E Thread DIN 40400
Edison Thread
Specifications of International Thread Standards
Main page
Help
Specifications
ISO Coarse Thread (metric) DIN 13-1
ISO Fine Thread I (metric) DIN 13-2
ISO Fine Thread II (metric) DIN 13-3
ISO Fine Thread III (metric) DIN 13-4
ISO Fine Thread IV (metric) DIN 13-5
ISO Fine Thread V (metric) DIN 13-6
ISO Fine Thread VI (metric) DIN 13-7
ISO Fine Thread VII (metric) DIN 13-8
ISO Fine Thread VIII (metric) DIN 13-9
ISO Fine Thread IX (metric) DIN 13-10
ISO Fine Thread X (metric) DIN 13-11
ISO Thread (metric)
DIN 14-2
Knuckle Thread DIN 405
Knuckle Thread
DIN 20400
Buttress Fine Thread DIN 514
Buttress Coarse Thread DIN 513
Buttress Thread 45°
DIN 2781
Trapezoidal Fine Thread DIN 103
Trapezoidal Coarse Thread DIN 103
Valve Thread DIN 7756
Cycle Thread DIN 79012
PG Thread DIN 40430
Pipe Thread DIN 158
Dairy Thread DIN 11851
► Edison Thread
DIN 40400
Glass Thread DIN 40450
Knuckle Thread for glass containers DIN 168
Threads for plastic containers DIN 6063
Camera mount Thread
S. & H. Thread
Sewing-machine Thread
C. E. I. Thread
Löwenherz Thread
Bodmer Thread
French Thread
VDI Thread
Ducommun Steinle Thread
Hamann Patronen Thread
Thury Thread
Whitworth Instrument Thread
Whitworth Fine DIN 239
Whitworth Fine DIN 240
Whitworth Fine
DIN LON 282
Whitworth Fine
DIN LON special
Whitworth Fine
DIN LON 286
Whitworth Fine
DIN LON 287
S. J. Thread
Sellers Thread
UNC Thread (USA)
UNEF Thread (USA)
UNF Thread (USA)
UNM Thread (USA)
UNR Thread (USA)
UNS Thread (USA)
8-UN Thread (USA)
12-UN Thread (USA)
16-UN Thread (USA)
20-UN Thread (USA)
NPT Thread (USA)
NPTF Thread (USA)
NPSC Thread (USA)
NPSF Thread (USA)
NPSL Thread (USA)
NPSM Thread (USA)
ACME Thread (USA)
STUB ACME Thread (USA)
Sharp V Thread (USA)
ME Model Engineer Thread (GB)
BA British Association (GB)
BSB British Standard Brass (GB)
BSF Whitworth Fine Thread (GB)
BSW Whitworth Coarse Thread (GB)
BSPP Whitworth Pipe Thread (GB)
BSPT Tapered Whitworth Pipe Thread (GB)
Conversion Inch-Fractions to mm
Conversion TPI to pitch mm
Drill bit sizes
Download
Imprint
Sitemap
The name Edison thread for the socket of lamps traces back to Thomas Alva Edison.
Thread Size
Major Diameter
mm
Tapping
Drill Size
mm
Pitch
mm
E 5.5
5.5
4.9
1.0
E 10
10.0
8.8
1.81
E 14
14.0
12.5
2.82
E 16
16.0
14.7
2.50
E 18
18.0
17.0
3.00
E 27
27.0
24.5
3.62
E 33
33.0
30.8
4.23
E 40
40.0
36.3
6.35
Advertising:
Advertising: