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BIMetal Self Drilling Screw With Ruspert
  • BIMetal Self Drilling Screw With RuspertBIMetal Self Drilling Screw With Ruspert
  • BIMetal Self Drilling Screw With RuspertBIMetal Self Drilling Screw With Ruspert
  • BIMetal Self Drilling Screw With RuspertBIMetal Self Drilling Screw With Ruspert

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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