

🔧 Unlock every project’s potential with the ultimate hex grub screw arsenal!
This 450-piece hex grub screw set features 15 sizes ranging from M3 to M8, crafted from high-strength 12.9 class black alloy steel for superior durability and corrosion resistance. Packaged in a sturdy transparent organizer box, it offers quick access and easy sorting, making it perfect for professional and DIY use across various repair and assembly tasks.
| ASIN | B07QFVRS77 |
| Best Sellers Rank | #134,410 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #247 in Set Screws #363 in Screw & Bolt Assortment Sets |
| Brand | Rustark |
| Color | Black |
| Compatible groove diameter | 8 Millimeters |
| Date First Available | April 9, 2019 |
| Exterior Finish | Stainless Steel |
| Fastener Size | M3 x 10 |
| Fastener Type | Socket Screws |
| Head Style | Socket |
| Head Type | Socket |
| Item Diameter | 8 Millimeters |
| Item Weight | 1 pounds |
| Item model number | R-jimi screw |
| Manufacturer | Rustark |
| Material | Plastic |
| Maximum Shear Strength | 200 N/mm² |
| Metal Type | Alloy Steel |
| Number of Pieces | 450 |
| Point Style | head |
| Set Name | Rustark 450Pcs M3/M4/M5/M6/M8 Allen Head Socket Hex Grub Screw Set Assortment Kit |
| Set Screw Thread Type | Metric |
| Size | M3, M4, M5, M6, M8 |
| Thread Class | 12.9 |
| Thread Coverage | Fully Threaded |
| Thread Style | Fully Threaded Metric |
| Thread Type | Metric |
| UPC | 079986235331 799862353316 |
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