براغي معدنية من الفولاذ المقاوم للصدأ #14 × 1-1/4 بوصة برأس غسالة سداسية ذاتية الحفر مع نقطة حفر، (أطوال من 3/4 بوصة إلى 2-1/2 بوصة في القائمة) 50 قطعة (#14 × 1-1/4) بوصة)
Type BSD is a tapping screw with spaced threads and a drill point which drills its own hole
#3 Drill Point; Appropriate for material thicknesses up to 0.22"
وصف
Self-Drilling Screws, also known as Tek screws, eliminate the need for a pre-drilled hole. The length of the drill point determines the material thickness which the screw can reliably penetrate. When selecting a self-drilling screw design, it is important to consider the material thickness and type of materials to be joined. These stainless teks are great to use in environments that are damp.