China High Quality DIN 7991, Socket Hexagon Csk Screw, Find details about China DIN7991, Hexagon Csk Screw from High Quality DIN 7991, Socket Hexagon Csk Screw
Standard | ISO,GB,DIN,JIS,ANSI,BSW and so on |
Head Type | Flat Head, Pan Head, Countersunk Head, Round Cone Head, Hex Head, Round with Washer Head, Pan with Washer Head and so on, as customer requires |
Types of Drive Inserts | Slotted,Philips Recess, Square Socket,Hexagon Recess, Indented Hexagon, Special Cross Recess, Pozidrive Cross Recess, Slotted&Square Socket, as customer requires |
Size | (Dia)M3-16* (Length)8-150mm |
Raw Material | 1,Steel:C45(K1045), C46(K1046),C20 |
2, Alloy steel: SCM435,10B21 | |
3, Stainless Steel: SS201, SS301, SS303, SS304, SS316, SS416, SS420 | |
4.Aluminum | |
5.Steel: 35K, 45K, 10B21 | |
6.Iron | |
7.Brass:C36000, C37700, C38500, C27200, C28000.... | |
8.Copper | |
We handle many other type of materials. Please contact us if your required material is not listed above | |
Surface Finish | Zinc(Yellow,White,Blue,Black),Hop Dip Galvanized(HDG) phosphorization,Black Oxide,Geomet,Dacroment,anodization,Nickel plated,Zinc-Nickel plated,dacromat, mechanical coated and RoHS |
hot-working, make hardness up to 6.8,8.8, 9.8, 10.9, 12.9 grade | |
Heat Treatment | Tempering,Hardening,Spheroidizing,Stress Relieving. |
Certifications | SGS |
Sample Availability | Samples are available. |
MOQ | we accept test order of small quantity |
Price Terms | T/T, L/C, western union, paypal, etc. |
Lead Time | 7-40days, according to customer's order qty and detailed requirements |
Packing | 25kgs/carton or 1000pcs/per box or as customers' special request. |
Manufacture Process | Heading/ /Threading/ /heat threatment plating/Anti-slipping/Baking/QA/Package/Shipping |