
PG Thread Locknuts – Nickel Plated Brass
Straight NPS threads for use with NPT threaded fittings.
Description
- 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 through M50 accommodate a wide range of fittings.
Dimensions
Dimensions tables are long and do not adequately fit on mobile devices.
View this page on a tablet or computer, or call Estco with questions about dimensions:

THREAD TYPE AND SIZE | PART NO. | DESCRIPTION | PART DIMENSIONS | |||
A Thickness | B Wrenching Flats | |||||
in. | mm. | in. | mm. | |||
PG 7 | H-2257 | LN PG 7 | .110 | 2,8 | .591 | 15,0 |
PG 9 | H-2258 | LN PG 9 | .110 | 2,8 | .709 | 18,0 |
PG 11 | H-2259 | LN PG 11 | .118 | 3,0 | .827 | 21,0 |
PG 13.5 | H-2260 | LN PG 13 | .118 | 3,0 | .906 | 23,0 |
PG 16 | H-2261 | LN PG 16 | .118 | 3,0 | 1.024 | 26,0 |
PG 21 | H-2262 | LN PG 21 | .138 | 3,5 | 1.261 | 32,0 |
PG 29 | H-2263 | LN PG 29 | .158 | 4,0 | 1.615 | 41,0 |
PG 36 | H-2268 | LN PG 36 | .197 | 5,0 | 2.009 | 51,0 |
PG 42 | H-2269 | LN PG 42 | .197 | 5,0 | 2.364 | 60,0 |