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ProteC QuiCk-fit® EPN 740

Thread enlargers, brass, nickel plated


QuiCk-fit® EPN 740

Thread enlargers, brass, nickel plated


Used to enlarge a small internal thread or tapped hole for application of a larger outside thread size.

These components enlarge the threaded entry diameter on any threaded interface from a smaller to larger thread size in order to accept a suitable gland.

Configuration: From small external Metric to large internal Metric and from small external PG to large internal PG.

Material: Brass, nickel plated

PROTEC QUICK-FIT EPN 740
AG IG SW h1 H Reference No. Bookmark
  Metric - Form A
M 12 M 16 18.0   5.0 16.0 EPN 740/ M 12 - M 16
M 16 M 20 22.0   5.0 16.5 EPN 740/ M 16 - M 20
M 20 M 25 27.0   6.0 18.5 EPN 740/ M 20 - M 25
M 25 M 32 34.0   7.0 20.5 EPN 740/ M 25 - M 32
M 32 M 40 42.0   8.0 23.5 EPN 740/ M 32 - M 40
M 40 M 50 52.0   8.0 30.5 EPN 740/ M 40 - M 50
M 50 M 63 65.0   9.0 32.5 EPN 740/ M 50 - M 63
  PG - Form B
PG   7 PG   9 17.0   5.0 15.0 EPN 740/ PG   7 - PG   9
PG   9 PG 11 20.0   6.0 16.5 EPN 740/ PG   9 - PG 11
PG 11 PG 13.5 22.0   6.0 17.7 EPN 740/ PG 11 - PG 13.5
PG 11 PG 16 24.0   5.9 18.5 EPN 740/ PG 11 - PG 16
PG 13.5 PG 16 24.0   5.9 18.5 EPN 740/ PG 13.5 - PG 16
PG 16 PG 21 30.0   6.5 21.0 EPN 740/ PG 16 - PG 21
PG 21 PG 29 39.0   7.0 23.0 EPN 740/ PG 21 - PG 29
PG 29 PG 36 50.0   8.0 27.5 EPN 740/ PG 29 - PG 36
PG 36 PG 42 50.0   9.0 31.0 EPN 740/ PG 36 - PG 42
PG 42 PG 48 64.0 10.0 33.0 EPN 740/ PG 42 - PG 48
AG IG SW h1 H Reference No.
  Metric - Form A
M 12 M 16 18.0   5.0 16.0 EPN 740/ M 12 - M 16
M 16 M 20 22.0   5.0 16.5 EPN 740/ M 16 - M 20
M 20 M 25 27.0   6.0 18.5 EPN 740/ M 20 - M 25
M 25 M 32 34.0   7.0 20.5 EPN 740/ M 25 - M 32
M 32 M 40 42.0   8.0 23.5 EPN 740/ M 32 - M 40
M 40 M 50 52.0   8.0 30.5 EPN 740/ M 40 - M 50
M 50 M 63 65.0   9.0 32.5 EPN 740/ M 50 - M 63
  PG - Form B
PG   7 PG   9 17.0   5.0 15.0 EPN 740/ PG   7 - PG   9
PG   9 PG 11 20.0   6.0 16.5 EPN 740/ PG   9 - PG 11
PG 11 PG 13.5 22.0   6.0 17.7 EPN 740/ PG 11 - PG 13.5
PG 11 PG 16 24.0   5.9 18.5 EPN 740/ PG 11 - PG 16
PG 13.5 PG 16 24.0   5.9 18.5 EPN 740/ PG 13.5 - PG 16
PG 16 PG 21 30.0   6.5 21.0 EPN 740/ PG 16 - PG 21
PG 21 PG 29 39.0   7.0 23.0 EPN 740/ PG 21 - PG 29
PG 29 PG 36 50.0   8.0 27.5 EPN 740/ PG 29 - PG 36
PG 36 PG 42 50.0   9.0 31.0 EPN 740/ PG 36 - PG 42
PG 42 PG 48 64.0 10.0 33.0 EPN 740/ PG 42 - PG 48
  Metric - Form A
from Thread external AG
M 12

