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About Hex Head Screws and Bolts
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Metric Titanium Button Head Hex Drive Screws

As strong as alloy steel and about 40% lighter, these titanium screws are known for their high strength-to-weight ratio. They stand up to salt water, acids, and chemicals. Length is measured from under the head.
| Lg., mm | Threading | Head Dia., mm | Head Ht., mm | Drive Size, mm | Tensile Strength, psi | Specifications Met | Each | |
Grade 5 Titanium | ||||||||
|---|---|---|---|---|---|---|---|---|
M3 × 0.5 mm | ||||||||
| 6 | Fully Threaded | 5.70 | 1.54 | 2 | 130,000 | ISO 7380 | 000000000 | 00000 |
| 8 | Fully Threaded | 5.70 | 1.54 | 2 | 130,000 | ISO 7380 | 000000000 | 0000 |
| 10 | Fully Threaded | 5.70 | 1.54 | 2 | 130,000 | ISO 7380 | 000000000 | 0000 |
M4 × 0.7 mm | ||||||||
| 8 | Fully Threaded | 7.60 | 2.08 | 2.5 | 130,000 | ISO 7380 | 000000000 | 0000 |
| 10 | Fully Threaded | 7.60 | 2.08 | 2.5 | 130,000 | ISO 7380 | 000000000 | 0000 |
| 12 | Fully Threaded | 7.60 | 2.08 | 2.5 | 130,000 | ISO 7380 | 000000000 | 0000 |
M5 × 0.8 mm | ||||||||
| 10 | Fully Threaded | 9.50 | 2.63 | 3 | 130,000 | ISO 7380 | 000000000 | 0000 |
| 12 | Fully Threaded | 9.50 | 2.63 | 3 | 130,000 | ISO 7380 | 000000000 | 0000 |
| 16 | Fully Threaded | 9.50 | 2.63 | 3 | 130,000 | ISO 7380 | 000000000 | 0000 |
M6 × 1 mm | ||||||||
| 12 | Fully Threaded | 10.50 | 3.15 | 4 | 130,000 | ISO 7380 | 000000000 | 00000 |
| 16 | Fully Threaded | 10.50 | 3.15 | 4 | 130,000 | ISO 7380 | 000000000 | 00000 |
| 20 | Fully Threaded | 10.50 | 3.15 | 4 | 130,000 | ISO 7380 | 000000000 | 00000 |
Titanium Button Head Hex Drive Screws

Known for their high strength-to-weight ratio, these titanium screws are as strong as alloy steel and about 40% lighter. They stand up to salt water, acids, and chemicals. Length is measured from under the head.
| Lg. | Threading | Head Dia. | Head Ht. | Drive Size | Tensile Strength, psi | Specifications Met | Each | |
Grade 5 Titanium | ||||||||
|---|---|---|---|---|---|---|---|---|
4-40 | ||||||||
| 1/4" | Fully Threaded | 0.213" | 0.055" | 1/16" | 130,000 | ASME B18.3 | 000000000 | 00000 |
| 3/8" | Fully Threaded | 0.213" | 0.055" | 1/16" | 130,000 | ASME B18.3 | 000000000 | 0000 |
| 1/2" | Fully Threaded | 0.213" | 0.055" | 1/16" | 130,000 | ASME B18.3 | 000000000 | 0000 |
6-32 | ||||||||
| 1/4" | Fully Threaded | 0.262" | 0.068" | 5/64" | 130,000 | ASME B18.3 | 000000000 | 0000 |
| 3/8" | Fully Threaded | 0.262" | 0.068" | 5/64" | 130,000 | ASME B18.3 | 000000000 | 0000 |
| 1/2" | Fully Threaded | 0.262" | 0.068" | 5/64" | 130,000 | ASME B18.3 | 000000000 | 0000 |
8-32 | ||||||||
| 1/2" | Fully Threaded | 0.312" | 0.082" | 3/32" | 130,000 | ASME B18.3 | 000000000 | 0000 |
| 3/4" | Fully Threaded | 0.312" | 0.082" | 3/32" | 130,000 | ASME B18.3 | 000000000 | 0000 |
| 1" | Fully Threaded | 0.312" | 0.082" | 3/32" | 130,000 | ASME B18.3 | 000000000 | 00000 |
10-32 | ||||||||
| 1/2" | Fully Threaded | 0.361" | 0.096" | 1/8" | 130,000 | ASME B18.3 | 000000000 | 0000 |
| 3/4" | Fully Threaded | 0.361" | 0.096" | 1/8" | 130,000 | ASME B18.3 | 000000000 | 00000 |
| 1" | Fully Threaded | 0.361" | 0.096" | 1/8" | 130,000 | ASME B18.3 | 000000000 | 00000 |
Titanium Hex Head Screws


The most corrosion-resistant metal screws we offer, titanium screws withstand salt water, acids, and chemicals. They have a high strength-to-weight ratio—stronger than medium-strength steel screws and about 40% lighter. Length is measured from under the head.
