2250 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – Heyco Metal Locknuts NPT Thread–Straight NPS Threads for use with NPT Threaded Fittings

“Stay Connected with Heyco” Liquid Tight Flexible Conduit and Fittings
Stamped Steel Nut
Zinc Die-cast Nut
Heyco^® Metal Locknuts
NPT Thread–Straight NPS Threads for use with NPT Threaded Fittings
TYPE
TRADE SIZE
1/4
3/8
1/2
3/4
1
1-1/4
1-1/2
2
2-1/2
3
STAMPED STEEL
PART NO.
DESCRIPTION
2238
LN 1/4
2242
LN 3/8
2250
LN 1/2
2251
LN 3/4
2252
LN 1
9806
LN 1-1/4
9807
LN 1-1/2
9808
LN 2
9809
LN 2-1/2
9810
LN 3
ZINC DIE-CAST
PART NO.
DESCRIPTION
-
-
-
-
9800
LN 1/2 DC
9801
LN 3/4 DC
9802
LN 1 DC
9803
LN 1-1/4 DC
9804
LN 1-1/2 DC
9805
LN 2 DC
-
-
-
-
NEW!
NEW!
PG Thread–Nickel Plated Brass
THREAD SIZE
PART NO.
DESCRIPTION
PG 7
PG 9
PG 11
PG 13.5
PG 16
PG 21
PG 29
PG 36
PG 42
2257
2258
2259
2260
2261
2262
2263
2268
2269
LN PG 7
LN PG 9
LN PG 11
LN PG 13
LN PG 16
LN PG 21
LN PG 29
LN PG 36
LN PG 42
PART DIMENSIONS
A
Thickness
B
Wrenching Flats
in.
mm.
in.
mm.
.110
2,8
.591
15,0
.110
2,8
.709
18,0
.118
3,0
.827
21,0
.118
3,0
.906
23,0
.118
3,0
1.024
26,0
.138
3,5
1.261
32,0
.158
4,0
1.615
41,0
.197
5,0
2.009
51,0
.197
5,0
2.364
60,0
Metric Thread–Nickel Plated Brass
THREAD SIZE
PART NO.
DESCRIPTION
M6 x 1
2243
A
B
M8 x 1,25
2244
• For use with Heyco-Flex Fittings
and most electrical fittings.
M10 x 1,5
M12 x 1,5
M16 x 1,5
2245
2246
2247
• Nickel-plated brass finish over brass
M20 x 1,5
2248
provides excellent corrosion
M25 x 1,5
2249
resistance and durability.
M32 x 1,5
2253
• Metric sizes M6 thru M50
M40 x 1,5
2254
accommodate a wide range of fittings.
M50 x 1,5
2255
LN M6
LN M8
LN M10
LN M12
LN M16
LN M20
LN M25
LN M32
LN M40
LN M50
PART DIMENSIONS
A
Thickness
B
Wrenching Flats
in.
mm.
in.
mm.
.110
2,8
.354
9,0
.110
2,8
.433
11,0
.110
2,8
.512
13,0
.118
3,0
.591
15,0
.118
3,0
.748
19,0
.138
3,5
.945
24,0
.138
3,5
1.181
30,0
.177
4,5
1.417
36,0
.177
4,5
1.811
46,0
.217
5,5
2.165
55,0
2-17
1-800-526-4182 • 732-286-1800 (NJ) • FAX: [phone] • www.heyco.com