أجزاء صغيرة 0816KQP410 410 برغي ذاتي الثقب من الفولاذ المقاوم للصدأ، لمسة نهائية سادة، رأس مقلاة، محرك مربع، نقطة حفر #2، مقاس خيط #8-18، طول 1 بوصة (عبوة من 25 قطعة)
410 stainless steel has high strength and hardness ratings and resists corrosion in mild environments
Plain surface has no finish or coating
Pan head has a flat top and short vertical sides with a rounded top edge
Square drive resists slippage better than a Phillips or slotted drive
وصف
The 410 stainless steel self-drilling screw with plain finish has a pan head and a square drive. The 410 stainless steel material offers high strength and hardness ratings, and resists corrosion in mild environments. The material is magnetic. The pan head has a flat top and short vertical sides with a rounded top edge. The square drive resists slippage better than a Phillips or slotted drive.
Self-drilling screws, a type of self-tapping screw, are threaded fasteners that drill their own hole and thread it as they are installed. Usually only recommended for use with metal, self-drilling screws are available with wings that enable use when fastening wood to metal. The drill point length should be long enough to penetrate both materials being fastened before the threading portion reaches the material.