Photographs are representational and may not be size accurate.
OneSource
#4 x 1/2 Inch Plain 18-8 (A2) Stainless Steel Oval Slotted Type-A Self-Tapping Sheet Metal Screw
Item B16.1.4.12
Oval-head sheet metal screws are self-tapping with a rounded top and are partly countersunk with about half of the screw head above the surface. Used on thin materials like sheet metal or wood veneer their coarse threads allow them to be continually fastened and unfastened for maintenance tasks.
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Photographs are representational and may not be size accurate.
Key Specifications
| Diameter | #4 |
| Drive Type | Slotted |
| Head Style | Oval |
| Length | 1/2 Inch |
| Material | 18-8 Stainless Steel |
| Measurement | Inch |
| Point Type | Type A |
Description
Description
Oval-head sheet metal screws are self-tapping with a rounded top and are partly countersunk with about half of the screw head above the surface. Used on thin materials like sheet metal or wood veneer their coarse threads allow them to be continually fastened and unfastened for maintenance tasks.
- Diameter: #4
- Drive Type: Slotted
- Finish: Plain
- Head Diameter: 0.191 - 0.212 Inch
- Head Height: 0.104 Inch
- Head Style: Oval
- Industry Standard: ASME/ANSI B18.6.4 SAE J78
- Item: Self-Tapping Sheet Metal Screw
- Length: 1/2 Inch
- Material: 18-8 (A2) Stainless Steel
- Measurement: Inch
- Point Type: Type-A
- Slot Depth: 0.049 - 0.059 Inch
- Slot Width: 0.031 - 0.039 Inch
- Specification: ASME/ANSI B18.6.4 SAE J78
