






🔧 Elevate your toolkit with the ultimate hex grub screw set — never get stuck again!
The Rustark 450Pcs Allen Head Socket Hex Grub Screw Set offers a comprehensive assortment of 15 metric sizes (M3 to M8) crafted from durable 12.9 class black alloy steel. Packaged in a sturdy transparent box for easy size identification and organization, this set delivers professional-grade corrosion resistance and high shear strength, making it ideal for precision repairs and industrial applications. Backed by reliable customer support, it’s the go-to choice for millennial managers who demand efficiency and quality in their hardware.
| ASIN | B07QFVRS77 |
| Best Sellers Rank | #165,436 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #59 in Set Screws |
| Brand | Rustark |
| Colour | Black |
| Compatible Groove Diameter | 8 Millimeters |
| Country Of Origin | USA |
| Customer Reviews | 4.6 out of 5 stars 716 Reviews |
| Drive System | Internal Hex |
| Exterior Finish | Black |
| Fastener Size | M3 x 3mm, M3 x 4mm, M3 x 10mm, M4 x 4mm, M4 x 6mm, M4 x 10mm, M5 x 5mm, M5 x 8mm, M5 x 12mm, M6 x 6mm, M6 x 8mm, M6 x 10mm, M8 x 8mm, M8 x 12mm, M8 x 16mm |
| Fastener Type | Machine Screw |
| Finish Types | Black |
| Grade Rating | class_ 12.9 |
| Head Style | Socket |
| Head Type | Hex |
| Item Diameter | 8 Millimetres |
| Item Dimensions | 19.5 x 13 x 3.5 Centimeters |
| Item Weight | 454 g |
| Item dimensions L x W x H | 19.5 x 13 x 3.5 Centimeters |
| Manufacturer | Rustark |
| Material | Alloy Steel |
| Material Type | Alloy Steel |
| Maximum Shear Strength | 200 N/mm² |
| Metal Type | Alloy Steel |
| Model | R-jimi screw |
| Number of Pieces | 450 |
| Part Number | R-jimi screw |
| Screw Head Style | Socket |
| Set Screw Thread Type | Metric |
| Size Name | M3, M4, M5, M6, M8 |
| Thread Class | 12.9 |
| Thread Coverage | Fully Threaded |
| Thread Size | M3, M4, M5, M6, M8 |
| Thread Style | Metric Fully Threaded |
| Thread Type | Metric |
| UPC | 079986235331 799862353316 |
| Unit Count | 1.0 Count |
T**N
Conforme a la description.
Conforme a la description, utilisés pour remplacer les vis d'origine d'engrenages dont le serrage n'était plus possible vu le jeu avec la clé Allen.
L**N
Allen Head Screw Set
P**I
Yay they were perfect !!!!
C**N
Perfecto
Todo ok
S**.
as described
Trustpilot
2 weeks ago
4 days ago