Shopping Cart

Your cart is empty.

Your cart is empty.

1710Pcs Metric Bolt Assortment M2 M3 M4, 21 Sizes 4MM to 30MM Upgraded Zinc Plated Hex Socket Head Cap Machine Screws, 12.9 Alloy Steel Bolts and Nuts Kit Screws Nuts and Washers

Free shipping on orders over $29.99

$21.57

$ 8 .99 $8.99

In Stock

1.Style:M 2410 M2 M3 M4 M5 4mm To 20mm Hex Flat


About this item

  • 1710Pcs Larger Quantity: Various M2 M3 M4 Screws with Nuts and Flat Washers Meet All Demands: Nice set screw assortment kit. M2 Bolts: 4mm 6mm 8mm 12mm 16mm 20mm 25mm; M3 Bolt: 4mm 8mm 12mm 16mm 18mm 20mm 30mm; M4 Bolt: 6mm 8mm 10mm 14mm 18mm 20mm 30mm
  • 21 Sizes More Choices, 4MM to 30MM, Custom 7 Length for 1 Model: Different size of K Kwokker M2 M3 M4 screws and nuts. Others: Long length is just 16mm/20mm/25mm. K Kwokker has a larger quantity of bolts in 420 pcs, while others only have 200+/ 300+ bolts
  • More Clean and Tidy, Upgraded Zinc Plated Screw Set, Practical Gifts for Family, Friends: K Kwokker Upgraded Zinc Electroplated and Black Oxidized Version, 2 production process, extended rust prevention time, no need to add anti-rust oil, cleaner, tidier
  • More Than 20 Years Experience in Fastener Industry. High Quality 12.9 Grade Alloy Steel: Standardized metric screws assortment, durable nuts and bolts. Screw is packed separately in a bag. Storage: Assorted screws all are stored in one storage bin box
  • Wide Usage, K Kwokker Nut And Bolt Assortment Can Be Widely Used: in all kinds of precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc



Product Description

K Kwokker 1710Pcs Upgraded Zinc Plated M2 M3 M4 4MM to 30MM Hex Socket Head Screws Washers and Nuts Assortment Kit with 3 Hex Keys

Reasons to Choose K Kwokker Metric M2 M3 M4 Screws with Nuts and Washers Set:

[Larger Quantity]: 420 bolts, 420 nuts, 420 flat washers, 450 lock washers. (Others: Quantity is just 200+/ 300+ bolts). Nice bolts and nuts kit bring more convenience to life.

[More Sizes]: 21 sizes more choices, custom 7 lengths for 1 model, 4MM to 30MM. (Others: Maximum length is just 16mm/20mm/25mm)

[Upgraded Zinc Electroplated Version+Black Oxidized Version]: extended rust prevention time, more elaborate production process, no need to add anti-rust oil, cleaner and tidier. (Others: Only black oxidized version or only Upgraded zinc electroplated version)

[More Clean and Tidy]: Each screw is packed separately in a reusable transparent bag, and then put in the organizers box to avoid confusion.

[More Than 20 Years of Experience in Fastener Tool Production]: Reliable, durable and excellent quality metric screw assortment.

Widely Used:

Serves a wide range of use and for professionals, amateurs, landlords, repairmen, other DIY.

Commonly used in machinery, furniture assembly, Ikea furniture, appliance, cabinet hardware, bolt replacement, industrial machinery, bed frame bookshelf mounting, computer, electrical panel, electronics hardware, 3d printing, robotics, camping gear fasteners, deck building, automotive, bicycle/ bike/ car/ motorcycle engine/ ATV/ Kayak rack/ HVAC system/ handlebar repair.

Metric Bolt Assortment M2 M3 M4 12.9 Alloy Steel Screws Nuts and Washers Hex Socket

Many Various Sizes of M2 M3 M4 Assorted Machine Screws

Metric Bolt Assortment M2 M3 M4 12.9 Alloy Steel Screws Nuts and Washers Hex Socket

M2 screws

  • 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 M2 x 25mm;
  • 140Pcs M2 Nuts;
  • 140Pcs M2 Flat Washers;
  • 150Pcs M2 Lock Washers.

Metric Bolt Assortment M2 M3 M4 12.9 Alloy Steel Screws Nuts and Washers Hex Socket

M3 screws

  • 20Pcs M3 x 4mm;
  • 20Pcs M3 x 8mm;
  • 20Pcs M3 x 12mm;
  • 20Pcs M3 x 16mm;
  • 20Pcs M3 x 18mm;
  • 20Pcs M3 x 20mm;
  • 20Pcs M3 x 30mm;
  • 140Pcs M3 Nuts;
  • 140Pcs M3 Flat Washers;
  • 150Pcs M3 Lock Washers.

Metric Bolt Assortment M2 M3 M4 12.9 Alloy Steel Screws Nuts and Washers Hex Socket

M4 screws

  • 20Pcs M4 x 6mm;
  • 20Pcs M4 x 8mm;
  • 20Pcs M4 x 10mm;
  • 20Pcs M4 x 14mm;
  • 20Pcs M4 x 18mm;
  • 20Pcs M4 x 20mm;
  • 20Pcs M4 x 30mm;
  • 140Pcs M4 Nuts;
  • 140Pcs M4 Flat Washers;
  • 150Pcs M4 Lock Washers.

Nice set screw assortment kit includes:

  • M2 screw kit: Bolts are in 7 lengths: 4mm, 6mm, 8mm, 12mm, 16mm, 20mm, 25mm. Each length 20 bolts; 140 M2 Nuts; 140 M2 Flat Washers, 150 M2 Lock Washers;
  • M3 screw kit: Bolt length: 4mm, 8mm, 12mm, 16mm, 18mm, 20mm, 30mm. Each length 20 bolts; 140 M3 Nuts; 140 M3 Flat Washers, 150 M3 Lock Washers;
  • M4 screw kit: Bolt length: 6mm, 8mm, 10mm, 14mm, 18mm, 20mm, 30mm. Each length 20 bolt; 140 M4 Nut; 140 M4 Flat Washers, 150 M4 Lock Washers;
  • 3Pcs hex keys and 1pc metric machine screw assortment kit box;
Metric Bolt Assortment M2 M3 M4 12.9 Alloy Steel Screws Nuts and Washers Hex Socket

Daniel McCarthy
Reviewed in the United States on March 1, 2025
Great set of hardware fasteners for my 3D printers.
Kyleservicetech
Reviewed in the United States on January 11, 2025
Good stuff!
Vish
Reviewed in the United States on September 9, 2024
I bought this kit since it had screw that were 25mm in size and this kit didnt disappointed. I like the selection of screws comparted to other kits
david cole
Reviewed in the United States on May 22, 2024
If you are adding to your hardware selection(collection), then this is a great buy. The screws, nuts, and washers come in a divider, but in individual zip lock baggies. So it'll take a bit of time to get them all opened up and put into the divider.One thing to note is that there are more types of items than there are spaces for them in the divider. I just kept 3 items in their original zip lock bags until I can get the correct storage divider for them.Also, I was missing the M3x25 bolts, but had an additional bag of M3 nuts. I won't remove any stars because of this, because you can see what a simple mistake that would be to make. I'm sure these are hand packed assembly line style. And it's not a big deal.
Jake from statefarm
Reviewed in the United States on December 8, 2024
I accidentally broke the front door on my 3d printer and lost 2 of the bolts in the process, so I decided to get a variety pack and have had a few other uses so far those these smaller sized bolts, nuts and washers. The amount and assortment you get is great.
Scott Design
Reviewed in the United States on November 28, 2024
Really like this hardware kit. The hardware comes in individual bags and I had to fight the temptation to open all of the little ziploc bags and dump them out. The hardware being bagged is actually a great feature and makes a lot of sense as soon as you knock the tray off the table and it dumps on the ground. Took 20 seconds to pick it all up as opposed to 20 minutes and then 2 hours measuring with dial calipers:)
Customer
Reviewed in the United States on November 22, 2024
Well organized looks of good quality good selection of sizes very functional
Andrew A. Ray
Reviewed in the United States on November 1, 2024
The assortment of screw sizes is excellent, extra hex keys is a bonus, but particularly I find the quality of the storage box is excellent, not flimsy as sometimes these sorts of Chinese sets of parts will have.
Recommended Products