FT Phosphate Self-Tapping Screw with Countersunk Head for Drywall and Wood by Koelner
BrandKoelnerMaterialStalCoatingPhosphateDiameter, mm3.5, 3.8..Length, mm16, 19, 25, 32..Base materialWoodHeadHiddenSlotCruciform(PH)
FS Phosphate Self-Tapping Screw with Countersunk Head for Drywall and Metal by Koelner
BrandKoelnerMaterialStalCoatingPhosphateDiameter, mm3.5, 4.2Length, mm25, 35, 45, 55..Base materialSteel profileHeadHiddenSlotCruciform(PH)
