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🛠️ Screw it, protect it, perfect it — your hardware’s new best friend!
This set of 120 black rubber screw thread protectors features a 3mm inside diameter and 15mm length, designed to fit standard machine screws and round tubing. Crafted from flexible, eco-friendly rubber, these caps provide durable protection against rust, dust, and injury, making them ideal for industrial, marine, and home applications. Easy to install and replace, they ensure your hardware stays safe and sleek.
| ASIN | B09Q6DLDXG |
| Best Sellers Rank | #58,820 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #113 in Protective Caps |
| Brand | Jamiikury |
| Color | Black |
| Compatible Groove Diameter | 3 millimeters |
| Customer Reviews | 4.4 out of 5 stars 123 Reviews |
| Drive System | External Hex |
| Exterior Finish | Rubber |
| Fastener Size | 3mm x 15mm |
| Fastener Type | Machine Screw |
| Finish Types | Rubber |
| Head Style | Round, Socket |
| Head Type | Round |
| Item Diameter | 3 millimeters |
| Item Weight | 0.27 g |
| Manufacturer | Jamiikury |
| Material | Rubber |
| Material Type | Rubber |
| Number Of Items | 120 |
| Number of Pieces | 120 |
| Part Number | Jamiikury22111 |
| Point Style | Type A Point |
| Screw Head Style | Round, Socket |
| Screw Point Style | Type A Point |
| Set Name | 120PCS Screw Thread Protectors Set |
| Set Screw Thread Type | Unified National Fine (UNF) |
| Size Name | 3mm |
| Thread Size | 3mm |
| Unit Count | 1 Count |
G**L
Perfect!
Perfect for covering sharp edges on metal.
S**J
Serves a purpose!
We have a puppy who enjoys chewing the ends of our black drawer pulls. We have tried the bitter spray, and covering them with tape…but nothing works. She has managed to chew off the black paint surface, so the silver shows through. Ugly! So, I measured the diameter and ordered these. She still chews the ends of the pulls and has done some damage to the caps, but they remain on! They don’t slip off easily and are generally protecting the surface. I like that there are a lot of the caps, because we will need to replace them often. I am pleased with the product.
M**E
Just as described.
Needed 1 piece but had to buy 60. Not expensive and solved an issue.
L**R
Just as good as new bongó caps
I have a makeshift solution. I put the 5mm caps over my bongó bolts (a little too tight.) Then placed the 8mm caps over the 5mm. This is still smaller and softer the the original caps but probably more reliable and much cheaper than nearly $20 for original 8 caps thst often fall off
D**L
Very nice end caps
These end caps are being used to cover solar light support tubes for the winter. Did not want to leave the lights out for the winter. The OD of the tubes were 25mm; the ID of the end caps are 25mm. The caps installed very easy. Appear to be of good quality but time will tell. I would purchase again.
B**Y
Great
Great addition to my soldering/desoldering kit.
T**W
Nice fit
Fit snug which is good.
E**T
Good value
The material is slightly thinner than I had hoped, but the sizing is spot on and they are easy to put on and a good value
S**N
Super
Bonne qualité. Livraison rapide. Faites très bien ce que l'on attend de ce produit. Je suis satisfait. Recommande sans hésitation.
Trustpilot
2 weeks ago
2 months ago