Mutual Screw & Supply

M3 X 30mm 杯頭內六角止付螺絲 | 18/8不鏽鋼 (250入/包)

M3 X 30mm 杯頭內六角止付螺絲 | 18/8不鏽鋼 (250入/包) - Main image
$28.33 $46.45 In stock

M3 x 30mm 杯端止付螺絲,18/8 不鏽鋼材質,採用六角驅動,可在狹窄空間進行高扭力調整。

  • 六角驅動
  • 杯端
  • 18/8 不鏽鋼結構

規格參數

  • 螺紋尺寸:M3-0.5
  • 長度:30mm
  • 端部:杯端
  • 材質:18/8 不鏽鋼
  • 包裝數量:250
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Customer Reviews (5.0 / 5 · 5 reviews)

Nicholas ★★★★★

I was worried about stripping the hex drive on these tiny screws, but the stainless steel held up perfectly under high torque. The cup point really bites into the shaft, so my adjustments stay put even with vibration.

Lily ★★★★★

For the tiny fasteners on my RC racing drone, the hex socket drive lets me torque these down precisely without stripping the head. The cup point tip gives a clean, flush fit against carbon fiber parts.

Eva E. ★★★★★

The 18/8 stainless feels solid and corrosion-resistant, and the cup point tip seated perfectly in the aluminum bracket I was mounting. These are a great upgrade from standard pan heads for a cleaner look.