APM HEXSEAL - #4-40, 1/2" OAL, Flat Head, #1 Phillips Self Sealing Machine Screw - Uncoated, 18-8 Stainless Steel, Silicone O-Ring
Item #: 06766430
Brand: APM HEXSEAL
Model #: SFR4-40X1/2
Exact Tooling IR#: 04
Features and Benefits
Flat head types have flat surfaces that taper toward the screw body to allow for countersinking. The flat head lies flush against the workpiece.
Phillips drive types have a cross-shaped slot and are used with Phillips drivers. To prevent damage to the fastener head and fastened surface, the drive design forces the driver to cam out when the fastener is sufficiently tightened.
Silicone is a nonadhesive, self-fusing material that is easy to work with. It is primarily used in high-temperature and temporary applications for insulating and moisture sealing.
Stainless steel is a strong, corrosion-resistant alloy with excellent resistance to heat. It is used in high-stress, outdoor and corrosive applications.
| Product Specifications | |
|---|---|
| System of Measurement | Inch |
| Thread Size | #4-40 |
| Head Type | Flat |
| Drive Type | Phillips |
| Length (Inch) | 1/2 |
| O Ring Material | Silicone |
| Material | Stainless Steel |
| Length MeasurementType | Overall Length |
| Material Grade | 18-8 |
| Finish/Coating | Uncoated |
| Thread Standard | UNC |
| Phillips Drive Size | #1 |
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