براغي ذات رأس مقبس M5-0.8 × 14 مم | محرك سداسي | ملولبة بالكامل | من الفولاذ المقاوم للصدأ 316 (400 / عبوة)

Had to replace some cheap screws on a precision assembly that kept loosening — these 316 stainless M5s threaded in perfectly and haven't budged. The hex socket drive grabbed the wrench securely without stripping.

Used a dozen of these to secure a jig on my milling table, and the hex drive made tightening in tight spots much easier. The 14mm length was perfect for the job, and all 400 screws came packed securely without any damage.

These hex screws fit perfectly into my jig's threaded holes, and the 316 stainless steel gives me confidence they won't corrode in my shop environment. The hex socket drive made installation quick with no stripping.