Blind Nut with Chain & Seal Disc
DIN 11851 Fittings
Stainless steel fittings for the food and chemical industries.
The DIN union consists of four components: a threaded male weld ferrule, and female liner weld ferrule, a round slotted nut, and a "D" cross-section gasket.
Weld end fittings are available for metric tubing sizes as well as standard inch tubing sizes.
Dimension Table
Item No.
DIN
d5
(mm x in)
(mm x in)
d8
(mm)
(mm)
b
(mm)
(mm)
k
(mm)
(mm)
m
(mm)
(mm)
2029.010
10
Rd 28 x 1/8
38
12
18
15
2029.015
15
Rd 34 x 1/8
44
12
18
15
2029.020
20
Rd 44 x 1/6
54
12
20
17
2029.025
25
Rd 52 x 1/6
63
12
21
18
2029.032
32
Rd 58 x 1/6
70
12
21
18
2029.040
40
Rd 65 x 1/6
78
12
21
18
2029.050
50
Rd 78 x 1/6
92
12
22
19
2029.065
65
Rd 95 x 1/6
112
12
25
21
2029.080
80
Rd 110 x 1/4
127
12
29
25
2029.100
100
Rd 130 x 1/4
148
12
31
26
2029.125
125
Rd 160 x 1/4
178
12
35
30
2029.150
150
Rd 190 x 1/4
210
12
40
34