Catalog number: B43-3520 Features: ● A screw for thin steel plates with a large head outer diameter and round head shape that can be fastened with just a pilot hole without using a tap or nut. ● Made of corrosion-resistant stainless steel. Specifications: ● Dimensions (mm) d: M3.5 ● Dimensions (mm) L: 20 ● Head diameter (mm): 7 ● Package: Bolt pack (blister) ● Compatible drivers M3 to M5: Phillips No. 2 M6: Phillips No. 3 Material/Finish: ● Stainless steel (equivalent to SUS304)
