| Heyco® Metal Locknuts |
Features |
- For use with Heyco-Flex™ Cordgrips and most electrical fittings.
- Nickel-plated brass finish over brass provides excellent corrosion resistance and durability.
- Metric sizes M6 thru M50 accommodate a wide range of fittings.
|
 |
|
| Heyco® Metal Locknuts |
Specifications |
NPT Thread Locknuts Straight NPS Threads
for use with NPT Threaded Fittings |
|
Trade Type Size
|
Stamped Steel
|
Zinc Die Cast
|
CAD |
|
|
Part No.
|
Description
|
Part No.
|
Description
|
|
1/2
|
2250
|
LN 1/2
|
9800
|
LN 1/2 DC
|
 |
|
3/4
|
2251
|
LN 3/4
|
9801
|
LN 3/4 DC
|
|
|
1
|
2252
|
LN 1
|
9802
|
LN 1 DC
|
|
|
1-1/4
|
9806
|
LN 1-1/4
|
9803
|
LN 1-1/4 DC
|
|
|
1-1/2
|
9807
|
LN 1-1/2
|
9804
|
LN 1-1/2 DC
|
|
|
2
|
9808
|
LN 2
|
9805
|
LN 2 DC
|
|
|
| PG Thread Locknuts-Nickel Plated Brass |
|
Thread Size
|
Part No. |
Description |
Part Dimensions
|
CAD
|
|
A
Thickness
|
B
Wrenching Flats
|
|
in.
|
mm.
|
in.
|
mm.
|
|
PG 7
|
2257
|
LN PG 7
|
.110
|
2,8
|
.591
|
15,0
|
|
|
PG 9
|
2258
|
LN PG 9
|
.110
|
2,8
|
.709
|
18,0
|
|
|
PG 11
|
2259
|
LN PG 11
|
.118
|
3,0
|
.827
|
21,0
|
|
|
PG 13.5
|
2260
|
LN PG 13
|
.118
|
3,0
|
.906
|
23,0
|
|
|
PG 16
|
2261
|
LN PG 16
|
.118
|
3,0
|
1.024
|
26,0
|
|
|
PG 21
|
2262
|
LN PG 21
|
.138
|
3,5
|
1.261
|
32,0
|
|
|
PG 29
|
2263
|
LN PG 29
|
.158
|
4,0
|
1.615
|
41,0
|
|
|
PG 36
|
2268
|
LN PG 36
|
.197
|
5,0
|
2.009
|
51,0
|
|
|
PG 42
|
2269
|
LN PG 42
|
.197
|
5,0
|
2.364
|
60,0
|
|
|
| Metric Thread Locknuts-Nickel Plated Brass |
|
Thread Size
|
Part No. |
Description |
Part Dimensions
|
CAD
|
|
|
A
Thickness
|
B
Wrenching Flats
|
|
in.
|
mm.
|
in.
|
mm.
|
|
M6
|
2243
|
LN M6
|
.110
|
2,8
|
.354
|
9,0
|
|
|
M8
|
2244
|
LN M8
|
.110
|
2,8
|
.433
|
11,0
|
|
|
M10
|
2245
|
LN M10
|
.110
|
2,8
|
.512
|
13,0
|
|
|
M12
|
2246
|
LN M12
|
.118
|
3,0
|
.591
|
15,0
|
|
|
M16
|
2247
|
LN M16
|
.118
|
3,0
|
.748
|
19,0
|
|
|
M20
|
2248
|
LN M20
|
.138
|
3,5
|
.945
|
24,0
|
|
|
M25
|
2249
|
LN M25
|
.138
|
3,5
|
1.181
|
30,0
|
|
|
M32
|
2253
|
LN M32
|
.177
|
4,5
|
1.417
|
36,0
|
|
|
M40
|
2254
|
LN M40
|
.177
|
4,5
|
1.811
|
46,0
|
|
|
M50
|
2255
|
LN M50
|
.217
|
5,5
|
2.165
|
55,0
|
|
|
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Links & Downloads
|
Consult Heyco for
Availability of Right Angle
RDD Lockits™
|
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|
