zinc plating blue thin head screw for watch (with ISO card)

Specific

Material

1.Stainless Steel:SS302, SS304, SS316, (good tenacity)

2,Steel:C45(K1045), C46(K1046),C20

3.Brass:C36000 ( C26800), C37700 ( HPb59), C38500( HPb58),

C27200CuZn37), C28000(CuZn40)

4.Bronze: C51000, C52100, C54400, etc

5.Iron: 1213, 1214,1215

6.Aluminum: Al6061, Al6063 etc

7,.Carbon steel:C1006,C1010,C1018,C1022,C1035K,C1045

8, Alloy steel: SCM435,C10B21,C10B33

9.othermaterial:UNS C11000 Copper

Size

M2-M12and depend on the concrete orders

Head Code

Flat,oval,round,pan ,truss,hex

Drive Code

Slotted,phillips,phil-slot,hex socket,one way

Standard

GB ,DIN, JIS, ANSI ,non-standard

Finish Code

Heat-treatment,Znic-platnted,Mickel-plated,Electroplating,

Oxidation

Certification

ISO card

Packing

Using PE bag inside, carton(23*33mm) outside or depend on the customer’s requirements

Payment Terms

T/T, western union

Delivery

road transportation,inland water transportation,parcel post transportation.3-10days after the order was confirmed,

After Sales Service

We provide the best service after sales, please contact with us in time