MS90726-161 / 5/8"-18 x 1 3/8" Mil-Spec Hex Cap Screws / Grade 5 / Cadmium Yellow / Made in USA
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Product Description
MS90726-161 / 5/8"-18 x 1 3/8" Mil-Spec Hex Cap Screws / Grade 5 / Cadmium Yellow / Made in USA
Specifications
| Material | Steel |
|---|---|
| Finish | Cadmium Yellow |
| Grade | Grade 5 |
| Size | 5/8"-18 |
| Length | 1 3/8" |
| Head Style | Hex Head |
| Drive | External Hex |
| Thread Pitch | 18 TPI |
| Thread Class | Fine |
| Hardness | C25-C34 |
| Tensile Strength | 120 ksi (827 MPa) |
| Standard | ASME B18.2.1 |
| RoHS Compliance | On Request |
| Measurement System | Inch |
| Head Height | 25/64" |
| Width Across Flats | 15/16" |
🇺🇸 Made in USA
Frequently Asked Questions
What is the difference between Grade 5 and Grade 8?
Grade 5 (medium carbon steel, 120 ksi tensile strength) is suitable for most industrial applications. Grade 8 (alloy steel, 150 ksi tensile strength) is used for high-strength applications like automotive suspension and machinery. Grade 5 hex heads have 3 radial lines; Grade 8 has 6 radial lines.
MS90726-107 / 1/2-20 x 3/4" Mil-Spec Hex Cap Screws / Grade 5
Family: MS90726
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Technical Specifications
Thread Size
5/8"-18
Thread Type
Coarse (UNC)
Material
Steel
Grade
Grade 5
Head Style
Hex Head
Country of Origin
DFAR Compliant
Thread Pitch
18 TPI
Tensile Strength
120 ksi (827 MPa)
Hardness
C25-C34
SKU
MS90726-161-225