Head | ||||||||
|---|---|---|---|---|---|---|---|---|
| Lg. | Threading | Min. Thread Lg. | Thread Spacing | Wd. | Ht. | Tensile Strength, psi | Each | |
10-24 | ||||||||
| 1/2" | Fully Threaded | __ | Coarse | 5/16" | 1/8" | 130,000 | 000000000 | 00000 |
| 3/4" | Partially Threaded | 9/16" | Coarse | 5/16" | 1/8" | 130,000 | 000000000 | 00000 |
| 1" | Partially Threaded | 9/16" | Coarse | 5/16" | 1/8" | 130,000 | 000000000 | 00000 |
| 1 1/2" | Partially Threaded | 9/16" | Coarse | 5/16" | 1/8" | 130,000 | 000000000 | 00000 |
| 2" | Partially Threaded | 9/16" | Coarse | 5/16" | 1/8" | 130,000 | 000000000 | 00000 |
1/4"-20 | ||||||||
| 1/2" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 130,000 | 000000000 | 00000 |
| 3/4" | Fully Threaded | __ | Coarse | 7/16" | 11/64" | 130,000 | 000000000 | 00000 |
| 1" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 130,000 | 000000000 | 00000 |
| 1 1/4" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 130,000 | 000000000 | 00000 |
| 1 1/2" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 130,000 | 000000000 | 00000 |
| 2" | Partially Threaded | 3/4" | Coarse | 7/16" | 11/64" | 130,000 | 000000000 | 00000 |
5/16"-18 | ||||||||
| 3/4" | Fully Threaded | __ | Coarse | 1/2" | 13/64" | 130,000 | 000000000 | 00000 |
| 1" | Fully Threaded | __ | Coarse | 1/2" | 13/64" | 130,000 | 000000000 | 00000 |
| 1 1/2" | Partially Threaded | 7/8" | Coarse | 1/2" | 13/64" | 130,000 | 000000000 | 00000 |
| 2" | Partially Threaded | 7/8" | Coarse | 1/2" | 13/64" | 130,000 | 000000000 | 00000 |
| 2 1/4" | Partially Threaded | 7/8" | Coarse | 1/2" | 13/64" | 130,000 | 000000000 | 00000 |
| 2 1/2" | Partially Threaded | 7/8" | Coarse | 1/2" | 13/64" | 130,000 | 000000000 | 00000 |
| 2 3/4" | Partially Threaded | 7/8" | Coarse | 1/2" | 13/64" | 130,000 | 000000000 | 00000 |
| 3" | Partially Threaded | 7/8" | Coarse | 1/2" | 13/64" | 130,000 | 000000000 | 00000 |
| 3 1/4" | Partially Threaded | 7/8" | Coarse | 1/2" | 13/64" | 130,000 | 000000000 | 00000 |
| 3 1/2" | Partially Threaded | 7/8" | Coarse | 1/2" | 13/64" | 130,000 | 000000000 | 00000 |
5/16"-24 | ||||||||
| 1/2" | Fully Threaded | __ | Fine | 1/2" | 13/64" | 130,000 | 000000000 | 00000 |
| 1" | Partially Threaded | 7/8" | Fine | 1/2" | 13/64" | 130,000 | 000000000 | 00000 |
| 1 1/2" | Partially Threaded | 7/8" | Fine | 1/2" | 13/64" | 130,000 | 000000000 | 00000 |
3/8"-16 | ||||||||
| 1/2" | Fully Threaded | __ | Coarse | 9/16" | 15/64" | 130,000 | 000000000 | 00000 |
| 3/4" | Fully Threaded | __ | Coarse | 9/16" | 15/64" | 130,000 | 000000000 | 00000 |
| 1" | Fully Threaded | __ | Coarse | 9/16" | 15/64" | 130,000 | 000000000 | 00000 |
| 1 1/4" | Partially Threaded | 1" | Coarse | 9/16" | 15/64" | 130,000 | 000000000 | 00000 |
| 1 1/2" | Partially Threaded | 1" | Coarse | 9/16" | 15/64" | 130,000 | 000000000 | 00000 |
