System of Measurement System of Measurement |
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Material Material |
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Hardness Hardness |
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Thread Size Thread Size | Show |
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Thread Size Thread Size | Hide |
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Thread Type Thread Type |
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Thread Pitch Thread Pitch |
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Threading Threading |
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 | Fully Threaded |
Thread Spacing Thread Spacing |
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Thread Direction Thread Direction |
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Tensile Strength Tensile Strength |
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Specifications Met Specifications Met |
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Finish Finish |
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DFARS (Defense Acquisition Regulations Supplement) DFARS (DefenseAcquisition Regulations Supplement) |
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For Hole Diameter For Hole Diameter |
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For Minimum Material Thickness For MinimumMaterial Thickness |
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For Minimum Length Between Hole Center and Sheet Edge For Minimum LengthBetween Hole Center and Sheet Edge |
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PEM® Part Number PEM® Part Number |
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About Nuts, Materials, and Finishes
More
About Threaded Studs and Rods
More
Metric Low-Strength Steel Threaded Rods
These threaded rods are about half the strength of medium-strength steel threaded rods for light duty hanging, mounting, and fastening.
Zinc-plated steel threaded rods are corrosion resistant in wet environments.
For technical drawings and 3-D models, click on a part number.
Metric 18-8 Stainless Steel Threaded Rods
These 18-8 stainless steel threaded rods have good chemical resistance and may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
| Lg. | Thread Pitch, mm | Tensile Strength, psi | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
18-8 Stainless Steel | |||||||
|---|---|---|---|---|---|---|---|
M2.5 | |||||||
| 12 mm | 0.45 | 70,000 | Not Rated | DIN 976 | 10 | 000000000 | 00000 |
| 16 mm | 0.45 | 70,000 | Not Rated | DIN 976 | 10 | 000000000 | 0000 |
| 20 mm | 0.45 | 70,000 | Not Rated | DIN 976 | 10 | 000000000 | 0000 |
| 25 mm | 0.45 | 70,000 | Not Rated | DIN 976 | 10 | 000000000 | 00000 |
| 300 mm | 0.45 | 70,000 | Not Rated | DIN 976 | 1 | 000000000 | 0000 |
| 500 mm | 0.45 | 70,000 | Not Rated | DIN 976 | 1 | 000000000 | 0000 |
| 1 m | 0.45 | 70,000 | Not Rated | DIN 976 | 1 | 000000000 | 0000 |
| 2 m | 0.45 | 70,000 | Not Rated | DIN 976 | 1 | 000000000 | 00000 |
Metric Super-Corrosion-Resistant
316 Stainless Steel Threaded Rods
These 316 stainless steel threaded rods are more corrosion resistant than 18-8 and 410 stainless steel threaded rods and have excellent resistance to chemicals and salt water. They may be mildly magnetic.
For technical drawings and 3-D models, click on a part number.
| Lg. | Thread Pitch, mm | Tensile Strength, psi | Hardness | Specifications Met | Pkg. Qty. | Pkg. | |
316 Stainless Steel | |||||||
|---|---|---|---|---|---|---|---|
M2.5 | |||||||
| 12 mm | 0.45 | 70,000 | Not Rated | DIN 976 | 5 | 000000000 | 00000 |
| 25 mm | 0.45 | 70,000 | Not Rated | DIN 976 | 5 | 000000000 | 0000 |
| 300 mm | 0.45 | 70,000 | Not Rated | DIN 976 | 1 | 000000000 | 0000 |
| 500 mm | 0.45 | 70,000 | Not Rated | DIN 976 | 1 | 000000000 | 0000 |
| 1 m | 0.45 | 70,000 | Not Rated | DIN 976 | 1 | 000000000 | 00000 |
Metric Brass Threaded Rods
These brass threaded rods are corrosion resistant in wet environments, electrically conductive, and nonmagnetic.
For technical drawings and 3-D models, click on a part number.
| Lg., m | Thread Pitch, mm | Tensile Strength, psi | Hardness | Specifications Met | Each | |
Brass | ||||||
|---|---|---|---|---|---|---|
M2.5 | ||||||
| 1 | 0.45 | 50,000 | Rockwell B55 | DIN 976 | 000000000 | 000000 |
Stainless Steel Press-Fit Studs
18-8 stainless steel studs have good chemical resistance and may be mildly magnetic. Press them into a drilled or punched hole with an arbor press or similar pressure tool. Also known as self-clinching studs, ribs under the head hold the stud firmly in place. Length listed is overall length.
