Tel:+86-769-81022811
Fax：+86-769-81022823
E-mail：sales@kt-screw.com
black oxide socket screw materials:
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 | ||
black oxide socket screw details:
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 |
King-Tower Profile
Dongguan King-tower Hardware Co.,Ltd is one of the largest enterprises to produce black oxide socket screw in Mainland China. China screw manufacturer choose King-Tower.Our company produces all kinds of combination screw, micro screw, security screw, Chiacgo screw, special custom screw,laptop screw,plastic head screws,thumb screw,lathe nut,and machine screw,to meet various standard requests from different countries. All the equipment is introduced from the United States,Japan and Taiwan. Good equipment,consummate craft and strict management enable the quality of the products and service standard to reach the level of international market.
About Us | Message | Google map
No.27 Dazhou the second manufacturing district,Qiaotou Town,Dongguan City,Guangdong province,China（mainland）
Tel+86-769-81022811 ；Fax：+86-769-81022823；E-mail：sales@kt-screw.com
Copyright：Dongguan King-Tower Hardware Co., Non-standard screws custom experts around the world 粤ICP备：0903729*号
