Rubber hydraulic hose and ... - Flipbook - Seite 317
American connections
Staplok (SAE J1467)
SAE J512 inverted
42º
Thread
O.D
45º
Thread
42º
I.D
Thread
O.D
Male half
Female half
with a 42° inverted flare. The seal
takes place on the flared surfaces.
The threads hold the connection
mechanically.
This connection is frequently used
in automotive systems. The male
connector can either be a 45° flare in
the tube fitting form or a 42° seat in
the machined adapter form.
The female has a straight thread
Inch
size
Dash
size.
Nominal
thread
size
1/8
3/16
1/4
5/16
3/8
7/16
1/2
5/8
3/4
02
03
04
05
06
07
08
10
12
5/16-24
3/8-24
7/16-24
1/2-20
5/8-18
11/16-18
3/4-18
7/8-18
1 1/16-16
Male thread
O.D. inch
Female thread
I.D. inch
Fract.
Dec.
Fract.
Dec.
5/16
3/8
7/16
1/2
5/8
11/16
3/4
7/8
1 1/16
0.32
0.38
0.44
0.50
0.63
0.69
0.75
0.88
1.06
9/32
11/32
13/32
15/32
9/16
5/8
23/32
13/16
1
0.28
0.34
0.40
0.45
0.57
0.63
0.70
0.82
1.00
SAE J512 45°
This is a radial O-Ring seal
connection developed in
Germany and commonly used
for hydraulic application in
underground mines. The male
contains an exterior O-Ring and
backup ring, plus a groove to
accept the “staple”. The female
has a smooth bore
Inch
size
Dash
size.
1/4
3/8
1/2
3/4
1
1-1/4
1-1/2
2
04
06
08
12
16
20
24
32
Nominal
thread
size
-
with two holes for the stable. A
“U” shaped retaining clip or staple
is inserted through the two holes,
passing through the groove in
the male to lock the connection
together. The seal takes place by
contact between the O-Ring in
the male and the smooth bore of
the female.
Male thread
O.D. inch
Female thread
I.D. inch
Fraction
Decimal
Fraction
Decimal
9/32
25/32
15/16
1 9/64
1 17/32
1 13/16
2 5/32
2 33/64
0.586
0.783
0.940
1.137
1.529
1.806
2.163
2.517
1 9/32
51/64
61/64
1 9/64
1 35/64
1 13/16
2 11/64
2 17/32
0.597
0.794
0.951
1.148
1.540
1.817
2.174
2.528
45º
45º
Thread
I.D
Thread
O.D
Female half
Male half
This connection is commonly used
in refrigeration, automotive and
truck piping systems. The connector
is frequently made of brass. Both
the male and female connectors
have 45° seats. The seal takes place
between the male flare the female
Inch
size
Dash
size
Nominal
thread
size
1/8
3/16
1/4
5/16
3/8
1/2
5/8
3/4
7/8
1
02
03
04
05
06
08
10
12
14
16
5/16-24
3/8-24
7/16-20
1/2-20
5/8-18
3/4-16
7/8-14
1 1/16-14
1 1/4-12
1 3/8-12
cone seat. The threads hold the
connection mechanically.
Caution: In the –02, –03, –04, –05,
–08 and –10 sizes, the threads of the
SAE 45° flare and the SAE 37° flare
are the same. However, the sealing
surface angles are not the same.
Male thread
O.D. inch
Female thread
I.D. inch
Fract.
Dec.
Fract.
Dec.
5/16
3/8
7/16
1/2
5/8
3/4
7/8
1 1/16
1 1/4
1 3/8
0.31
0.38
0.44
0.50
0.63
0.75
0.88
1.06
1.25
1.38
9/32
11/32
13/32
15/32
9/16
11/16
13/16
1
1 5/32
1 9/32
0.27
0.34
0.39
0.45
0.57
0.69
0.81
0.99
1.16
1.29
EMEA Danfoss rubber hydraulic hose, fitting, tooling and accessories category catalog
317
Danfoss | Safety information
American connections