For technical drawings and 3-D models, click on a part number.
| Lg., mm | Thread Pitch, mm | PEM® Part Number | Thread Lg., mm | Drill Bit Size, mm | For Min. Material Thick., mm | For Min. Lg. Between Hole Center and Sheet Edge, mm | For Hole Dia., mm | Hole Size Tolerance, mm | Base Dia., mm | Tensile Strength | Hardness | Pkg. Qty. | Pkg. | |
Metric 18-8 Stainless Steel | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M2.5 | ||||||||||||||
| 6 | 0.45 | FHS-M2.5-6 | 4 | 2.5 | 1.000 | 5 | 2.5 | 0.000 to 0.08 | 2.7 | Not Rated | Not Rated | 25 | 000000000 | 000000 |
| 8 | 0.45 | FHS-M2.5-8 | 6 | 2.5 | 1.000 | 5 | 2.5 | 0.000 to 0.08 | 2.7 | Not Rated | Not Rated | 25 | 000000000 | 00000 |
| 10 | 0.45 | FHS-M2.5-10 | 8 | 2.5 | 1.000 | 5 | 2.5 | 0.000 to 0.08 | 2.7 | Not Rated | Not Rated | 25 | 000000000 | 00000 |
| 12 | 0.45 | FHS-M2.5-12 | 10 | 2.5 | 1.000 | 5 | 2.5 | 0.000 to 0.08 | 2.7 | Not Rated | Not Rated | 25 | 000000000 | 00000 |
Steel Press-Fit Studs
These steel studs are zinc plated to resist corrosion in wet environments. Press them into a drilled or punched hole with an arbor press or similar pressure tool. Also known as self-clinching studs, ribs under the head hold the stud firmly in place. Length listed is overall length.
For technical drawings and 3-D models, click on a part number.
| Lg., mm | Thread Pitch, mm | PEM® Part Number | Thread Lg., mm | Drill Bit Size | For Min. Material Thick., mm | For Min. Lg. Between Hole Center and Sheet Edge, mm | For Hole Dia., mm | Hole Size Tolerance, mm | Base Dia., mm | Tensile Strength | Hardness | Pkg. Qty. | Pkg. | |
Metric Zinc-Plated Steel | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
M2.5 | ||||||||||||||
| 6 | 0.45 | FH-M2.5-6 | 4 | No. 40 | 1.000 | 5.5 | 2.5 | 0.000 to 0.08 | 4.5 | Not Rated | Not Rated | 50 | 000000000 | 000000 |
| 8 | 0.45 | FH-M2.5-8 | 6 | No. 40 | 1.000 | 5.5 | 2.5 | 0.000 to 0.08 | 4.5 | Not Rated | Not Rated | 50 | 000000000 | 00000 |
| 10 | 0.45 | FH-M2.5-10 | 8 | No. 40 | 1.000 | 5.5 | 2.5 | 0.000 to 0.08 | 4.5 | Not Rated | Not Rated | 50 | 000000000 | 00000 |
| 12 | 0.45 | FH-M2.5-12 | 10 | No. 40 | 1.000 | 5.5 | 2.5 | 0.000 to 0.08 | 4.5 | Not Rated | Not Rated | 50 | 000000000 | 00000 |
| 15 | 0.45 | FH-M2.5-15 | 13 | No. 40 | 1.000 | 5.5 | 2.5 | 0.000 to 0.08 | 4.5 | Not Rated | Not Rated | 50 | 000000000 | 00000 |
| 18 | 0.45 | FH-M2.5-18 | 16 | No. 40 | 1.000 | 5.5 | 2.5 | 0.000 to 0.08 | 4.5 | Not Rated | Not Rated | 25 | 000000000 | 00000 |
Metric 18-8 Stainless Steel Coupling Nuts
Made from 18-8 stainless steel, these metric coupling nuts have good chemical resistance and may be mildly magnetic. Also known as extension nuts, use them to connect and extend threaded rods.
Coupling nuts with a black-oxide finish have a dark surface color.
For technical drawings and 3-D models, click on a part number.
Brass Coupling Nuts
These coupling nuts are corrosion resistant in wet environments, electrically conductive, and nonmagnetic. Also known as extension nuts, use them to connect and extend threaded rods.
For technical drawings and 3-D models, click on a part number.
Each | |||||
|---|---|---|---|---|---|
| Thread Size | Lg., mm | Wd., mm | 1-9 | 10-Up | |
Brass | |||||
| M2.5 | 6 | 4 | 000000000 | 000000 | 000000 |