BIMetal Self Drilling Screw With Ruspert
BI metal self drilling screw is our newly developed product. It belongs to the solar photovoltaic installation accessories, widely applied in the aluminum profile and steel sheet. Jiaxing Aoke Trading is a professional manufacturer and supplier of fasteners in China, have own factory which has a long history. Aoke’s technical team put a lot of effort into developing BI metal self drilling screw to perfect the series of solar PV accessories. The introduction of advanced equipment, better product performance, greatly improve production efficiency and reduce the production cost. Competitive price and free samples for you.
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Product Description
BI metal self drilling screw with ruspert for aluminum
BI metal self-drilling screws are made of high corrosion-resistant stainless steel wire. The drill part is made of hard alloy steel or SS410, so it has high penetration, and the ruspert coating has high performance corrosion resistance, even in industrial environments or high temperature acid rain areas and seaside.BI metal self-drilling screws features:
1. Non-magnetic austenitic stainless steel, cold forged.
2. acid and alkali resistance, corrosion resistance.
3. Direct construction without pre-drilling.
4. Strong locking tension, high ductility, and outstanding roof wind resistance.
5. It is used with excellent EPDM gaskets, and the drilling parts are not leaking.
Product Parameter (Specification)
|
Standard |
DIN,ASTM/ANSI/ Standard |
Material |
SS304+SS410 SS304+SCM435 |
|
Surface Treatment |
Ruspert,Geomet |
Head type |
Hex head washer |
|
Installation rotation speed: |
Max. 1800 rpm |
Size |
ST4.8, ST5.5,ST6 Length:19-35mm |
|
Packing |
Bulk cartons with pallet, small boxes in cartons with pallet |
Lead time |
Busy season:20-30days,Slack season:10-20days |
Product Application
BI metal self drilling screw with ruspert is widely used in Solar photovoltaic system roof installation, profiled steel, aluminium sheets and sandwich panels.
Product Details
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