المسمار غطاء رأس مقبس مسطح ، DIN 7991 ، M2-0.4 × 8 مم ، فئة متري الفولاذ من سبائك 12.9 ، أكسيد الأسود ، مقبس السداسي (الكمية: 2500) الخيط الخشن الكامل M2 × 8 ملم
Thread: Coarse / Full Thread / Metric Class 12.9 / Black Oxide
Recommended Hex Socket Allen Key Wrench: 1.3
Black Oxide is not a protective finish and will rust if exposed to moisture. Stainless Steel material is recommended for environments with moisture
وصف
Similar in design to an socket button head cap screw but with an 82 degree countersunk flat head. Used when a flush mounting, high stregth screws is required. Commonly used in tools and dies where moving parts pass over fastened area.