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OneSource
M4 x 0.7 x 20 Mm Coarse Black Oxide Class 10.9 ISO 7380-2 Button Flange Head Socket Cap Screw
Item A95.4.20
Socket head cap screws are commonly used in machine assembly for removable panels and parts. They have a round cap with a hex head and are tightened with a socket wrench drive. Longer caps are easier to see when fastened while button and flat head caps are less likely to snag clothing or linkages. Cap screws with a black oxide or armor coat finish resist corrosion.
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Key Specifications
| Diameter | M4 |
| Length | 20 mm |
| Thread Type | Coarse |
| Head Style | Button Flange |
| Drive Type | Internal Hex |
| Finish | Black Oxide |
Description
Description
Socket head cap screws are commonly used in machine assembly for removable panels and parts. They have a round cap with a hex head and are tightened with a socket wrench drive. Longer caps are easier to see when fastened while button and flat head caps are less likely to snag clothing or linkages. Cap screws with a black oxide or armor coat finish resist corrosion.
- Button head with hexagonal recessed drive
- Designed for light duty applications such as securing guards covers and ornamental fixtures
- Low head profile presents a pleasing appearance
- Item: Socket Cap Screw
Specifications
General
- Finish
- Black Oxide
- Measurement System
- Metric
- Origin
- Imported
- Type
- Full Threaded
- Material
- Alloy Steel
Dimensions
- Diameter
- M4
- Length
- 20 mm
- Thread Type
- Coarse
- Thread Length
- 20 mm
- Head Diameter
- 8.82 – 9.40 mm
- Head Height
- 1.95 – 2.20 mm
- Key Size
- 2.5 mm
Features
- Drive Type
- Internal Hex
- Head Style
- Button Flange
- Grade
- Class 10.9
- Tensile Strength
- 150,800 psi
Certifications & Standards
- Standards
- ISO 7380-2 - ISO 898-1
