NINDEJIN DIN934 Hex Nuts Material Options and Size Range
Stainless steel grade 304 nuts resist rust and corrosion in outdoor, wet, or salt-exposure environments where carbon steel would degrade within months. Carbon steel variants provide superior tensile strength and hardness for high-vibration applications like engine assembly or machinery fastening where material cost matters more than corrosion resistance. The metric hexagon nut design fits standard metric bolt heads without adapter bushings, reducing assembly time on construction sites and in professional workshops. Each size from M2 through M24 maintains precise dimensional tolerance so installation torque remains consistent across your entire project. NINDEJIN packages these nuts in convenient bulk quantities, eliminating frequent reordering and giving you reliable fasteners on hand when deadlines demand quick assembly completion.
AliExpress Shopper –
These small stainless steel nuts are perfect for outdoor use in coastal florida with the salty air. They fit with other 3mm bolts i bought.
p***t –
Very fast delivery in good condition and as advertised.
M***m –
Good 👍🏼 👍🏼 Good 👍🏼 👍🏼 Good 👍🏼 👍🏼 Good 👍🏼 👍🏼
w***r –
Product exactly as described. Shipped immediately. Thanks!
m***i –
Top seller+++++++
AliExpress Shopper –
All stainless steel parts of this shop are of excellent quality.
J***r –
Correct
AliExpress Shopper –
8mm m8 threads work
AliExpress Shopper –
The 4mm nuts and bolts are perfect. true stainless steel. the fit together perfect. quick delivery.
AliExpress Shopper –
Fast shipping. Good material quality and cleanly cut threads.
Thank you.
A***n –
No issues with these nuts, just a shame the bolts i bought to go with them were poor quality. Would buy again
s***1 –
Very beautiful, thank you.
A***n –
The product matches the description, delivery was fast. The color doesn’t really look like stainless steel. The nuts are magnetic, but not very strongly…
a***r –
It was the exact size, I liked it, thank you.
AliExpress Shopper –
Perfect, matches the description
AliExpress Shopper –
Fast delivery, everything is fine!
AliExpress Shopper –
*** everything great, gladly again ***
G***e –
I received both and they appear to be in working order thank you very much. I will cherish this precious gift of nuts always
AliExpress Shopper –
Good product quality and fast shipping.
i***r –
Flawless goods.
AliExpress Shopper –
Good nuts. Thank you.
F***a –
Thanks seller for patience and support 🙏 . Come excellent condition and excellent material.
AliExpress Shopper –
Super quality of workmanship 💯 I highly recommend it to everyone and thank you for the great product 💯💯💯
g***e –
Perfect, and the account is set up.
AliExpress Shopper –
Super screws 💯 Excellent workmanship 💯 Highly recommended and thank you 💯👍
B***g –
The nuts are all m3 sized correctly as described. They all fit the m3 screw well. No issues with stuck nuts on the screws or the nuts not fitting the screws.
AliExpress Shopper –
Very good. Good price with quality parts and marine-grade stainless steel.
c***I –
Very good, quality and quantity as per the order, thank you to the seller!
S***n –
Nindejin official store is good place to search an buy bolts & nuts. If i need more hardware, i will buy in this store. Thank you from ukraine!
J***h –
Very good products, price & fast shipping 5 stars.
g***y –
Correct product, as described.
v***a –
Very good product, with great precision. Ready to test.
The shipment was well packaged and arrived very quickly. Thank you
a***r –
Arrived quick and worked well!
S***a –
The nuts are looking as a good quality. L hope the fit the sizes, i not checked them now.
A***n –
No issues with these nuts, just a shame the bolts i bought to go with them were poor quality. Would buy again
M***i –
Everything perfect as described, excellent packaging, very fast delivery times!
w***r –
Product exactly as described. Shipped immediately. Thanks!
d***r –
very good quality fast delivery.
M***i –
Everything perfect as described, excellent packaging, very fast delivery times!
m***a –
good quality now it’s time to try
g***e –
Perfect, and the account is set up.
H***r –
High quality, thanks
AliExpress Shopper –
I like Stainless Nut~
AliExpress Shopper –
All stainless steel parts of this shop have excellent quality, i do order all my parts from where.
AliExpress Shopper –
Perfect, everything was flawless and the delivery was fast.
A***s –
Perfect
AliExpress Shopper –
perfect
Fast shipping and delivery
Packaging is very good.
Quality very good
f***c –
seems of good quality
A***n –
Perfect
AliExpress Shopper –
Fast delivery, everything is fine!
s***n –
Looks consistent with the description and fits the delivery screw took some time.
AliExpress Shopper –
Fast delivery, everything is fine!
V***v –
Thanks a lot!
O***o –
The product fully complies with the offered technical specifications. Good quality and relatively fast delivery.
v***a –
Very good product, with great precision. Ready to test.
The shipment was well packaged and arrived very quickly. Thank you
J***N –
To use with bolts to restore a wooden bench
AliExpress Shopper –
Ok
AliExpress Shopper –
product as described
D***r –
The nuts match the description.
S***k –
Good quality.
a***M –
Thank you very much
V***v –
Thanks a lot!
S***r –
Goods OK, delivered quickly, gladly again.
AliExpress Shopper –
Shipping to germany was fast. Packaging was good, no damage whatsoever. Quality is good. Would buy again. Recommendations.
A***n –
The product matches the description, delivery was fast. I made a mistake; I intended to buy stainless steel but chose carbon steel instead. Be careful and pay attention to what you choose!! !
N***o –
Very good item; as usual.
AliExpress Shopper –
Thank you for putting in the extra effort during this busy time at work
H***r –
High quality, thanks
T***s –
Carbon steel nuts for magnetic holder
a***l –
Perfect, thank you.
r***r –
Needed just one, it worked perfectly. Inexpensive enough to keep the rest for spares. I’d buy similar items from the seller in the future if needed.
m***r –
Parts 100% as requested : great seller and store.
No problems with this seller as reliable seller
I hope you work and honest spirit brings you great prosperity.
AliExpress Shopper –
Good nuts. Thank you.
AliExpress Shopper –
Good nuts. Thank you.
AliExpress Shopper –
*** everything great, gladly again ***
5***r –
Supreme quality
S***r –
Perfect
P***r –
The product was delivered in perfect condition, well packaged, matches the description, and arrived very quickly.
AliExpress Shopper –
These stainless steel hex nuts are as described. they work good.
AliExpress Shopper –
Good quality.
J***g –
Standard delivery
Stainless steel
Fits m8
AliExpress Shopper –
Fast shipping and good packaging.
Thanks
AliExpress Shopper –
It is a very good item, I use it in the battery-powered trimmer to clean the weeds in my garden.
AliExpress Shopper –
Fast delivery. What I ordered arrived. Matches the description. Good quality of workmanship. Quantity matches 50 + 1 piece. Thank you! Not magnetic.
J***n –
As described. Fits with other parts well. Arrived super fast. Thank you!
AliExpress Shopper –
The quality of the nuts is excellent! The quantity is correct. Well packaged. Shipped quickly and delivery was also fast. They are not magnetic. Thank you very much! I recommend!
AliExpress Shopper –
Fast delivery. Received items that were ordered long ago earlier than expected. The nuts are slightly cheaper than their prices in the store, so I will buy more.