1. NINDEJIN 580/880pcs screw set: Hexagon socket screw set have 3 head types, flat head, round head, cap head, totally meet your different needs, fastener kit come with 4 sizes hex keys, it's convenient for you to use;
2. Made of High quality 304 stainless steel, the stainless steel material provides strength and offers good corrosion resistance in many environments, are great for both indoor and outdoor use;
3. Metric sizes: Our M2 M3 M4 M5 screws and nuts accord with standardized metric system. And the average error is less than 0.03mm. The Nuts and flat washers expand the contact area and reduce the pressure in order to protect the screws and parts.Compact and force uniform screw thread is not easy to out of shape and slid in the process of rolling and installation;
4. Application: Ideal for use in confined areas where the head needs to be flush or below the surface. Fixing component, industrial and construction fasteners. Used widely in the home and office appliance, communication equipment, 3D printer parts, ship assembly and other machinery industry;
5. Guarantee: NINDEJIN provides service for our product quality problem, if you're not satisfied with our product for any reason, please feel free to contact us, we will solve the problem.

Specification

Item: Hexagon socket screw set

Brand: NINDEJIN

Material: 304 stainless steel

Sizes: M2 M3 M4 M5

Head type: Flat/round/cap

Drive type: Hex socket

Thread type: right hand

QTY: 580/880pcs

Package list:

580set series:

M2:

M2*8mm--------20pcs
M2*12mm------20pcs
M2*16mm------20pcs
M2*20mm------20pcs
M2 nuts-----------85pcs
M2 washers-----85pcs

M3:

M3*8mm--------10pcs
M3*12mm------10pcs
M3*16mm------10pcs
M3*20mm------10pcs
M3 nuts-----------45pcs
M3 washers-----45pcs

M4 series:

M4*8mm--------10pcs
M4*12mm------10pcs
M4*16mm------10pcs
M4*20mm------10pcs
M4 nuts-----------45pcs
M4 washers-----45pcs

M5:

M5*8mm--------5pcs
M5*12mm------5pcs
M5*16mm------5pcs
M5*20mm------5pcs
M5 nuts-----------25pcs
M5 washers-----25pcs

Wrench：4pcs

Total: 580pcs

880set series

M2 Series

M2*8mm------30Pcs     M2*12mm------30Pcs

M2*16mm------20Pcs   M2*20mm------20Pcs

M2 Nuts-------125Pcs   M2 Washers------125Pcs

M3 Series:

M3*8mm-------20Pcs   M3*12mm--------20Pcs

M3*16mm------20Pcs   M3*20mm------20Pcs

M3 Nuts--------85Pcs   M3 Washers------85Pcs

M4 Series

M4*8mm-------10Pcs    M4*12mm--------10Pcs

M4*16mm-----10Pcs     M4*20mm-------10Pcs

M4 Nuts---------45Pcs  M4 Washers-------45Pcs

M5 Series

M5*8mm-------10Pcs    M5*12mm--------10Pcs

M5*16mm------10Pcs   M5*20mm---------10Pcs

M5 Nuts--------45Pcs   M5 Washers-------45Pcs

Total Quantity:880pcs

FAQ

1.Wholesalers and retailers are welcomed.

For wholesale,we will offer discount or free express shipping which only takes short time to arrive.

If you are a retailer and want make your own business, we could send the goods to your customers directly and won't leave information about us if you'd like to.

2. We accept screw sets customized, these customized fastener sets with cheaper price give you real value for your money and allow you to sell at local with profitable price.

3.What should I do if I don't receive my item?

Please contact us first, we will track your item. If you can't receive it, we will full refund or resend it for you. We are honest seller, so don't worry.

4.If the products have problems how to do it?

Please contact with us in time, we will help you solve it.