Solar Bimetal Self-tapping Screw
The Solar Bi-metal self-tapping screws with stainless steel 304 in head and Carbon Steel SCM 435 for drilling 0.5-2mm steel or aluminum.The stainless steel head are high level of corrosion protection and fast drilling on metal roof,it reduces the swarf and prevent rusting on roof.
Material:Stainless Steel 304/316+Carbon Steel SCM435
Screw Length:5.5X25mm,6.0(6.3)x25mm
Sealing Washer:Stainless Steel 304φ16mm with EPDM
Head type:Hexagon Head
Surface Settlement:Luxiubao(Ruspert) or Galvanizing
Drill Capacity through Steel:0.5-2.00mm
Drill Capacity through Aluminium:0.5-2.00mm
Application:Trapezoidal/Corrugated Metal Roof
Service:OEM/ODM is accepted
Color:Silver
Please check the Video for reference
https://www.youtube.com/watch?v=6-5ROp_kYsk&t=43s
If you are interesting in the screw or other screws,please contact to Email:sales9@landpowersolar.com
