Search  for anything...

NINDEJIN M6 Hex Socket Head Cap Screws/Bolts Nuts Washers Assortment Kit, M6 x 8/10/12/14/ 16/18/20/25/30mm Metric Screws, 12.9 Carbon Steel Black Oxide Screws, Fully Machine Threaded, Allen Hex Drive

  • Based on 77 reviews
Condition: New
Checking for the best price...

Buy Now, Pay Later


As low as $4 / mo
  • – 4-month term
  • – No impact on credit
  • – Instant approval decision
  • – Secure and straightforward checkout

Ready to go? Add this product to your cart and select a plan during checkout.

Payment plans are offered through our trusted finance partners Klarna, PayTomorrow, Affirm, Afterpay, Apple Pay, and PayPal. No-credit-needed leasing options through Acima may also be available at checkout.

Learn more about financing & leasing here.

Selected Option

Free shipping on this product

30-day refund/replacement

To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.

To initiate a return, please visit our Returns Center.

View our full returns policy here.


Availability: Only 10 left in stock, order soon!
Fulfilled by Amazon

Arrives Tuesday, Aug 26
Order within 10 hours and 10 minutes
Available payment plans shown during checkout

Size: 146PCS M6 8mm-30mm


Features

  • 146 Pieces Metric Socket Cap Screw Bolts and Nuts Assortment Set: The hex cap screw pitch: 1mm; Thread Length: 8 mm, 10 mm, 12 mm, 14 mm, 16 mm, 18 mm, 20 mm, 25 mm, 30 mm; Also comes with 2 wrenches (Allen key), greatly tailored to your needs
  • M6 hex socket head cap screws: Made of 12.9-grade carbon steel which provides strength and is commonly used when higher mechanical properties are required; These screws are durable and can withstand high levels of pressure without breaking
  • Storage: All of the screws and nuts are stored in one storage case for easy carry Each size of screw is packed separately in a transparent bag to prevent loss or confusion, Case with labels can show which parts are in which compartment for easy access
  • Socket Cap Screw is widely used in home and office, Such as 3D printer parts, communication equipment, assembly bikes and other industries
  • The screw was small hard hardware, please let it leave children away, Not suitable for children under 5 years old due to small parts

Size: 146PCS M6 8mm-30mm


Color: black


Material: Carbon Steel


Brand: NINDEJIN


Fastener Type: Cap


Package Dimensions ‏ : ‎ 6.73 x 3.82 x 0.91 inches; 1.39 Pounds


Item model number ‏ : ‎ TNCA-237-912-B146


Date First Available ‏ : ‎ July 12, 2023


Manufacturer ‏ : ‎ NINDEJIN


Best Sellers Rank: #102,731 in Industrial & Scientific (See Top 100 in Industrial & Scientific) #728 in Screw & Bolt Assortment Sets


#728 in Screw & Bolt Assortment Sets:


Customer Reviews: 4.5 4.5 out of 5 stars 77 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Tuesday, Aug 26

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

  • Klarna Financing
  • Affirm Pay in 4
  • Affirm Financing
  • Afterpay Financing
  • PayTomorrow Financing
  • Financing through Apple Pay
Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • I couldn't find any of this at the hardware store.
Size: 580Pcs M2-M5 8mm-20mm
I love this set. I won't need to worry about finding the metric size nuts and socket head screws. I wasn't able to find what I needed at my well stocked local hardware store. I needed to replace a socket head screw and nut on my bandsaw. Without finding the correct size, my next option was to replace an entire bearing mount for a hundred dollars. This saved me money and I have plenty of spares. ... show more
Reviewed in the United States on March 18, 2024 by Terri Summer

  • Good set
Size: 326Pcs M4 5mm-20mm
I'm not an authority on this type of thing to be completely honest, but to me this seems like a fine set of hex screws. They all are the same size but come in different lengths and a large amount of nuts, presumably enough for each of the included bolts. Very easy to use, the package includes two Allen wrenches which are strong an equal quality to ones you would buy separately. All of the bolts come in individual plastic baggies inside of the box it includes to keep them in and there are spacers to keep all the different sizes / items divided, though I chose to leave mine in the plastic baggies as I am bad for dropping things and then that way if I do ever let it hit the ground not that big of a deal as they'll be very minimal mess and no confusion or time-consuming organization back to the original storage areas. I think it's a good box of nuts and bolts at a fair price. ... show more
Reviewed in the United States on February 9, 2025 by Sapper12B Sapper12B

  • Precision Threads ~ Resists Stripping-Out ~ Built to Last ~ Free Tools!
Size: 326Pcs M4 5mm-20mm
What I like: The threads are high precision machined; not a bad one in the bunch! The product resists stripping-out. High Strength and built to last. I was delightfully surprised at the good quality of the included Hex wrenches, as typically such included tools are cheap and prone to easy bending and failure. What I don't like: I can't find anything to complain about. I'm confident that I'd order this item again. ... show more
Reviewed in the United States on March 5, 2025 by Dex

  • Bolts for everything
Size: 326Pcs M4 5mm-20mm
This is a good selection of strong bolts and nuts, and the case is great for keeping these organized. I used some of them to attach a loose front license plate on my Forester which was flapping in the wind with only 2 top bolts when I bought it. I had to drill the holes into the bumper, and now the plate is secure so it won't bend. ... show more
Reviewed in the United States on February 7, 2025 by Charlie P

  • Perfect for small jobs strong hardware
Size: 326Pcs M4 5mm-20mm
I believe these bolts n nuts are hardened cuz I have reefed on them pretty hard for how small they are and they hold with out stripping . Great deal for the dough !
Reviewed in the United States on February 10, 2025 by The godfather of freeride

  • Goods screws, wimpy box dividers
Size: 326Pcs M4 5mm-20mm
It’s nice that the box has a label on top that identifies the different nuts and bolts. They even come in little bags in the proper location. The blue latch on the front of the box is firm and feels like it will keep the box closed while in transport. My problem is that the divider walls are thin and flexible. Two of the dividers keep slipping out. Now you have mixed screws. This is not ideal and I will likely have to glue them in place. ... show more
Reviewed in the United States on February 9, 2025 by Mike M Mike M

  • Perfect!
Size: 326Pcs M4 5mm-20mm
Each screw looks precision made. nothing has burrs, the threads are clean and not jagged. The black oxide is well done, and the aren't overly oiled.
Reviewed in the United States on February 9, 2025 by Chris

  • Nicely made, quality fasteners that are incredibly handy to keep on hand
Size: 146PCS M6 8mm-30mm
If you have a workshop or routinely work on things, you know how handy it is to have extra hardware on hand. If that hardware is nicely organized and easy to access, all the better. This kit of socket cap screws, nuts and washers is just that kind of setup. It is filled with quality fasteners that comes in such a range of sizes that you are more likely to find what length you need than not (as long as M6 is the size you need). I find these are handy for some automotive applications as well as assembly of garage items (shelves, lifts, rolling cabinets and other metal furniture). For the very affordable asking price, you get a really nice supply of good, quality fasteners. ... show more
Reviewed in the United States on May 20, 2024 by Robert Bruton Jr.

Can't find a product?

Find it on Amazon first, then paste the link below.
Checking for best price...