Standard & Spring Loaded
Hex Weld Nipples: Standard
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- All NPT threads cut on CNC turning centers
- 1/4” & 1/2” NPT Male Threads
- Material SS316
- 1/2” Fittings: 7/8” Solid Hex
- 1/4” Fittings: 1/2” Solid Hex
- Against the standard +/- 1/2 thread gauging standard, we maintain a +/- 1/4 thread standard
- Bores are reamed to ensure accurate sizes
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STANDARD HEX FITTINGS WITH WELDING LIP
Part # | Thread Size | To suit probe OD |
N1212-18 | 1/2″ x 1/2″ NPT | 1/8″ |
N1212-36 | 1/2″ x 1/2″ NPT | 3/16″ |
N1212-14 | 1/2″ x 1/2″ NPT | 1/4″ |
N1212-38 | 1/2″ x 1/2″ NPT | 3/8″ |
N1414-36 | 1/4″ x 1/4″ NPT | 3/16″ |
N1414-14 | 1/4″ x 1/4″ NPT | 1/4″ |
Hex Weld Nipples: Spring Loaded

- All NPT threads cut on CNC turning centers
- 1/2” NPT Male Threads
- Material SS316
- 1/2” Fittings: 7/8” Solid Hex
- Against the standard +/- 1/2 thread gauging standard, we maintain a +/- 1/4 thread standard
- Bores are reamed to ensure accurate sizes

SPRING LOADED HEX FITTINGS
Part # | Thread Size | To suit probe OD |
NSP1212-18 | 1/2″ x 1/2″ NPT | 1/8″ |
NSPS-18 | Spring for NSP1212-18 | 1/8” |
NSP1212-36 | 1/2″ x 1/2″ NPT | 3/16″ |
NSPS-36 | Spring for NSP1212-36 | 3/16” |
NSP1212-14 | 1/2″ x 1/2″ NPT | 1/4″ |
NSPS-14 | Spring for NSP1212-14 | 1/4” |
NSP1212-38 | 1/2″ x 1/2″ NPT | 3/8″ |
NSPS-38 | Spring for NSP1212-38 | 3/8” |