Small Parts 313207KWSMS Steel Self-Drilling Screw, Zinc Plated Finish, Serrated Hex Washer Head, Hex Drive, #3 Drill Point, 5/16"-18 Thread Size, 2" Length (Pack of 10)
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- Steel is often used in applications where strength is the primary consideration
- Zinc plating resists corrosion and has a reflective appearance
- Hex washer head has a serrated flange for additional grip on the mating surface that resists loosening
- Hex drive tightens from the side with a wrench, enabling use when there is no space above for a driver
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Self-drilling screws, a type of self-tapping screw, are threaded fasteners that drill their own hole and thread it as they are installed. Usually only recommended for use with metal, self-drilling screws are available with wings that enable use when fastening wood to metal. The drill point length should be long enough to penetrate both materials being fastened before the threading portion reaches the material.
| Main Specification | |
|---|---|
| Manufacturer | Small Parts |
| Unit Count | 10 Count |
| Item dimensions L x W x H | 2 inches |
| Exterior Finish | Zinc |
| Metal Type | Alloy Steel |
| Head Style | Hex Washer |
| Thread Coverage | Fully Threaded |
| Brand | Small Parts |
| Head Type | Hex |
| Fastener Type | Self-Drilling Screws |
| Item Diameter | 8 Millimeters |
| Number of Pieces | 10 |
| Fastener Size | No. 3 |
| Thread Size | 5/16"-18 |
| Material | Steel |
| Colour | zinc |
| Thread Type | Un |
| Drive System | External Hex |
| Product information | |
| Set Name | Small Parts 313207KWSMS Steel Self-Drilling Screws (Pack of 10) |
| Technical Details | |
| Part Number | 313207KWSMS |
| Model | 313207KWSMS |
| Material Type | Steel |
| Number Of Items | 10 |
| Thread Style | Right Hand |
| Thread Class | Standard |
| Compatible groove diameter | 0.31 Inches |
| Set Screw Thread Type | Unc |
| Style | |
| Finish Types | Zinc Plating |
| Measurements | |
| Item Dimensions | 2 inches |
| Others | |
| Product Type | Self-Tapping Screws |
| Size Name | 5/16"-18 |
| Screw Head Style | Hex Washer |
| Screw Point Style | #3 |