click to enter hawke cable glands
Alternative Entry Threads.

 
Standard Size Selection Table
Entry Thread Type Cable Gland Entry Thread Length (mm)
Gland Size Ref. Metric BS 3643 ET BS 31
Pg
DIN40430
 BSPP
BS 2779		 BSPT
BS 21 		NPT
ANSI/ASME
B1.20.1 		NPSM
ANSI/ASME
B1.20.1 		Metric
ET, Pg
 		BSPP BSPT NPT NPSM
O M20 ¾" 13.5 ½" ½" ½" ½"
15.0
 15.0 18.6 19.9 15.0
A M20 ¾" 16.0 ¾" ¾" ¾" ¾" 15.0 15.0 20.0 20.2 15.0
B M25 1" 21 1" 1" 1" 1" 15.0 20.0 23.7 25.0 15.0
C M32 1¼" 29 1¼" 1¼" 1¼" 1¼" 15.0 20.0 26.0 25.6 15.0
C2 M40 1½" 36 1½" 1½" 1½" 1½" 15.0 20.0 26.0 26.0 15.0
D M50 2" 42 2" 2" 2" 2" 15.0 20.0 30.3 26.9 15.0
E M63 2½" - 2½" 2½" 2½" 2½" 15.0 20.0 33.6 39.9 20.0
F M75 3" - 3" 3" 3" 3" 15.0 20.0 36.8 41.5 20.0
G M80 3½" - - - - - 15.0 20.0 - 42.8 20.0
H M90 3½" - 3½" 3½" 3½" 3½" 15.0 20.0 38.4 41.5 20.0
J M100 4" - 4" 4" 4" 4" 15.0 20.0 42.8 44.0 20.0
Alternative entry thread types and sizes are available when the manufacture of such is economically viable.
It is often found that the use of certified/approved adaptors/reducers, e.g. Hawke type 476, is a more suitable
solution.
Cable gland entry thread lengths may be supplied longer than the standard length shown in the table for
parallel threaded entries. .
Cable gland entry thread sizes larger than those shown in the table are available. Details on request.
Alternative Reduced ( size down ) Entry Threads
Non-Standard Size Selection Table
Entry Thread Type Gland Entry Thread Length (mm)
Gland Size Ref Metric BS 3643 ET BS 31
Pg
DIN40430
 BSPP
BS 2779		 BSPT
BS 21 		NPT
ANSI/ASME
B1.20.1 		NPSM
ANSI/ASME
B1.20.1 		Metric
ET, Pg
Certified 		Metric
ET, Pg
Industrial 		BSPP BSPT NPT NPSM
O M20 ¾" 11.0 - - - -
15.0
 10.0 15.0 18.6 19.9 15.0
A M20 ¾" 13.5 ½" ½" ½" ½" 15.0 10.0 15.0 18.6 20.2 15.0
B M25 1" - ¾" ¾" ¾" ¾" 15.0 10.0 15.0 20.0 20.2 15.0
C M32 1¼" - 1" 1" 1" 1" 15.0 15.0 20.0 26.0 25.6 15.0
C2 M40 1½" - 1¼" 1¼" 1¼" 1¼" 15.0 15.0 20.0 26.0 26.0 15.0
Alternative entry thread types and sizes are available when the manufacture of such is economically viable. It is
often found that the use of certified/approved adaptors/reducers, e.g. Hawke type 476, is a more suitable solution.
Click here to return to Cable Gland dimensions

Ordering Example
Cable gland type/size/thread     e.g 501/453/RAC/C/Pg 29


 
 
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#04-02
Singapore 536988
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E-mail information@hawkeasia.com.sg
Hawke Cable Glands Ltd
Atlantic Works, Oxford Street West
Ashton-under-Lyne, Lancashire
OL7 0NA, U.K
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E-mail marketing@hawke-cable-glands.com
Hawke Cable Glands America L.C.
600 Kenrick, Suite C-10, Houston, TX.
77060, U.S.A.
Tel: +1 (281) 445 7400
Wats: (800) 354 9189
Fax +1 (281) 445 7404.
E-mail hawke@hawkeusa.com
www.ehawke.com

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