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81
small steel fittings
Malleable Iron
Cast Iron
Small Steel
Fittings
Pipe Nipples &
Pipe Couplings
Forged Steel
Fittings & Unions
Anvilets
Catawissa
J.B. Smith Products
Carton Information
Hex bushings
Nominal Pipe Size
Overall Length
Width Across Flats
Unit Weight
Canvil Product
NPS
DN
in
mm
in
mm
lbs
kg
1
⁄
4
x
1
⁄
8
8 x 6
0.625
16
0.625
16
0.02
0.01
3
⁄
8
x
1
⁄
8
10 x 6
0.750
19
0.687
17
0.05
0.02
3
⁄
8
x
1
⁄
4
10 x 8
0.750
19
0.687
17
0.03
0.01
1
⁄
2
x
1
⁄
8
15 x 6
0.875
22
0.875
22
0.11
0.05
1
⁄
2
x
1
⁄
4
15 x 8
0.875
22
0.875
22
0.05
0.02
1
⁄
2
x
3
⁄
8
15 x 10
0.875
22
0.875
22
0.06
0.03
3
⁄
4
x
1
⁄
8
20 x 6
1.000
25
1.062
27
0.21
0.10
3
⁄
4
x
1
⁄
4
20 x 8
1.000
25
1.062
27
0.18
0.08
3
⁄
4
x
3
⁄
8
20 x 10
1.000
25
1.062
27
0.15
0.07
3
⁄
4
x
1
⁄
2
20 x 15
1.000
25
1.062
27
0.10
0.05
1 x
1
⁄
8
25 x 6
1.062
27
1.375
35
0.19
0.09
1 x
1
⁄
4
25 x 8
1.062
27
1.375
35
0.19
0.09
1 x
3
⁄
8
25 x 10
1.062
27
1.375
35
0.19
0.09
1 x
1
⁄
2
25 x 15
1.062
27
1.375
35
0.19
0.09
1 x
3
⁄
4
25 x 20
1.062
27
1.375
35
0.19
0.09
All sizes taper tapped
3
⁄
4
" per foot
(62.5mm per meter)
on diameter.
Finish or Coating:
• Black, dipped in rust resistant;
• Galvanized, zinc plated (inside and out). For sizes 1
1
⁄
4
(32 DN)
and larger, see page 35, 50 and 51 for Malleable and Cast Iron
and page 116 for Forged Steel.
countersunk plugs
(Square and Hex Socket)
Nominal
Pipe Size
Min. Thread
Length
Min. Size of Socket
Metal Thickness
Bottom
Countersunk
Threads
Unit Weight
Square
Hex
Square
Hex
NPS
DN
in
mm in
mm in
mm in
mm in
mm lbs
kg
lbs
kg
1
⁄
8
6 0.37 9
— —
3
⁄
16
5 0.06 0.06 27 686 0.02 0.01 0.02 0.01
1
⁄
4
8 0.44 11
1
⁄
4
6
1
⁄
4
6 0.09 0.09 18 457 0.04 0.02 0.04 0.02
3
⁄
8
10 0.48 12
5
⁄
16
8
5
⁄
16
8 0.13 0.13 18 457 0.06 0.03 0.06 0.03
1
⁄
2
15 0.56 14
3
⁄
8
10
3
⁄
8
10 0.16 0.16 14 356 0.12 0.05 0.12 0.05
3
⁄
4
20 0.63 16
1
⁄
2
8
9
⁄
16
14 0.18 0.18 14 356 0.19 0.09 0.19 0.09
1
25 0.75 19
1
⁄
2
8
5
⁄
8
16 0.20 0.20 11
1
⁄
2
292 0.22 0.10 0.21 0.10
1
1
⁄
4
32 0.80 20
3
⁄
4
19
3
⁄
4
19 0.22 0.22 11
1
⁄
2
292 0.37 0.17 0.38 0.17
1
1
⁄
2
40 0.83 21
3
⁄
4
19
1
25 0.24 0.24 11
1
⁄
2
292 0.47 0.21 0.44 0.20
2
50 0.88 22
7
⁄
8
22
1
25 0.26 0.26 11
1
⁄
2
292 0.84 0.38 0.85 0.39
• All sizes taper tapped —
3
⁄
4
" per foot
(62.5mm per meter)
on diameter.
Finish or Coating:
• Black, dipped in rust resistant;
• Galvanized, zinc-plated (inside and out).
Steel Pipe Bushings & Plugs
Merchant Steel Bushings & Plugs