to Thread inmternal IG
M 16

Spannersize SW
18.0

Thread Length h1
5.0

Depth H
16.0

Reference No. EPN 740/ M 12 - M 16

from Thread external AG
M 16

to Thread inmternal IG
M 20

Spannersize SW
22.0

Thread Length h1
5.0

Depth H
16.5

Reference No. EPN 740/ M 16 - M 20

from Thread external AG
M 20

to Thread inmternal IG
M 25

Spannersize SW
27.0

Thread Length h1
6.0

Depth H
18.5

Reference No. EPN 740/ M 20 - M 25

from Thread external AG
M 25

to Thread inmternal IG
M 32

Spannersize SW
34.0

Thread Length h1
7.0

Depth H
20.5

Reference No. EPN 740/ M 25 - M 32

from Thread external AG
M 32

to Thread inmternal IG
M 40

Spannersize SW
42.0

Thread Length h1
8.0

Depth H
23.5

Reference No. EPN 740/ M 32 - M 40

from Thread external AG
M 40

to Thread inmternal IG
M 50

Spannersize SW
52.0

Thread Length h1
8.0

Depth H
30.5

Reference No. EPN 740/ M 40 - M 50

from Thread external AG
M 50

to Thread inmternal IG
M 63

Spannersize SW
65.0

Thread Length h1
9.0

Depth H
32.5

Reference No. EPN 740/ M 50 - M 63

  PG - Form B
from Thread external AG
PG 7

to Thread inmternal IG
PG 9

Spannersize SW
17.0

Thread Length h1
5.0

Depth H
15.0

Reference No. EPN 740/ PG 7 - PG 9

from Thread external AG
PG 9

to Thread inmternal IG
PG 11

Spannersize SW
20.0

Thread Length h1
6.0

Depth H
16.5

Reference No. EPN 740/ PG 9 - PG 11

from Thread external AG
PG 11

to Thread inmternal IG
PG 13.5

Spannersize SW
22.0

Thread Length h1
6.0

Depth H
17.7

Reference No. EPN 740/ PG 11 - PG 13.5

from Thread external AG
PG 11

to Thread inmternal IG
PG 16

Spannersize SW
24.0

Thread Length h1
5.9

Depth H
18.5

Reference No. EPN 740/ PG 11 - PG 16

from Thread external AG
PG 13.5

to Thread inmternal IG
PG 16

Spannersize SW
24.0

Thread Length h1
5.9

Depth H
18.5

Reference No. EPN 740/ PG 13.5 - PG 16

from Thread external AG
PG 16

to Thread inmternal IG
PG 21

Spannersize SW
30.0

Thread Length h1
6.5

Depth H
21.0

Reference No. EPN 740/ PG 16 - PG 21

from Thread external AG
PG 21

to Thread inmternal IG
PG 29

Spannersize SW
39.0

Thread Length h1
7.0

Depth H
23.0

Reference No. EPN 740/ PG 21 - PG 29

from Thread external AG
PG 29

to Thread inmternal IG
PG 36

Spannersize SW
50.0

Thread Length h1
8.0

Depth H
27.5

Reference No. EPN 740/ PG 29 - PG 36

from Thread external AG
PG 36

to Thread inmternal IG
PG 42

Spannersize SW
50.0

Thread Length h1
9.0

Depth H
31.0

Reference No. EPN 740/ PG 36 - PG 42

from Thread external AG
PG 42

to Thread inmternal IG
PG 48

Spannersize SW
64.0

Thread Length h1
10.0

Depth H
33.0

Reference No. EPN 740/ PG 42 - PG 48

PROTEC products and specifications are subject to improvement and change without notice.

QUICK-FIT® EPN 740 Individual Productions:
On request we develop and produce individually tailored solutions along with the standard items of this range: If you require additional dimensions, different materials and new colours. We would be pleased to assist you.

Delivery Service:
Orders that arrive before midday can be despatched on the same day, using either our standard service or via a faster service if required.

Ask for free no-obligation samples and more information on our contact form.
We will promptly take care of your request and get in touch with you.
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PROTEC meets the most stringent demands of safety and operations reliability. International approvals and certifications such as UL, CSA, VDE, VDA 6.1 and DIN EN ISO 9001: 2015 demonstrate total quality commitment on superior level.

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