Screws and Nuts, 820PCS M2 M3 M4 Metric Screw Assortment, 304 Stainless Steel Metric Bolts and Nuts Assortment Kit, Hex Button Head Cap Flat Washers

Screws and Nuts, 820PCS M2 M3 M4 Metric Screw Assortment, 304 Stainless Steel Metric Bolts and Nuts Assortment Kit, Hex Button Head Cap Flat Washers

👨‍🔧【High Quality Material】 – Made of 100% 304 stainless steel, anti-rust and corrosion resistant for a long time use. With the finest manufacturing techniques, LuKaiSen screws and nuts sets have a smooth, burr-free surface. There are very sturdy, eco-friendly and use a long time. 👨‍🔧【Perfect Combination Set】 – There are a total of 820 pieces 304 stainless steel screws and nuts sets in 3 sizes: M2, M3, M4 with matching nuts, flat washers and spring washers meet different people’s demands. These sizes contain almost the 3 most commonly used sizes in our life, such as precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc. 👨‍🔧【Convenient and Thickening Box】 - We want our customers to be simple and clear every time they use screws and nuts, so we put 27 types bolt, nut, flat washer, spring washer in 24 grids and each grid is marked with size label. We also provide three free relevant wrenches in our sets So you no longer need the extra purchase. 👨‍🔧【1:1 Matching Lock Washer】 – As we all know, nuts and flat washers increase the contact area and reduce stress to protect the screws and parts. And inside the LuKaiSen screws and nuts kit, we have added extra spring washers to prevent bolt loosening. 👨‍🔧【100% SATISFACTION GUARANTEE】 – Quality problems occur within 1 year replacement, lifetime warranty, if you're not completely satisfied, please feel free to CONTACT US and we will give you a 100% refund within 30 days of purchase. No questions asked!! LuKaiSen 820PCS Screws and Nuts, M2 M3 M4 Metric Screw Assortment, 304 Stainless Steel Hex Button Head Cap Metric Bolts and Nuts Assortment Kit, Machine Screws with Lock & Flat Washers with 3 Wrenches for 3D Printer Furniture Industrial?

Why Choose LuKaiSen 304 Stainless Steel Screws and Nuts Sets?
About LuKaiSen
-We are a professional manufacturer of fasteners. Our product are sold to 25 countries in the world, with annual shipments of more than 50 billion pieces.
-Every screws and nuts we sell goes through 5 process tests to ensure that the product delivered to customers are perfect.

About LuKaiSen 304 Stainless Steel Screws and Nuts Assortment Kit
- The Most Common Used Size After our research, we selected the most commonly used screws, nuts, flat washers, spring washers of 27 types. Almost perfect for all kinds of scenes of life.
- Top 304 stainless steel Material Made of true 304 stainless steel, anti-rust and corrosion resistant for a long time use.
- Wide Range of Uses Widely used in precision machinery, classified instruments, instruments, electronic products, household appliances, communication products, locks, lamps, lights, toys, etc.

Specifications:
- Quality: 820 Pieces
- Weight: 370g

- Material: 304 Stainless Steel
-Head Shape: Hex Button Head
- Sizes: M2, M3, M4 & Screws, Nuts, Flat Washers, Spring Washers

What You Get
Screws:
- 15pcs M2 X 4mm
- 15pcs M2 X 6mm
- 15pcs M2 X 8mm
- 10pcs M2 X 12mm
- 10pcs M2 X 16mm
- 5pcs M2 X 20mm
- 15pcs M3 X 4mm
- 15pcs M3 X 8mm
- 15pcs M3 X 12mm
- 10pcs M3 X 16mm
- 10pcs M3 X 20mm
- 5pcs M4 X 6mm
- 5pcs M4 X 10mm
- 5pcs M4 X 14mm
- 5pcs M4 X 18mm
- 5pcs M4 X 20mm
Nuts and Washers:
- 70pcs M2 Nuts
- 100pcs M2 Washers
- 100pcs M2 Spring Washers
- 70pcs M3 Nuts
- 110pcs M3 Washers
- 110pcs M3 Spring Washers
- 30pcs M4 Nuts
- 30pcs M4 Washers
- 30pcs M4 Spring Washers
- 3pcs Wrenchs
- 1pcs Storage Box
1-Year Manufacturer's Warranty and 30 days no-questions-asked return policy