Measure your pipe and fittings to identify their pipe size, thread size, schedule, and thread type. Then, find compatible components.
Yor-Lok Fittings for Steel Tubing

- For Use With: Air, Cutting Oil, Diesel Fuel, Fuel Oil, Gasoline, Hydraulic Fluid, Mineral Oil
- Tubing: Use with seamless steel
- Specifications Met: See table
A nut with two sleeves (ferrules) gives these fittings extra gripping power. The sleeves bite into tubing as you tighten the nut, creating a strong seal. Also known as instrumentation fittings, they are made to tight tolerances for use in high-precision applications. Fittings are zinc-plated steel for fair corrosion resistance. They are compatible with Swagelok®, Let-Lok, and A-Lok fittings.


For Tube | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Material | Washer Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
NPT Threads | |||||||||
| 1/8" | 0.035" | 1/8 | Zinc-Plated Steel | __ | 6,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K11 | 000000 |
| 1/8" | 0.035" | 1/4 | Zinc-Plated Steel | __ | 6,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K34 | 00000 |
| 3/16" | 0.035" | 1/8 | Zinc-Plated Steel | __ | 6,700 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K13 | 00000 |
| 1/4" | 0.035" | 1/8 | Zinc-Plated Steel | __ | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K14 | 0000 |
| 1/4" | 0.035" | 1/4 | Zinc-Plated Steel | __ | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K15 | 0000 |
| 1/4" | 0.035" | 3/8 | Zinc-Plated Steel | __ | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K16 | 00000 |
| 1/4" | 0.035" | 1/2 | Zinc-Plated Steel | __ | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K17 | 00000 |
| 5/16" | 0.035" | 1/8 | Zinc-Plated Steel | __ | 3,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K18 | 00000 |
| 5/16" | 0.035" | 1/4 | Zinc-Plated Steel | __ | 3,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K19 | 00000 |
| 3/8" | 0.035" | 1/8 | Zinc-Plated Steel | __ | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K21 | 00000 |
| 3/8" | 0.035" | 1/4 | Zinc-Plated Steel | __ | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K22 | 00000 |
| 3/8" | 0.035" | 3/8 | Zinc-Plated Steel | __ | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K23 | 00000 |
| 3/8" | 0.035" | 1/2 | Zinc-Plated Steel | __ | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K24 | 00000 |
| 1/2" | 0.035" | 1/4 | Zinc-Plated Steel | __ | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K25 | 00000 |
| 1/2" | 0.035" | 3/8 | Zinc-Plated Steel | __ | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K26 | 00000 |
| 1/2" | 0.035" | 1/2 | Zinc-Plated Steel | __ | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K27 | 00000 |
| 1/2" | 0.035" | 3/4 | Zinc-Plated Steel | __ | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K28 | 00000 |
| 5/8" | 0.035" | 1/2 | Zinc-Plated Steel | __ | 1,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K31 | 00000 |
| 3/4" | 0.049" | 1/2 | Zinc-Plated Steel | __ | 2,200 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K32 | 00000 |
| 3/4" | 0.049" | 3/4 | Zinc-Plated Steel | __ | 2,200 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K33 | 00000 |
| 1" | 0.065" | 1 | Zinc-Plated Steel | __ | 2,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K38 | 00000 |
| 3mm | 0.8mm | 1/8 | Zinc-Plated Steel | __ | 10,000 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N137 | 0000 |
| 3mm | 0.8mm | 1/4 | Zinc-Plated Steel | __ | 10,000 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N138 | 0000 |
| 4mm | 0.8mm | 1/8 | Zinc-Plated Steel | __ | 7,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N139 | 0000 |
| 4mm | 0.8mm | 1/4 | Zinc-Plated Steel | __ | 7,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N141 | 0000 |
| 6mm | 0.8mm | 1/8 | Zinc-Plated Steel | __ | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N142 | 0000 |
| 6mm | 0.8mm | 1/4 | Zinc-Plated Steel | __ | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N143 | 0000 |
| 6mm | 0.8mm | 3/8 | Zinc-Plated Steel | __ | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N144 | 0000 |
| 6mm | 0.8mm | 1/2 | Zinc-Plated Steel | __ | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N145 | 0000 |
| 8mm | 1mm | 1/8 | Zinc-Plated Steel | __ | 4,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N146 | 0000 |
| 8mm | 1mm | 1/4 | Zinc-Plated Steel | __ | 4,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N147 | 0000 |
| 8mm | 1mm | 3/8 | Zinc-Plated Steel | __ | 4,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N148 | 0000 |
| 10mm | 1mm | 1/8 | Zinc-Plated Steel | __ | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N151 | 0000 |
| 10mm | 1mm | 1/4 | Zinc-Plated Steel | __ | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N152 | 0000 |
| 10mm | 1mm | 3/8 | Zinc-Plated Steel | __ | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N153 | 0000 |
| 12mm | 1mm | 3/8 | Zinc-Plated Steel | __ | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N157 | 0000 |
| 12mm | 1mm | 1/2 | Zinc-Plated Steel | __ | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N158 | 0000 |
| 12mm | 1mm | 3/4 | Zinc-Plated Steel | __ | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N159 | 00000 |
| 15mm | 1.5mm | 1/2 | Zinc-Plated Steel | __ | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N163 | 00000 |
| 18mm | 1.5mm | 3/4 | Zinc-Plated Steel | __ | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N167 | 00000 |
| 25mm | 2.2mm | 3/4 | Zinc-Plated Steel | __ | 2,900 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N173 | 00000 |
| 25mm | 2.2mm | 1 | Zinc-Plated Steel | __ | 2,900 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N174 | 00000 |
BSPP Threads | |||||||||
| 6mm | 0.8mm | 1/8 | Zinc-Plated Steel | Buna-N Rubber, Steel | 4,400 psi @ 72° F | -20° to 212° | ASME B31.3 | 4292N214 | 0000 |
| 6mm | 0.8mm | 1/4 | Zinc-Plated Steel | Buna-N Rubber, Steel | 4,400 psi @ 72° F | -20° to 212° | ASME B31.3 | 4292N215 | 00000 |
BSPT Threads | |||||||||
| 6mm | 0.8mm | 1/8 | Zinc-Plated Steel | __ | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N179 | 0000 |
| 6mm | 0.8mm | 1/4 | Zinc-Plated Steel | __ | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N181 | 0000 |
| 8mm | 1mm | 1/8 | Zinc-Plated Steel | __ | 4,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N184 | 0000 |
| 8mm | 1mm | 1/4 | Zinc-Plated Steel | __ | 4,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N185 | 0000 |

