#12 × 1 البراغي المعدنية رأس المقلاة ، الخيط الكامل ، محرك مربع ، الفولاذ المقاوم للصدأ 18-8 ، النهاية الساطعة ، التنصت الذاتي ، الكمية 50 قطعة من Fastenere
18-8 Stainless Steel provides strength and offers good corrosion resistance in many environments.
وصف
Pan heads are slightly rounded with short vertical sides. Square drive, also referred to as a Robertson drive, are self-centering, reduce cam out, stop a power tool when set, and can be removed if painted over or old and rusty. In industry, they speed up production and reduce product damage. Sheet metal screws have large threads for use in sheet metal, plastic, fiberglass, or wood.