20 PCS 5/16-18 x 4 Button Head Socket Cap Screws, 304 Stainless Steel 18-8, Allen Hex Drive, Full Thread (with Hex Spanner)
4.9 (56 items)
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Product details
| Management number | 218074346 | Release Date | 2026/05/03 | List Price | US$8.80 | Model Number | 218074346 | ||
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| Category | |||||||||
Specification: Material: 304 Stainless Steel Color: Natural Color of Stainless Steel Thread Diameter: 5/16" Screw Length: 4" Pitch of screw thread: 5/16-18 UNCPackage Included: 5/16"-18 x 4 (20pcs), with Hex SpannerWarranty: High customer satisfaction, if you are not satisfied with the product, you can always send us an email to us, provide you with satisfactory service in the first time, you can also get a full refund, please rest assured to buy.
- ✅ Premium Material: Crafted with industry-standard 304 stainless steel for superior rust and corrosion resistance. Features a polished finish for smooth edges, perfect for damp conditions, outdoor use, and industrial applications.
- ✅ Specs & Safety: Includes 20 right-hand threaded hex socket bolts + 1 hex key. Specifications: 5/16-inch diameter, 1/18-inch thread pitch, 4-inch length, 0.547-inch head diameter (see diagram). Warning: Contains small parts - keep away from children.
- ✅ Versatile Performance: Ideal for furniture assembly, machinery repairs, outdoor fencing, while meeting heavy-duty demands like automotive modifications and steel structure connections.
- ✅ Extensive Selection: Your fastener specialist offering multiple sizes, colors, and quantities to match various load requirements. Explore our full range in the storefront.
- ✅ Hassle-Free After-Sales Service: Your satisfaction is our top priority. If you encounter any issues while using our screws and bolts, simply contact us for assistance. We guarantee to provide a solution that will leave you satisfied!
| Brand | KONGKI |
|---|---|
| Head Type | Socket |
| Size Name | 5/16x4" |
| Metal Type | Stainless Steel |
| Unit Count | 1.0 Count |
| Item Weight | 0.7 Kilograms |
| Part Number | Stainless Steel 304 |
| Thread Size | 5/16"-18 |
| Thread Type | Unc |
| Drive System | External Hex |
| Manufacturer | KONGKI |
| Thread Class | 2A |
| Thread Style | Right Hand |
| Fastener Size | 5/16 x 4 |
| Fastener Type | Socket Head |
| Material Type | Stainless Steel |
| Exterior Finish | Stainless Steel |
| Number Of Items | 20 |
| Thread Coverage | Fully Threaded |
| Screw Head Style | Button |
| Set Screw Thread Type | UNC |
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