1/4"-20 x 5/8" Hex Cap Screws, Full Thread / Steel / Grade 2 / Plain / SAE J429 Grade 2; ASME B18.2.1
$196.08
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Product Description
1/4"-20 x 5/8" Hex Cap Screws, Full Thread / Steel / Grade 2 / Plain / SAE J429 Grade 2; ASME B18.2.1
Specifications
| Material | Steel |
|---|---|
| Finish | Plain |
| Grade | Grade 2 |
| Size | 1/4"-20 |
| Length | 5/8" |
| Head Style | Hex Head |
| Drive | External Hex |
| Thread Pitch | 20 TPI |
| Thread Class | Coarse |
| Hardness | B70 - B100 |
| Tensile Strength | 74000 |
| Standard | ASME B18.2.1 |
| RoHS Compliance | RoHS Compliant |
| Measurement System | Inch |
| Head Height | 11/64" |
| Width Across Flats | 7/16" |
RoHS Compliant
Frequently Asked Questions
What is the difference between partial thread and full thread?
Partial thread (also called shoulder bolt or tap bolt) has an unthreaded shank for shear strength. Full thread (fully threaded cap screw) provides more clamping engagement. Standard cap screws above 6 inches long are typically partial thread.
Hex Cap Screw, Full Thread / Grade 2 Steel / Plain
Family: 402
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Technical Specifications
Thread Size
1/4"-20
Thread Type
Coarse (UNC)
Material
Steel
Grade
Grade 2
Head Style
Hex Head
Thread Pitch
20 TPI
Tensile Strength
74000
Hardness
B70 - B100
SKU
402012-3000