براغي رأس مقبس M5-0.8 × 35 مم | محرك مقبس سداسي | ملولبة جزئيًا | سبائك فولاذية فئة 12.9 مطلية بالزنك (400 / عبوة)

The partial threads on these M5 screws made them perfect for tightening into tapped holes without bottoming out. I used about 50 of them for mounting jig brackets on my mill table, and the Class 12.9 hardness held up well under torque.

The hex socket drive fit my torque wrench perfectly, and the Class 12.9 alloy steel feels rock-solid for my jig build. These 35mm screws are exactly the length I needed, and the zinc plating looks clean and corrosion-resistant.

Needed exactly 35mm bolts for a machining fixture and these fit the spec perfectly — the 12.9 alloy steel feels rock solid under torque. The zinc plating is smooth and uniform too, no rough edges.