3.9 x 25mm Window Fabrication Screws – Countersunk with Ribs – PH – Self-Tapping Thread – Self-Drilling Point – Martensitic Stainless Steel & Silver Organic
£0.05 - £0.06
Excluding VAT
SKU: 60211.390.025
Thread Ø (mm: 3.9
Thread Length: 25mm
Material: Martensitic Stainless Steel (410
Finish: Silver Organic
Thread Type: Self-Tapping
Head Type: Countersunk with Ribs
Available
Multiple uses for fitting a variety of hardware to frames where there is a steel or aluminium reinforcement present. Stainless steel should be used where there is a corrosive environment. Countersunk head with ribs under head for improved countersinking.