For Tube | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
NPT Threads | ||||||||
| 1/8" | 0.035" | 1/8 | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K35 | 000000 |
| 1/8" | 0.035" | 1/4 | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K36 | 00000 |
| 1/4" | 0.035" | 1/8 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K44 | 00000 |
| 1/4" | 0.035" | 1/4 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K45 | 00000 |
| 1/4" | 0.035" | 3/8 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K46 | 00000 |
| 1/4" | 0.035" | 1/2 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K47 | 00000 |
| 3/8" | 0.035" | 1/8 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K51 | 00000 |
| 3/8" | 0.035" | 1/4 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K52 | 00000 |
| 3/8" | 0.035" | 3/8 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K53 | 00000 |
| 3/8" | 0.035" | 1/2 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K54 | 00000 |
| 1/2" | 0.035" | 1/4 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K55 | 00000 |
| 1/2" | 0.035" | 3/8 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K56 | 00000 |
| 1/2" | 0.035" | 1/2 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K57 | 00000 |
| 1/2" | 0.035" | 3/4 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K58 | 00000 |
| 5/8" | 0.035" | 1/2 | Zinc-Plated Steel | 1,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K61 | 00000 |
| 3/4" | 0.049" | 1/2 | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K62 | 00000 |
| 3/4" | 0.049" | 3/4 | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K63 | 00000 |
| 1" | 0.065" | 1 | Zinc-Plated Steel | 2,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K64 | 00000 |
| 4mm | 0.8mm | 1/8 | Zinc-Plated Steel | 7,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N271 | 0000 |
| 6mm | 0.8mm | 1/4 | Zinc-Plated Steel | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N273 | 0000 |
| 8mm | 1mm | 1/4 | Zinc-Plated Steel | 4,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N277 | 0000 |
| 10mm | 1mm | 1/4 | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N279 | 0000 |
| 10mm | 1mm | 3/8 | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N281 | 0000 |
| 10mm | 1mm | 1/2 | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N282 | 00000 |
BSPP Threads | ||||||||
| 12mm | 1mm | 1/2 | Zinc-Plated Steel | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N313 | 00000 |

