| Place of Origin |
Jiangsu China (Mainland) |
| Brand Name |
SKL |
| Model Number |
ST2.9~ST6.3#4~#14 |
| Length |
13~100mm |
New products self drilling screws are our main products.Self drilling screws are made with stainless steel,and can be made in different types. Self Drilling Screw 1)Screw Meterial stainless steel 2)Screw Size ST2.9 ST6.3 3)Screw Standard DIN7504 4)ISO9001-2008 Why we need self drilling screws? 1)Self drilling screw'stailwasdrillingorsharp,don'tneedauxiliaryprocessing,cansavemuch constructiontime. 2)Comparewithcommonscrews,selfdrillingscrewsarehigherintenacityandmaintainpower. Moresecure andwon'tlooseforalongtime,self drilling screws can be used security. 3)Especiallyinconstruction,construction,housesandotherplaces,work,cost,etc., self drillingscrewsarethebesteconomicfasteners.