Tel:+86-769-81022811
Fax：+86-769-81022823
E-mail：sales@kt-screw.com
black big head screw Specifications
1.ISO and RoHs
2.special,custom made,non-standard
3.tamper -proof
4. special rail screw
Special screw include security screws , special rail screw ,some non-standard screws and custom made screws.Our company is specialized in special screws.
Security screw:
one-way screw, tamper-proof screw, safety screw ,anti-theft screw are it’s other names
functions:1) Safeguarding the interests of the businessman, the businessman always use anti-theft screw on their products.
2)anti-thiefting role,people will use Security screw in some outdoor products to prevent them from being stolen.such as guard bar,car plates and so on..
3)easy to install,special tool is not needed.
3.Main applications:
Electric power, railway, highway facilities, oil field, designs city-lighting street lamp, lamp car tyres and public fitness equipment and so on.
Non-standard screw:
We will depend on the requirements of guests to produce some non-standard screws,nuts,lathe parts,rivets,Chicago screws and so on.
The material we can provide:
black big head screw 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 | ||
King-Tower Profile
Dongguan King-tower Hardware Co.,Ltd is one of the largest enterprises to produce tight firmware 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