Fittings with tube stem insert into the tube end of another fitting in place of a length of tubing.
| Tube Stem OD | Pipe Size | Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
NPT Threads | |||||||
|---|---|---|---|---|---|---|---|
| 1/4" | 1/8 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K621 | 00000 |
| 1/4" | 1/4 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K622 | 0000 |
| 3/8" | 1/4 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K623 | 00000 |
| 3/8" | 3/8 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K624 | 00000 |
| 1/2" | 3/8 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K625 | 00000 |
| 1/2" | 1/2 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K626 | 00000 |

Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.
For Tube | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| OD, mm | Wall Thick., mm | Pipe Size | Material | Max. Pressure | Temp. Range, °F | For Hole Dia., mm | For Max. Wall Thick., mm | Specifications Met | Each | |
NPT Threads | ||||||||||
| 6 | 0.8 | 1/8 | Zinc-Plated Steel | 4,400 psi @ 72° F | -20° to 800° | 11.5 | 10.2 | ASME B31.3 | 4292N294 | 000000 |
| 6 | 0.8 | 1/4 | Zinc-Plated Steel | 4,400 psi @ 72° F | -20° to 800° | 11.5 | 10.2 | ASME B31.3 | 4292N295 | 00000 |

For Tube | |||||||
|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
| 1/8" | 0.035" | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K191 | 000000 |
| 3/16" | 0.035" | Zinc-Plated Steel | 6,700 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K192 | 00000 |
| 1/4" | 0.035" | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K193 | 00000 |
| 5/16" | 0.035" | Zinc-Plated Steel | 3,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K194 | 00000 |
| 3/8" | 0.035" | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K195 | 00000 |
| 1/2" | 0.035" | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K196 | 00000 |
| 5/8" | 0.035" | Zinc-Plated Steel | 1,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K197 | 00000 |
| 3/4" | 0.049" | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K198 | 00000 |
| 1" | 0.065" | Zinc-Plated Steel | 2,100 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K199 | 00000 |
| 4mm | 0.8mm | Zinc-Plated Steel | 7,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N321 | 0000 |
| 8mm | 1mm | Zinc-Plated Steel | 4,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N323 | 0000 |
| 10mm | 1mm | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N324 | 0000 |
| 12mm | 1mm | Zinc-Plated Steel | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N325 | 00000 |
| 15mm | 1.5mm | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N327 | 00000 |
| 16mm | 1.5mm | Zinc-Plated Steel | 3,000 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N328 | 00000 |

Through-wall fittings are also known as bulkhead couplings and panel-mount couplings; they mount through your wall or panel to create an inlet or outlet.
For Tube | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | For Hole Dia. | For Max. Wall Thick. | Specifications Met | Each | |
| 1/8" | 0.035" | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | 5/16" | 1/2" | ASTM A108 | 5929K201 | 000000 |
| 1/4" | 0.035" | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | 7/16" | 13/32" | ASTM A108 | 5929K203 | 00000 |
| 3/8" | 0.035" | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | 9/16" | 7/16" | ASTM A108 | 5929K205 | 00000 |
| 1/2" | 0.035" | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | 3/4" | 1/2" | ASTM A108 | 5929K206 | 00000 |

For Tube (A) | For Tube (B) | ||||||||
|---|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | OD | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
| 1/4" | 0.035" | 1/8" | 0.035" | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K232 | 000000 |
| 3/8" | 0.035" | 1/4" | 0.049" | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K234 | 00000 |
| 1/2" | 0.035" | 1/4" | 0.035" | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K235 | 00000 |
| 1/2" | 0.035" | 3/8" | 0.065" | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K236 | 00000 |
| 3/4" | 0.049" | 1/2" | 0.035" | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K238 | 00000 |
| 6mm | 0.8mm | 1/4" | 0.028" | Zinc-Plated Steel | 3,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N335 | 0000 |
| 8mm | 1mm | 1/4" | 0.028" | Zinc-Plated Steel | 3,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N336 | 00000 |
| 10mm | 1mm | 3/8" | 0.035" | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N338 | 0000 |
| 12mm | 1mm | 1/2" | 0.049" | Zinc-Plated Steel | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N339 | 00000 |

For Tube | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
NPT Threads | ||||||||
| 1/8" | 0.035" | 1/8 | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K71 | 000000 |
| 1/8" | 0.035" | 1/4 | Zinc-Plated Steel | 6,500 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K37 | 00000 |
| 3/16" | 0.035" | 1/8 | Zinc-Plated Steel | 6,700 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K73 | 00000 |
| 1/4" | 0.035" | 1/8 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K74 | 00000 |
| 1/4" | 0.035" | 1/4 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K75 | 00000 |
| 1/4" | 0.035" | 3/8 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K76 | 00000 |
| 1/4" | 0.035" | 1/2 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K77 | 00000 |
| 5/16" | 0.035" | 1/8 | Zinc-Plated Steel | 3,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K78 | 00000 |
| 5/16" | 0.035" | 1/4 | Zinc-Plated Steel | 3,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K79 | 00000 |
| 3/8" | 0.035" | 1/8 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K81 | 00000 |
| 3/8" | 0.035" | 1/4 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K82 | 00000 |
| 3/8" | 0.035" | 3/8 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K83 | 00000 |
| 3/8" | 0.035" | 1/2 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K84 | 00000 |
| 1/2" | 0.035" | 1/4 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K85 | 00000 |
| 1/2" | 0.035" | 3/8 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K86 | 00000 |
| 1/2" | 0.035" | 1/2 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K87 | 00000 |
| 1/2" | 0.035" | 3/4 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K88 | 00000 |
| 5/8" | 0.035" | 1/2 | Zinc-Plated Steel | 1,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K91 | 00000 |
| 3/4" | 0.049" | 1/2 | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K92 | 00000 |
| 3/4" | 0.049" | 3/4 | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K93 | 00000 |
| 1" | 0.065" | 1 | Zinc-Plated Steel | 2,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K94 | 00000 |
| 6mm | 0.8mm | 1/8 | Zinc-Plated Steel | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N242 | 00000 |
| 10mm | 1mm | 1/8 | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N244 | 0000 |
| 10mm | 1mm | 1/4 | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N245 | 00000 |
| 15mm | 1.5mm | 1/2 | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N249 | 00000 |
BSPT Threads | ||||||||
| 6mm | 0.8mm | 1/8 | Zinc-Plated Steel | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N257 | 0000 |

For Tube | |||||||
|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
| 1/4" | 0.035" | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K213 | 000000 |
| 3/8" | 0.035" | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K215 | 00000 |
| 1/2" | 0.035" | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K216 | 00000 |
| 5/8" | 0.035" | Zinc-Plated Steel | 1,800 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K217 | 00000 |
| 3/4" | 0.049" | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K218 | 00000 |
| 1" | 0.065" | Zinc-Plated Steel | 2,100 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K219 | 000000 |
| 6mm | 0.8mm | Zinc-Plated Steel | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N355 | 00000 |
| 10mm | 1mm | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N357 | 00000 |
| 15mm | 1.5mm | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N361 | 00000 |

Inline tees are also known as branch tees.
For Tube | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
NPT Threads | ||||||||
| 1/4" | 0.035" | 1/8 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K104 | 000000 |
| 1/4" | 0.035" | 1/4 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K105 | 00000 |
| 3/8" | 0.035" | 1/4 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K112 | 00000 |
| 3/8" | 0.035" | 3/8 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K113 | 00000 |
| 1/2" | 0.035" | 3/8 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K116 | 00000 |
| 1/2" | 0.035" | 1/2 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K117 | 00000 |
| 5/8" | 0.035" | 1/2 | Zinc-Plated Steel | 1,800 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K118 | 00000 |

Inline tees are also known as branch tees.
For Tube | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
NPT Threads | ||||||||
| 1/4" | 0.035" | 1/4 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K135 | 000000 |
| 3/8" | 0.035" | 1/4 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K142 | 00000 |
| 1/2" | 0.035" | 1/4 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K145 | 000000 |
| 1/2" | 0.035" | 3/8 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K146 | 00000 |
| 1/2" | 0.035" | 1/2 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K147 | 00000 |
| 3/4" | 0.049" | 3/4 | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K153 | 00000 |
| 10mm | 1mm | 1/4 | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N316 | 00000 |
| 12mm | 1mm | 1/4 | Zinc-Plated Steel | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N317 | 00000 |

Right-angle tees are also known as run tees.
For Tube | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Pipe Size | Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
NPT Threads | ||||||||
| 1/4" | 0.035" | 1/8 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K164 | 000000 |
| 1/4" | 0.035" | 1/4 | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K165 | 00000 |
| 3/8" | 0.035" | 1/4 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K172 | 00000 |
| 3/8" | 0.035" | 3/8 | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K173 | 000000 |
| 1/2" | 0.035" | 1/2 | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A179 | 5929K177 | 00000 |

For Tube | |||||||
|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
| 1/8" | 0.035" | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K221 | 000000 |
| 1/4" | 0.035" | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K223 | 00000 |
| 5/16" | 0.035" | Zinc-Plated Steel | 3,800 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K224 | 00000 |
| 3/8" | 0.035" | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K225 | 00000 |
| 1/2" | 0.035" | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K226 | 00000 |
| 5/8" | 0.035" | Zinc-Plated Steel | 1,800 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K227 | 00000 |
| 3/4" | 0.049" | Zinc-Plated Steel | 2,100 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K228 | 00000 |
| 1" | 0.065" | Zinc-Plated Steel | 2,100 psi @ 72° F | -20° to 395° | ASTM A179 | 5929K229 | 000000 |
| 6mm | 0.8mm | Zinc-Plated Steel | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N367 | 00000 |
| 10mm | 1mm | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N369 | 00000 |


Caps for tubing have a nut and a sleeve so you can close off the end of your tubing in place of a fitting. Caps for fittings replace the nut and sleeve of an existing fitting.
For Tube | |||||||
|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
Caps For Tubing | |||||||
| 1/8" | 0.035" | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K241 | 000000 |
| 1/4" | 0.035" | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K243 | 0000 |
| 3/8" | 0.035" | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K245 | 00000 |
| 1/2" | 0.035" | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K246 | 00000 |
| 8mm | 1mm | Zinc-Plated Steel | 4,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N383 | 0000 |
| 10mm | 1mm | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N384 | 0000 |
Caps For Fitting | |||||||
| 1/8" | 0.035" | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K251 | 0000 |
| 1/4" | 0.035" | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K253 | 0000 |
| 3/8" | 0.035" | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K255 | 0000 |
| 1/2" | 0.035" | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K256 | 00000 |
| 3/4" | 0.049" | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K258 | 00000 |
| 1" | 0.065" | Zinc-Plated Steel | 2,100 psi @ 72° F | -20° to 395° | ASME B1.20.1, ASME B31.1, ASME B31.3, ASTM A108 | 5929K259 | 00000 |
| 8mm | 1mm | Zinc-Plated Steel | 4,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N392 | 0000 |
| 10mm | 1mm | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N393 | 0000 |

For Tube | |||||||
|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Nut Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
| 1/8" | 0.035" | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K261 | 00000 |
| 3/16" | 0.035" | Zinc-Plated Steel | 6,700 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K262 | 0000 |
| 1/4" | 0.035" | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K263 | 0000 |
| 5/16" | 0.035" | Zinc-Plated Steel | 3,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K264 | 0000 |
| 3/8" | 0.035" | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K265 | 0000 |
| 1/2" | 0.035" | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K266 | 0000 |
| 5/8" | 0.035" | Zinc-Plated Steel | 1,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K267 | 0000 |
| 3/4" | 0.049" | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K268 | 0000 |
| 1" | 0.065" | Zinc-Plated Steel | 2,100 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K269 | 00000 |
| 3mm | 0.8mm | Zinc-Plated Steel | 10,000 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N125 | 0000 |
| 4mm | 0.8mm | Zinc-Plated Steel | 7,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N126 | 0000 |
| 6mm | 0.8mm | Zinc-Plated Steel | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N127 | 0000 |
| 8mm | 1mm | Zinc-Plated Steel | 4,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N128 | 0000 |
| 10mm | 1mm | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N129 | 0000 |
| 12mm | 1mm | Zinc-Plated Steel | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N131 | 0000 |
| 16mm | 1.5mm | Zinc-Plated Steel | 3,000 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N132 | 0000 |
| 18mm | 1.5mm | Zinc-Plated Steel | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N133 | 0000 |
| 25mm | 2.2mm | Zinc-Plated Steel | 2,900 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N136 | 0000 |

For Tube | ||||||||
|---|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Front Sleeve Material | Back Sleeve Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
| 1/8" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 6,800 psi @ 72° F | -20° to 800° | ASME B31.3 | 5929K302 | 00000 |
| 3/16" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 6,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 5929K303 | 0000 |
| 1/4" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 4,850 psi @ 72° F | -20° to 800° | ASME B31.3 | 5929K304 | 0000 |
| 5/16" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 3,800 psi @ 72° F | -20° to 800° | ASME B31.3 | 5929K305 | 0000 |
| 3/8" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 3,100 psi @ 72° F | -20° to 800° | ASME B31.3 | 5929K306 | 0000 |
| 1/2" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 2,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 5929K307 | 00000 |
| 5/8" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 1,800 psi @ 72° F | -20° to 800° | ASME B31.3 | 5929K308 | 00000 |
| 3/4" | 0.049" | Zinc-Plated Steel | 316 Stainless Steel | 2,150 psi @ 72° F | -20° to 800° | ASME B31.3 | 5929K309 | 00000 |
| 1" | 0.065" | Zinc-Plated Steel | 316 Stainless Steel | 2,100 psi @ 72° F | -20° to 800° | ASME B31.3 | 5929K311 | 00000 |
| 3mm | 0.8mm | Zinc-Plated Steel | 316 Stainless Steel | 10,000 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N112 | 0000 |
| 4mm | 0.8mm | Zinc-Plated Steel | 316 Stainless Steel | 7,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N113 | 0000 |
| 6mm | 0.8mm | Zinc-Plated Steel | 316 Stainless Steel | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N114 | 0000 |
| 8mm | 1mm | Zinc-Plated Steel | 316 Stainless Steel | 4,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N115 | 0000 |
| 10mm | 1mm | Zinc-Plated Steel | 316 Stainless Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N116 | 0000 |
| 12mm | 1mm | Zinc-Plated Steel | 316 Stainless Steel | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N117 | 0000 |
| 15mm | 1.5mm | Zinc-Plated Steel | 316 Stainless Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N118 | 0000 |
| 16mm | 1.5mm | Zinc-Plated Steel | 316 Stainless Steel | 3,000 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N119 | 0000 |
| 18mm | 1.5mm | Zinc-Plated Steel | 316 Stainless Steel | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N121 | 0000 |
Nuts for Yor-Lok Fittings for Steel Tubing

- For Use With: Air, Mineral Oil, Fuel Oil, Gasoline, Diesel Fuel, Cutting Oil, Hydraulic Fluid
- Temperature Range: See table
- Tubing: Use with seamless steel
- Specifications Met: See table
- Compatible With: Let-Lok, Parker A-Lok, Swagelok®
Use these nuts with Yor-Lok sleeves and fittings to create an extra-strong seal on steel tubing. They are zinc-plated steel for fair corrosion resistance.
For Tube | |||||||
|---|---|---|---|---|---|---|---|
| OD | Wall Thick. | Nut Material | Max. Pressure | Temp. Range, °F | Specifications Met | Each | |
| 1/8" | 0.035" | Zinc-Plated Steel | 6,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K261 | 00000 |
| 3/16" | 0.035" | Zinc-Plated Steel | 6,700 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K262 | 0000 |
| 1/4" | 0.035" | Zinc-Plated Steel | 4,900 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K263 | 0000 |
| 5/16" | 0.035" | Zinc-Plated Steel | 3,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K264 | 0000 |
| 3/8" | 0.035" | Zinc-Plated Steel | 3,100 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K265 | 0000 |
| 1/2" | 0.035" | Zinc-Plated Steel | 2,300 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K266 | 0000 |
| 5/8" | 0.035" | Zinc-Plated Steel | 1,800 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K267 | 0000 |
| 3/4" | 0.049" | Zinc-Plated Steel | 2,200 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K268 | 0000 |
| 1" | 0.065" | Zinc-Plated Steel | 2,100 psi @ 72° F | -20° to 395° | ASTM A108 | 5929K269 | 00000 |
| 2mm | 0.3mm | Zinc-Plated Steel | 3,000 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N124 | 0000 |
| 3mm | 0.8mm | Zinc-Plated Steel | 10,000 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N125 | 0000 |
| 4mm | 0.8mm | Zinc-Plated Steel | 7,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N126 | 0000 |
| 6mm | 0.8mm | Zinc-Plated Steel | 4,400 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N127 | 0000 |
| 8mm | 1mm | Zinc-Plated Steel | 4,200 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N128 | 0000 |
| 10mm | 1mm | Zinc-Plated Steel | 3,300 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N129 | 0000 |
| 12mm | 1mm | Zinc-Plated Steel | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N131 | 0000 |
| 16mm | 1.5mm | Zinc-Plated Steel | 3,000 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N132 | 0000 |
| 18mm | 1.5mm | Zinc-Plated Steel | 2,700 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N133 | 0000 |
| 25mm | 2.2mm | Zinc-Plated Steel | 2,900 psi @ 72° F | -20° to 800° | ASME B31.3 | 4292N136 | 0000 |
Front and Back Sleeves for Yor-Lok Fittings for Steel Tubing

- For Use With: Air, Mineral Oil, Fuel Oil, Gasoline, Diesel Fuel, Cutting Oil, Hydraulic Fluid
- Temperature Range: -20° to 800° F
- Tubing: Use with seamless steel
- Specifications Met: ASME B31.3
- Compatible With: Let-Lok, Parker A-Lok, Swagelok®
Use these sleeves with Yor-Lok nuts and fittings to create an extra-strong seal on steel tubing. They are also known as ferrules.
Zinc-plated steel sleeves have fair corrosion resistance. 316 stainless steel sleeves have excellent corrosion resistance.
For Tube | ||||||
|---|---|---|---|---|---|---|
| OD | Wall Thick. | Front Sleeve Material | Back Sleeve Material | Max. Pressure | Each | |
| 1/8" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 6,800 psi @ 72° F | 5929K302 | 00000 |
| 3/16" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 6,700 psi @ 72° F | 5929K303 | 0000 |
| 1/4" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 4,850 psi @ 72° F | 5929K304 | 0000 |
| 5/16" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 3,800 psi @ 72° F | 5929K305 | 0000 |
| 3/8" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 3,100 psi @ 72° F | 5929K306 | 0000 |
| 1/2" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 2,300 psi @ 72° F | 5929K307 | 00000 |
| 5/8" | 0.035" | Zinc-Plated Steel | 316 Stainless Steel | 1,800 psi @ 72° F | 5929K308 | 00000 |
| 3/4" | 0.049" | Zinc-Plated Steel | 316 Stainless Steel | 2,150 psi @ 72° F | 5929K309 | 00000 |
| 1" | 0.065" | Zinc-Plated Steel | 316 Stainless Steel | 2,100 psi @ 72° F | 5929K311 | 00000 |
| 2mm | 0.3mm | Zinc-Plated Steel | 316 Stainless Steel | 3,000 psi @ 72° F | 4292N111 | 0000 |
| 3mm | 0.8mm | Zinc-Plated Steel | 316 Stainless Steel | 10,000 psi @ 72° F | 4292N112 | 0000 |
| 4mm | 0.8mm | Zinc-Plated Steel | 316 Stainless Steel | 7,200 psi @ 72° F | 4292N113 | 0000 |
| 6mm | 0.8mm | Zinc-Plated Steel | 316 Stainless Steel | 4,400 psi @ 72° F | 4292N114 | 0000 |
| 8mm | 1mm | Zinc-Plated Steel | 316 Stainless Steel | 4,200 psi @ 72° F | 4292N115 | 0000 |
| 10mm | 1mm | Zinc-Plated Steel | 316 Stainless Steel | 3,300 psi @ 72° F | 4292N116 | 0000 |
| 12mm | 1mm | Zinc-Plated Steel | 316 Stainless Steel | 2,700 psi @ 72° F | 4292N117 | 0000 |
| 15mm | 1.5mm | Zinc-Plated Steel | 316 Stainless Steel | 3,300 psi @ 72° F | 4292N118 | 0000 |
| 16mm | 1.5mm | Zinc-Plated Steel | 316 Stainless Steel | 3,000 psi @ 72° F | 4292N119 | 0000 |
| 18mm | 1.5mm | Zinc-Plated Steel | 316 Stainless Steel | 2,700 psi @ 72° F | 4292N121 | 0000 |

























