

🔧 Lock in strength, unlock your project’s potential!
The Glarks 280-piece Internal Tooth Starlock Locking Washers Kit features high-precision washers made from durable 65Mn alloy steel. Covering 7 sizes from M3 to M12, this assortment is engineered to enhance fastener grip, resist rotation, and provide shock absorption for industrial and machinery applications. Packaged in a clear organizer, it’s the ultimate professional solution for reliable, long-lasting fastening.
| ASIN | B076D3FZM4 |
| Best Sellers Rank | #81,508 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #27 in Tooth Lock Washers |
| Brand | Glarks |
| Color | Black |
| Compatible Groove Diameter | 12 Millimeters |
| Customer Reviews | 4.6 4.6 out of 5 stars (822) |
| Exterior Finish | Stainless Steel |
| Fastener Size | M3, M4, M5, M6, M8, M10, M12 |
| Fastener Type | Internal Tooth Lock Washer |
| Finish Types | Glossy |
| Global Trade Identification Number | 00709886212018 |
| Grade Rating | Alloy Steel |
| Item Weight | 0.19 Kilograms |
| Manufacturer | Glarks |
| Material Type | metal steel |
| Metal Type | Alloy Steel |
| Model | GLALW-2 |
| Number of Pieces | 280 |
| Outside Diameter | 12 Millimeters |
| Part Number | GLALW-2 |
| Screw Head Style | Starlock |
| Size Name | 3mm, 4mm, 5mm, 6mm, 8mm, 10mm, 12mm |
| Thread Size | M3, M4, M5, M6, M8, M10, M12 |
| UPC | 709886212018 |
| Unit Count | 1.0 Count |
| Washer Type | Internal Tooth Lock |
M**K
High Quality
Great product. High quality and serves the purposes for which I purchased it. Time will tell the durability, but from what I’ve seen a high quality product.
A**R
Just as indicated
Excellent
G**Y
Clips
Good price good product
R**U
Nicknamed alligator clips.
They have that nickname in my area for a reason. They don't let go easily once they bite on. If you twist an pull with a pair of players, you'll gouge the spindle it's on. Better off snipping it off an replacing it with another one. But, if you don't buy them in a pack like this one, you probably pay as much for 2 or 3, at a hardware or fasteners store, as you will for this whole set. I know, because I did to retain my dryer motor drive wheels. Buy them, set them aside, use as needed.
H**A
Nice variety
Inexpensive, nice variety of sizes but you’ll probably never go through them in a lifetime
J**E
Nice assortment
This was a nice assortment of fasteners. They worked to repair the framework on an electric automotive seat.
C**R
Work alright
They worked great on plastic as a retainer clip on a bolt the absolute stunk they barely have enough hold and would fall off easily
T**N
Great kit
Had all the sizes I needed to finish multiple jobs. Cool kit to have around the garage.
H**R
Good quality
G**B
Excelente producto era lo que esperaba y necesitaba, Saludos
M**O
Ottimo
D**C
Très bien, grand choix, bonne qualité mais pas de bol pas la taille qu'il me faut actuellement.
T**E
Cheap and does the job perfectly
Trustpilot
1 day ago
2 weeks ago