1080Pcs M4 M3 M2 Screws Bolts Nuts Washers Assortment Set, 304 Stainless Steel Metric Hex Socket Head Cap Screws Kit with Allen Wrench
High Quality Stainless SteelBolts Nuts Set
- All of screws bolts nuts and washers are packed in a sturdy divided case for daily storage.
- 1080pcs and 18 most commonly used sizes screws, M2 M3 M4 screws bolts with matching nuts and washers.
Good Material: 304 Stainless Steel
Our 304 Stainless steel with rust resistant galvanized finish to ensure life-time use, these quality assortment washers for home, automotive, and shop use
Environment Friendly not only is it made from high-quality elements this bolts and nuts kit also promotes environmental protection and is guaranteed to be mercury-free and toxic-free generally making it poison-free.
This small metric screws assortment kit is widely used in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.
Screws Type: Hex Socket Head Cap Screws
Size: M2 M3 M4
Material: 304 Stainless Steel
Package Quantity: 1080 PCS.
20pcs M2 X 4mm
20pcs M2 X 6mm
20pcs M2 X 8mm
20pcs M2 X 12mm
20pcs M2 X 16mm
20pcs M2 X 20mm
20pcs M3 X 4mm
20pcs M3 X 8mm
20pcs M3 X 12mm
20pcs M3 X 16mm
20pcs M3 X 20mm
20pcs M3 X 30mm
20pcs M4 X 6mm
20pcs M4 X 10mm
20pcs M4 X 14mm
20pcs M4 X 18mm
20pcs M4 X 20mm
20pcs M4 X 30mm
Nuts and Washers:
120pcs M2 Nuts
120pcs M2 Washers
120pcs M3 Nuts
120pcs M3 Washers
120pcs M4 Nuts
120pcs M4 Washers
Warm Tips: Products contain small parts, please do not let children play, to prevent inadvertent swallowed.
these are great bolts for hobbies
All the sizes allow the nut to spin all the way up until it’s a tight interference fit with the head. The threads are smooth and free of burrs, and the surface finish is very smooth. The nuts are not prone to cross-threading from hand starts, cross thread attempts come up against a hard stop, so it’s obvious it’s not going in right, and no wondering if it’s just a little tight before you realize the screw is ruined. The caps on the M3 and M4 screws are slightly narrower at the surface that mates with the load, which is nice for circuit boards that I want the smallest possible displacement of components for screw holes. The M4 wrench was fine. The M3 wrench had a little lip on the short leg that kept it from going into the socket, but was remedied by 10 seconds with a bit of sandpaper. The M2 wrench was slightly small for the socket, but it still transmits torque just fine and for the tiny amount of torque required for an M2 screw, it’s not a real complaint. Overall, these are excellent. I see in other reviews there are 2 complaints that come up for screw assortments. Either the screws are all mixed up and need sorting, or they all come in little bags that need to be unpacked. These come in little bags, which keep them from getting mixed up in shipping (the shipping process is never gentle) and, at least in my opinion, is faster to pour out from the bags than having to sort all the bins. Also know what you are buying, the little screws are very tiny. Perfect for me, but I see a lot of reviews for screw sets that say they are too small. M4, M3, and M2 are sizes, look up how big they are if you aren’t sure.
Quality of the bolts is adequate for the price, I¡¯ve had little to now early stripping of the sockets, and no shears or breaks. The inclusion of the nuts and spacers was appreciated as the majority of these box sets I order don¡¯t include them.
Nicely packaged nice case, even comes with Allen wrenches for all the sizes in the set and tweezers to pick up small items.
I need to order some metric assorted screws for some 3D parts I¡¯m designing. I wasn¡¯t sure what exact sizes I needed so ordered these assortment screws before I decided what actual sizes Im going to use. I didn¡¯t need the washers and nuts, but it saved me time from mass ordering the wrong sizes screws. Incidentally, I¡¯m screwing into knurled brass nuts that I embed into the 3D printed parts. The screws look great!
Well packaged! I’ve gotten similar screw boxes that arive all mixed up. These are all individually bagged with small zipp baggs. very happy!
set is great, exactly as published, and the quality of the screws and nuts (and washers, you seriously can’t forget about them) is pretty good. my problem is only that i ordered the wrong sizes and i needed m5 when i ordered this, but i only got it because it was a lifetime supply in the first place, just hit the hardware store next to my work for the m5 i needed (about 4 bucks for all that i needed; nuts, bolts, washers) but i am still planning to get the same type of set for m5-m7 if i can find one. haven’t used any of the bolts but they feel like decent generic quality, same with the rest. the long ones feel nice and stiff, not like mild steel.
Quality bolt assortment with all common metric sizes described. 100% would recommend. Also all bolts come individually bagged to keep everything separate during shipping.
They’re tiny. Great quality but they chould have something in the photo for size reference. Or I should just learn screw sizes