50pc M2 M2.5 M3 M3.5 M4 M5 M6 DIN916 304 stainless Black grade 12.9 steel Hex Hexagon Socket Allen Cup Point Grub Screw Set Bolt

Description

Items Description

Product details:

1.Standard hexagon

Standard size, uniform force,located in the center of the head with no offset, not easy to slip.

2.Obvious threads

Uniform pitch, obvious screw thread,no residual burrs, the set screw threads will be able to get a good grip.

3.Come in many different sizes

The size of the screw is difficult to measure without professional tools,and the range of sizes of screws and other fasteners is exhaustive , many of them very small of unknown gauges, thread pitch, etc. Getting the set screw kit youll get a few other boxes of assorted screws so you can always have the right size of that kind of thing.

There are 50pcs high quality hex socket cup point grub screw

Material:

304 A2-70 stainless steel / 12.9 grade steel

Size :

d

thread diameter x

L

total length

Metric thread diameter:

M2 2mm / M2.5 2.5mm /

M3 3mm

M3.5 3.5mm / M4 4mm / M5 5mm / M6 6mm

Metric thread pitch:

0.4mmM2 / 0.45mmM2.5 / 0.5mmM3

0.6mmM3.5 / 0.7mmM4 / 0.8mmM5 / 1mmM6

Thread length: 2mm-25mm

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 wont leave information about us if youd like to.

2.What should I do if I dont receive my item?

Please contact us first, we will track your item. If you cant receive it, we will full refund or resend it for

you. We are honest seller, so dont worry.

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

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