Plum Blossom M4 Knife Handle Screws 416 Stainless Steel 10 Sets
Upgrade your knife-making projects with these precision-crafted Plum Blossom (Star) Head M4 screws from Swayboo. Made from corrosion-resistant 416 stainless steel, each set delivers a secure, symmetrical fastening solution purpose-built for knife handle assembly, knife embryo crafting, and DIY blade modification. Whether you're a professional knifemaker or a passionate hobbyist, these hardware sets provide the reliability and aesthetic finish your builds deserve.
| Spec | Detail |
|---|---|
| Material | 416 Stainless Steel |
| Head Style | Plum Blossom (Star) |
| Head Diameter (ND) | 9.5 mm |
| Head Height (HD) | 2.3 mm |
| Hole Diameters | 5 mm & 6 mm options |
| Total Length Options | 13.6 mm – 44.6 mm (10 sizes per diameter) |
| Package Contents | 10 Sets (each set = 2 unilateral screws + 1 connecting rod) |
| High-Concern Chemicals | None |
| Brand | Swayboo |
| Origin | Made in Mainland China |
| Size | Total Length | L (Shank) | D (Hole) |
|---|---|---|---|
| 1 | 18.6 mm | 14 mm | 5 mm |
| 2 | 20.6 mm | 16 mm | 5 mm |
| 3 | 21.6 mm | 17 mm | 5 mm |
| 4 | 24.6 mm | 20 mm | 5 mm |
| 5 | 13.6 mm | 9 mm | 5 mm |
| 6 | 16.6 mm | 12 mm | 5 mm |
| 7 | 29.6 mm | 25 mm | 5 mm |
| 8 | 34.6 mm | 30 mm | 5 mm |
| 9 | 39.6 mm | 35 mm | 5 mm |
| 10 | 44.6 mm | 40 mm | 5 mm |
| Size | Total Length | L (Shank) | D (Hole) |
|---|---|---|---|
| 1 | 18.6 mm | 14 mm | 6 mm |
| 2 | 20.6 mm | 16 mm | 6 mm |
| 3 | 21.6 mm | 17 mm | 6 mm |
| 4 | 24.6 mm | 20 mm | 6 mm |
| 5 | 13.6 mm | 9 mm | 6 mm |
| 6 | 16.6 mm | 12 mm | 6 mm |
| 7 | 29.6 mm | 25 mm | 6 mm |
| 8 | 34.6 mm | 30 mm | 6 mm |
| 9 | 39.6 mm | 35 mm | 6 mm |
| 10 | 44.6 mm | 40 mm | 6 mm |
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A: Each set contains 2 unilateral screws and 1 connecting rod — everything you need to securely fasten one knife handle pin. The package contains 10 complete sets in total, enough for multiple handle projects.
A: These M4 screws are available for 5mm and 6mm hole diameters. Within each hole diameter, there are 10 different total lengths ranging from 13.6mm to 44.6mm, making them compatible with a wide variety of handle thicknesses and knife embryo designs.
A: 416 stainless steel offers an excellent combination of machinability, corrosion resistance, and hardness. It withstands moisture and everyday wear well, making it ideal for knife handles that are regularly handled or exposed to varying environments.
A: Yes. These plum blossom head screws are specifically designed for knife handle assembly, knife embryo crafting, and handle modification projects. Their decorative star-head design also adds an attractive aesthetic detail to finished custom knives.
To maintain high stock availability and fast shipping times, our items are sourced from multiple verified manufacturing facilities. While the core quality, materials, and product specifications remain identical, you may notice slight variations in the packaging design, manufacturing origin, or the wording of the printed instructions.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
Made with care and unconditionally loved by our customers, this signature bestseller exceeds all expectations.
At the heart of every product lies a unique story, driven by our passion for quality and innovation. Each item enhances your everyday life and sparks joy.
