 | PTFE Stopcock Keys | |
| | | Precision PTFE
Stopcock Keys / Plugs feature: |  | | Isostatically moulded premium - grade PTFE | for highest quality and performance | | Precision machine taper - | angular tolerance ±0.015° | | Super smooth surface finish - | taper finish <40uin (1.02um) | | Choice of colours - | red, green, blue or black | | Standard sizes - | NS and ASTM, tapers 1:10 and 1:5 | | Custom manufacture - | all sizes and types to customer specification | | 
STANDARD SIZESTAPER 1:10 Straight-through type | Reference | Size (NS)
(Taper Ø x taper length) | Bore (mm) | Thread | 400.1010.0
400.1010.1
400.1012.0
400.1012.1.5
400.1012.2.5
400.1014.0
400.1014.2.5
400.1014.4
400.1018.0
400.1018.4
400.1018.6
400.1021.0
400.1021.6
400.1024.0
400.1024.8
400.1029.0
400.1029.10
| 10.0 x 24
10.0 x 24
12.5 x 27
12.5 x 27
12.5 x 27
14.5 x 29
14.5 x 29
14.5 x 29
18.8 x 37
18.8 x 37
18.8 x 37
21.5 x 43
21.5 x 43
24.0 x 49
24.0 x 49
29.2 x 57
29.2 x 57
| -
1.0
-
1.5
2.5
-
2.5
4.0
-
4.0
6.0
-
6.0
-
8.0
-
10.0
| M7
M7
M8
M8
M8
M10
M10
M10
M10
M10
M10
M14
M14
M14
M14
M14
M14
| TAPER 1:10 Double oblique type 400.1014.1.5DO
400.1018.2.5DO
400.1021.4DO
| 14.5 x 42
18.8 x 49
21.5 x 59
| 1.5
2.5
4.0
| M8
M12
M12
| 
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TAPER 1:5 Straight-through type | Reference | Size (ASTM)
(taper center Ø x taper length) | NS Equiv. Size | Bore (mm) | Thread | 400.0513.0
400.0513.1.5
400.0513.2
400.0518.0
400.0518.3
400.0518.4
400.0519.0
400.0519.6
400.0528.0
400.0528.8
| 11 x 25
11 x 25
11 x 25
15.2 x 30
15.2 x 30
15.2 x 30
16 x 35
16 x 35
24 x 40
24 x 40
| 13.5 x 25
13.5 x 25
13.5 x 25
18.2 x 30
18.2 x 30
18.2 x 30
19.5 x 35
19.5 x 35
28.0 x 40
28.0 x 40
| -
1.5
2.0
-
3.0
4.0
-
6.0
-
8.0
| M7
M7
M7
M8
M8
M8
M10
M10
M14
M14
| TAPER 1:5 Double oblique type 400.05.12.2DO
400.05.14.2DO
| 12.9 x 44
14.4 x 44
| 17.3 x 44
18.8 x 44
| 2.0
2.0
| M8
M10
| | Please e-mail or fax full details of your requirements for all other stopcock types and sizes, including needle types, for our immediate attention. |
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