Thread Size Thread Size |
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Finish Finish | Show |
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Finish Finish | Hide |
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Body Style Body Style |
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![]() | Eye Nut |
Thread Direction Thread Direction |
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Right Hand | Left Hand |
Type Type |
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![]() | Locknut |
Hex Nut Profile Hex Nut Profile |
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![]() | Standard |
Nut Type Nut Type |
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Vertical Capacity Vertical Capacity |
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Length Length |
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Application Application |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (Defense AcquisitionRegulations Supplement) |
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Threading Threading |
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![]() | Fully Threaded |
Eye Shape Eye Shape |
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Hex Width Hex Width |
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For Use With For Use With |
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For Turnbuckle Material For Turnbuckle Material |
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Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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The galvanized finish on these fittings provides fair corrosion resistance. Fittings are for use in low-pressure applications.
Locknuts thread onto the male end of a fitting to provide extra holding power so the fitting won’t loosen from vibration.
NPSC (National Pipe Straight Coupling) threads and NPSL (National Pipe Straight Locknut) threads are compatible with NPT threads.
For technical drawings and 3-D models, click on a part number.
The strongest steel fittings we offer, these can withstand extreme-pressure applications.
Galvanized and zinc-plated steel fittings have better corrosion resistance than plain steel fittings. PTFE-coated steel fittings have better corrosion resistance than galvanized and zinc-plated steel fittings.
Locknuts thread onto the male end of a fitting to provide extra holding power so the fitting won’t loosen from vibration.
For technical drawings and 3-D models, click on a part number.
Pipe Size | Dash Size | Max. Pressure | Max. Steam Pressure | Material | Each | |
NPT Female | ||||||
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1/8 | 02 | 10,000 psi @ 72° F | 5,000 psi @ 500° F | Galvanized Steel | 0000000 | 00000 |
1/4 | 04 | 10,000 psi @ 72° F | 5,000 psi @ 500° F | Galvanized Steel | 0000000 | 00000 |
3/8 | 06 | 10,000 psi @ 72° F | 5,000 psi @ 500° F | Galvanized Steel | 0000000 | 00000 |
1/2 | 08 | 10,000 psi @ 72° F | 5,000 psi @ 500° F | Galvanized Steel | 0000000 | 00000 |
3/4 | 12 | 5,000 psi @ 72° F | 5,000 psi @ 500° F | Galvanized Steel | 0000000 | 00000 |
1 | 16 | 5,000 psi @ 72° F | 5,000 psi @ 500° F | Galvanized Steel | 0000000 | 00000 |
1 1/4 | 20 | 5,000 psi @ 72° F | 5,000 psi @ 500° F | Galvanized Steel | 0000000 | 00000 |
1 1/2 | 24 | 3,000 psi @ 72° F | 5,000 psi @ 500° F | Galvanized Steel | 0000000 | 00000 |
2 | 32 | 3,000 psi @ 72° F | 5,000 psi @ 500° F | Galvanized Steel | 0000000 | 000000 |
Tighten these nuts against the turnbuckle body to prevent the end fitting from unscrewing.
Thread Size | Wd. | Ht. | Includes | Each | |
Grade 2 Galvanized Steel | |||||
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1/4"-20 | 7/16" | 5/32" | One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut | 00000000 | 00000 |
5/16"-18 | 1/2" | 3/16" | One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut | 00000000 | 0000 |
3/8"-16 | 9/16" | 7/32" | One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut | 00000000 | 0000 |
1/2"-13 | 3/4" | 5/16" | One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut | 00000000 | 0000 |
5/8"-11 | 15/16" | 25/64" | One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut | 00000000 | 0000 |
3/4"-10 | 1 1/8" | 27/64" | One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut | 00000000 | 0000 |
7/8"-9 | 1 19/64" | 31/64" | One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut | 00000000 | 00000 |
1"-8 | 1 15/32" | 35/64" | One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut | 00000000 | 00000 |
1 1/2"-6 | 2 1/4" | 27/32" | One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut | 000000000 | 00000 |
1 1/4"-7 | 1 7/8" | 23/32" | One Left-Hand Threaded Jam Nut, One Right-Hand Threaded Jam Nut | 000000000 | 00000 |
Create your own lifting eye by adding an eye nut to a stud or bolt.
Galvanized steel eye nuts have a hot-dipped finish for more corrosion resistance than zinc-plated steel.
Note: Capacity applies to the eye nut only. The stud or bolt you use will affect the overall capacity. Eye nuts are for vertical lifting only.
Warning: Never use to lift people or items over people.
For technical drawings and 3-D models, click on a part number.
Thread Size | Overall Lg. | Eye Dia. | Vertical Capacity, lbs. | Each | ||
Galvanized Steel | ||||||
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C | 1/4"-20 | 1 5/8" | 3/4" | 500 | 0000000 | 00000 |
C | 5/16"-18 | 1 5/8" | 3/4" | 825 | 0000000 | 0000 |
C | 3/8"-16 | 2" | 1" | 1,225 | 0000000 | 0000 |
C | 7/16"-14 | 2 1/2" | 1 1/4" | 1,700 | 0000000 | 0000 |
C | 1/2"-13 | 2 1/2" | 1 1/4" | 2,225 | 0000000 | 0000 |
C | 5/8"-11 | 3 1/8" | 1 1/2" | 3,600 | 0000000 | 0000 |
C | 3/4"-10 | 3 7/8" | 1 3/4" | 5,200 | 0000000 | 00000 |
C | 7/8"-9 | 4 1/4" | 2" | 7,200 | 0000000 | 00000 |
C | 1"-8 | 5" | 2 1/4" | 10,000 | 0000000 | 00000 |
C | 1 1/4"-7 | 5 3/4" | 2 1/2" | 15,500 | 0000000 | 00000 |
C | 1 1/2"-6 | 7" | 3 1/8" | 22,500 | 0000000 | 000000 |
C | 2"-4 1/2 | 9 15/16" | 4 1/8" | 40,000 | 0000000 | 000000 |
Thread | |||||||
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Size | Pitch, mm | Overall Lg. | Eye Dia. | Vertical Capacity, lbs. | Each | ||
Galvanized Steel | |||||||
C | M6 | 1 | 43mm | 19mm | 350 | 0000000 | 00000 |
C | M8 | 1.25 | 52mm | 25mm | 800 | 0000000 | 0000 |
C | M10 | 1.5 | 64mm | 31mm | 1,175 | 0000000 | 0000 |
C | M12 | 1.75 | 64mm | 31mm | 1,700 | 0000000 | 0000 |
C | M16 | 2 | 81mm | 38mm | 2,500 | 0000000 | 00000 |
C | M18 | 2.5 | 3 7/8" | 1 3/4" | 3,000 | 0000000 | 00000 |
C | M20 | 2.5 | 110mm | 50mm | 5,000 | 0000000 | 00000 |
C | M24 | 3 | 110mm | 50mm | 5,000 | 0000000 | 00000 |