The ribs on the bearing surface allows the head to sink easier even on components that are not countersunk and the reamer (fins)make lifting-prevention of the mounting component and discharge of chips easier. The reamers (fins)scatter when coming into contact with the substrate steel sheet.
ข้อมูลสินค้า
Nominal Dimension (mm)d x L : M4 x 28
Max Applicable Board Thickness (mm) : 3.0
Head Diameter (mm) : 7.0
Head Height (mm) : 2.3
วัสดุ
Stainless Steel (SUS410 equivalent material)
Surface Treatment : Passivation
น้ำหนัก
36 g
การใช้งาน
For installing fire-resistant roofing board/wood/siding/steel plate.
