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🔧 Upgrade your grip game with precision & power!
This 2-pack of M8 x 40mm hand knob tightening screws features fully threaded, corrosion-resistant alloy steel shafts paired with ergonomic plastic knobs. Designed for industrial and mechanical applications, they deliver secure fastening with a Torx drive system, ensuring durability and ease of use across equipment in food, pharmaceutical, and mechanical industries.
| ASIN | B07DLRRB3Z |
| Best Sellers Rank | #89,950 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #533 in Cabinet & Furniture Knobs |
| Brand | Kasteco |
| Color | Silver |
| Compatible Groove Diameter | 8 Millimeters |
| Customer Reviews | 4.4 out of 5 stars 949 Reviews |
| Drive System | Torx |
| Exterior Finish | Black Oxide |
| Fastener Size | M8 |
| Fastener Type | Machine Screw |
| Finish Types | Powder Coated |
| Head Style | Flat |
| Head Type | Hex |
| Included Components | Knob, Lock |
| Item Diameter | 8 Millimeters |
| Item Dimensions | 1.52 x 0.87 x 0.04 inches |
| Item Weight | 0.01 Ounces |
| Item dimensions L x W x H | 1.52 x 0.87 x 0.04 inches |
| Manufacturer | KTZZ |
| Material | Plastics and Metals |
| Material Type | Plastics and Metals |
| Metal Type | Alloy Steel |
| Number of Pieces | 2 |
| Point Style | Round Point |
| Screw Head Style | Flat |
| Screw Point Style | Round Point |
| Set Screw Thread Type | Metric |
| Size Name | 40mm |
| Thread Coverage | Fully Threaded |
| Thread Size | M8 |
| UPC | 675663909047 |
| Unit Count | 2 Count |
A**Y
Fixed my canopy
This fixed my canopy swing. These are much better quality than the ones the swing came with which were plastic. The size was a fit and priced well! These screws will hold up more than the plastic.
J**5
Game changer!!
This was a game changer. I ordered this use on my adjustable pool basketball hoop. It was perfect!!
M**L
Perfect fit
Thread was perfect for what I needed it for
J**T
Umbrella Replacement Anchor Screw
This worked perfectly to anchor my umbrellas in their stands. Over the years the threads on the old ones became stripped and we had a sudden strong storm and all of the umbrellas went flying! The new ones hold it in tightly so that won’t happen again. Reasonably priced. Just be sure to measure your old one so you get the right size.
B**4
Better than the originals
Perfect replacement for the ones in my umbrella stand that had rusted and the caps had broken off of. These seem to be great quality and they work perfectly
R**Z
Stationary bike adjustment seat knob
Just be sure when you order this item that you know what size you’re working with.
A**Z
Did not work for 5/16"
I bought these to use with 5/16 T-nuts that accept 5/16" bolts. They say M8 is the same as 5/16. I could not thread these into the female T-nuts I installed. If you need a specific diameter bolt, choose that and don't accept that M8=5/16";
O**A
Good price
Good product although I ordered wrong size