0
Feb 16, 2011
Major long-awaited update:
Typos removed, better graphic user interface, typical icons for included screw topics
Typos removed, better graphic user interface, typical icons for included screw topics
1.8
Nov 12, 2009
bugs removed
1.6
Oct 16, 2009
bug removed
1.4
Oct 5, 2009
new:now including all kinds of threads (worldwide) DIN,BA,ANSI
1.2
Sep 17, 2009
bugs removed, ruler added
1.0
Sep 3, 2009
iscrew FAQ
Click here to learn how to download iscrew in restricted country or region.
Check the following list to see the minimum requirements of iscrew.
iPhone
iscrew supports English
