براغي ماكينة #4-40 × 1-13/16 بوصة | رأس مسطح 100° مشقوق | ستانلس ستيل 18/8 (1000/عبوة)

The 100° flat head sits perfectly flush in counterbored holes, which made aligning panels on my rack mount enclosure effortless. These screws hold tight without stripping, and the 18/8 stainless finish looks clean and professional.

Just finished a small enclosure project and these #4-40s were exactly the right length—the 1-13/16" reach went through a gasket and still caught plenty of threads. The slotted drive took a bit of patience with a screwdriver, but the heads sit flush and the 18/8 stainless feels solid.

The 100° flat head sits flush in countersunk holes without any wobble, and the 18/8 stainless finish has held up fine on an outdoor enclosure I've had out for three weeks. Slotted drive is old-school but gives good torque with a standard screwdriver. Really glad I grabbed the 1000-pack instead of wa