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🔧 Screw it right, every time — the ultimate hex grub kit for pros!
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 transparent, compartmentalized box, this kit delivers high hardness, corrosion resistance, and full-thread coverage, making it an essential toolkit upgrade for professionals and DIY enthusiasts seeking reliability and precision.
| ASIN | B07QFVRS77 |
| Best Sellers Rank | #132,701 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #257 in Set Screws #368 in Screw & Bolt Assortment Sets |
| Brand | Rustark |
| Color | Black |
| Compatible Groove Diameter | 8 Millimeters |
| Customer Reviews | 4.6 4.6 out of 5 stars (756) |
| Drive System | Internal Hex |
| Exterior Finish | Stainless Steel |
| Fastener Size | M3 x 10 |
| Fastener Type | Socket Screws |
| Finish Types | Black |
| Grade Rating | class_ 12.9 |
| Head Type | Socket |
| Item Diameter | 8 Millimeters |
| Item Dimensions | 7.68 x 5.12 x 1.38 inches |
| Item Weight | 1 Pounds |
| Manufacturer | Rustark |
| Material Type | Plastic |
| 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 |
| Screw 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 Name | M3, M4, M5, M6, M8 |
| Thread Class | 12.9 |
| Thread Coverage | Fully Threaded |
| Thread Style | Fully Threaded Metric |
| Thread Type | Metric |
| UPC | 079986235331 799862353316 |
| Unit Count | 1.0 Count |
J**O
Great set to have for stripped screws!
This is a great kit to have in your tool box, I’m always working on bikes with stripped bolts and these are great replacements without having to order specific screws for each bike.
J**.
Great assortment kit of metric set screws
Great assortment of some hard to find sizes. Saves many trips to the hardware store. Get a set of metric sizes and SAE sizes and you set.
J**N
Quality parts
Good quality parts and had exactly what I needed and was shipped fast. Thanks!
J**N
High quality screws, low quality organizer
Huge variety and the quality seems to be very good. I feel like the container is lacking in the quality department though. This has all the common screw sizes you'll need
K**S
Worth the price easily
While this probably has sizes you may never need, it has almost all that you will need. The big box home improvement places charge 1-2$ for a package of 4, if they even have the size you need, as more and more they stop carrying these types of items because they need the equation to be dollars of profit per square foot over actually being of service. And then online you have to buy 50 of the item that you need 2 of. But I digress. This comes in at less than 3 cents per piece and is filled with sizes that you aren't easily finding down the street but when you need them you need them. The case is "meh" but functional and could be worse. It's paid for itself already in the few I've used and not going to search, and I will need more for future projects.
G**.
SATISFIED!!
Ordered these for a screw that vibrated loose on motorcycle. Didn't know exact size so why not buy multiple sizes to see if one fits? Great idea and the problems now fixed and I have plenty of screws left over for the next issue like that if it arrivals. Received earlier than expected and the price was a no Brainerd. All in all I'm truly satisfied with this purchase.
J**E
!!!
Nice set
S**R
Great, except for the container!
The grub screws in this set are very well made, but the container that they are put in is about as cheap as you can get. The grub screws were all over the place and I had to get another, better made, container.
L**N
Item as described , good quality and fast delivery.
P**I
product worked and the delivery was great !!!!
C**N
Todo ok
I**E
Avec cela on est paré et tranquille Merci
S**.
as described. quality product. nothing low quality.
Trustpilot
Hace 3 semanas
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