82
www.anvilintl.com
small steel fittings
flush bushings
Nominal Pipe Size
Length of External
Thread, Min.
Length of Internal
Thread, Min.
Unit Weight
NPS
DN
in
mm
in
mm
lbs
kg
1
⁄
4
x
1
⁄
8
8 x 6
0.440
11
0.260
7
0.01
0.00
3
⁄
8
x
1
⁄
8
10 x 6
0.480
12
0.250
6
0.03
0.01
3
⁄
8
x
1
⁄
4
10 x 8
0.480
12
0.400
10
0.02
0.01
1
⁄
2
x
1
⁄
4
15 x 8
0.560
14
0.320
8
0.05
0.02
1
⁄
2
x
3
⁄
8
15 x 10
0.560
14
0.410
11
0.03
0.01
caps
Nominal Pipe Size
Cap Length
Nominal Width
Across Flats
Unit Weight
NPS
DN
in
mm
in
mm
lbs
kg
1
⁄
8
6
0.563
14
0.560
14
0.02
0.01
1
⁄
4
8
0.844
22
0.625
16
0.03
0.01
3
⁄
8
10
0.813
21
0.870
22
0.06
0.03
1
⁄
2
15
1.063
27
1.062
27
0.11
0.05
3
⁄
4
20
1.114
28
1.183
30
0.14
0.06
Steel Pipe Bushings, Caps & Plugs
Merchant Steel Bushings, Caps & Plugs
Solid Square Head
Plugs
Nominal
Pipe Size
Minimum Overall
Plug Length
Nominal Width
Across Flats
Threads
Unit Weight
NPS
DN
in
mm
in
mm
in
mm
lbs
kg
1
⁄
8
6
0.625
16
9
⁄
32
7
27
686
0.02
0.01
1
⁄
4
8
0.687
17
3
⁄
8
10
18
457
0.04
0.02
3
⁄
8
10
0.812
21
7
⁄
16
11
18
457
0.06
0.03
1
⁄
2
15
0.937
24
9
⁄
16
14
14
356
0.12
0.05
3
⁄
4
20
1.062
27
5
⁄
8
16
14
356
0.19
0.09
1
25
1.125
29
13
⁄
16
22
11
1
⁄
2
292
0.34
0.15
1
1
⁄
4
32
1.360
35
15
⁄
16
24
11
1
⁄
2
292
0.55
0.25
1
1
⁄
2
40
1.450
37
1
1
⁄
8
29
11
1
⁄
2
292
0.82
0.37
2
50
1.560
40
1
5
⁄
16
34
11
1
⁄
2
292
1.35
0.61