20Sets M4 x 8mm Binding Post Screws Assortment Kit, Black Chicago Screws for Leather, Belt Screws & Barrel Nuts, Carbon Steel Rivet Fasteners for DIY Scrapbook, Photo Albums,Furniture Repair (M4*Ф5*8)
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Product details
| Management number | 250211492 | Release Date | 2026/09/17 | List Price | US$4.00 | Model Number | 250211492 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- VERSATILE FASTENING SOLUTION: Designed for diverse DIY projects, these binding post screws (also known as Chicago screws) provide a secure hold for leather crafts, belt repairs, saddles, scrapbooks, photo albums, and thin menu binding. Dimension: Male Thread Size (Screw): M4×4mm/0.16"×0.16" (D*L); Female Thread Size (Top): Φ5×8mm/0.19"×0.31" (D*L); Screw Head Diameter: 8.5mm/0.33"; Hex Wrench: M2.5/0.098"
- DURABLE CARBON STEEL CONSTRUCTION: Crafted from high-quality carbon steel with a black powder coating, these decorative bolts offer superior hardness and rust resistance compared to standard alloys. The smooth, burr-free finish ensures a professional look while preventing snagging on delicate fabrics or leather surfaces.
- PRECISION THREADING FOR SECURE LOCK: Engineered with deep, clear mechanical threads, our barrel & binding nuts ensure tight engagement that won't loosen over time. The standard hex drive socket head allows for easy installation and removal using the included Allen wrench, making them reusable for future adjustments.
- EASY INSTALLATION GUIDE: Simply drill a hole 0.5mm larger than the nut rod diameter, insert the screw and nut from opposite sides, and tighten. Note: Ensure the thickness of your locked object (e.g., leather belt or booklet) is slightly less than the screw rod length for a tight, flush fit.
- COMPLETE ASSORTMENT KIT: Includes 20 sets of male and female screws in multiple sizes to meet various repair needs. Whether you need belt screws for leather or fasteners for architectural models, this kit ensures you always have the right size on hand for quick fixes.
| ASIN | B0GS593JL6 |
|---|---|
| Brand | RiseDirectly |
| Color | Black |
| Set Name | Binding Post Screw Assortment Kit |
| Head Type | Hex |
| Size Name | M4*Ф5*8 |
| Metal Type | Stainless Steel 304 |
| Unit Count | 20 Count |
| Part Number | RD-Binding Screws-46-1201main |
| Thread Size | M4 |
| Thread Type | Metric |
| Drive System | Internal Hex |
| Finish Types | Powder Coated |
| Manufacturer | RiseDirectly-US |
| Thread Style | Right Hand |
| Fastener Size | M4 x 5mm x 8mm |
| Fastener Type | Binding Screws |
| Material Type | Stainless Steel |
| Exterior Finish | Black Oxide |
| Item Dimensions | 5.1 x 3.5 x 0.39 inches |
| Number Of Items | 20 |
| Thread Coverage | Partially Threaded |
| Number of Pieces | 20 |
| Outside Diameter | 4 millimeters |
| Screw Head Style | Hex |
| Set Screw Thread Type | Metric |
| Compatible Groove Diameter | 4 millimeters |
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