| 2" | Partially Threaded | 1" | Coarse | 9/16" | 15/64" | 130,000 | 000000000 | 00000 |
| 2 1/4" | Partially Threaded | 1" | Coarse | 9/16" | 15/64" | 130,000 | 000000000 | 00000 |
| 2 1/2" | Partially Threaded | 1" | Coarse | 9/16" | 15/64" | 130,000 | 000000000 | 00000 |
| 3" | Partially Threaded | 1" | Coarse | 9/16" | 15/64" | 130,000 | 000000000 | 00000 |
1/2"-13 | ||||||||
| 1" | Fully Threaded | __ | Coarse | 3/4" | 21/64" | 130,000 | 000000000 | 00000 |
| 1 1/4" | Fully Threaded | __ | Coarse | 3/4" | 21/64" | 130,000 | 000000000 | 00000 |
| 1 1/2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 21/64" | 130,000 | 000000000 | 00000 |
| 2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 21/64" | 130,000 | 000000000 | 00000 |
| 2 1/4" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 21/64" | 130,000 | 000000000 | 00000 |
| 2 1/2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 21/64" | 130,000 | 000000000 | 00000 |
| 3" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 21/64" | 130,000 | 000000000 | 00000 |
| 3 1/2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 21/64" | 130,000 | 000000000 | 00000 |
| 4 1/2" | Partially Threaded | 1 1/4" | Coarse | 3/4" | 21/64" | 130,000 | 000000000 | 00000 |
M6 × 1 mm | ||||||||
| 12mm | Fully Threaded | __ | Coarse | 10mm | 4mm | 130,000 | 000000000 | 00000 |
| 14mm | Fully Threaded | __ | Coarse | 10mm | 4mm | 130,000 | 000000000 | 00000 |
| 18mm | Fully Threaded | __ | Coarse | 10mm | 4mm | 130,000 | 000000000 | 00000 |
| 20mm | Partially Threaded | 18mm | Coarse | 10mm | 4mm | 130,000 | 000000000 | 00000 |
| 25mm | Partially Threaded | 18mm | Coarse | 10mm | 4mm | 130,000 | 000000000 | 00000 |
M8 × 1.25 mm | ||||||||
| 12mm | Fully Threaded | __ | Coarse | 13mm | 5.3mm | 130,000 | 000000000 | 00000 |
| 15mm | Fully Threaded | __ | Coarse | 13mm | 5.3mm | 130,000 | 000000000 | 00000 |
| 20mm | Fully Threaded | __ | Coarse | 13mm | 5.3mm | 130,000 | 000000000 | 00000 |
| 22mm | Fully Threaded | __ | Coarse | 13mm | 5.3mm | 130,000 | 000000000 | 00000 |
| 25mm | Partially Threaded | 22mm | Coarse | 13mm | 5.3mm | 130,000 | 000000000 | 00000 |
| 30mm | Partially Threaded | 22mm | Coarse | 13mm | 5.3mm | 130,000 | 000000000 | 00000 |
| 35mm | Partially Threaded | 22mm | Coarse | 13mm | 5.3mm | 130,000 | 000000000 | 00000 |
| 40mm | Partially Threaded | 22mm | Coarse | 13mm | 5.3mm | 130,000 | 000000000 | 00000 |
M10 × 1.5 mm | ||||||||
| 15mm | Fully Threaded | __ | Coarse | 16mm | 6.4mm | 130,000 | 000000000 | 00000 |
| 25mm | Fully Threaded | __ | Coarse | 16mm | 6.4mm | 130,000 | 000000000 | 00000 |
| 30mm | Partially Threaded | 26mm | Coarse | 16mm | 6.4mm | 130,000 | 000000000 | 00000 |
| 40mm | Partially Threaded | 26mm | Coarse | 16mm | 6.4mm | 130,000 | 000000000 | 00000 |

























