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M24 X 50mm 杯端內六角止付螺絲 | 合金鋼 (25/包)

M24 X 50mm 杯端內六角止付螺絲 | 合金鋼 (25/包) - Main image
$186.73 $282.93 In stock

合金鋼 M24 x 50mm 杯頭內六角止付螺絲,適用於狹小空間內的高扭力調整。

  • 內六角驅動
  • 杯頭尖端
  • 合金鋼結構

規格參數

  • 螺紋尺寸:M24-3
  • 長度:50mm
  • 尖端:杯頭
  • 材質:合金鋼
  • 包裝數量:25
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Customer Reviews (4.6 / 5 · 5 reviews)

Julian W. ★★★★★

The cup point really bites into the shaft—I was worried about slippage under heavy torque, but these held firm on a stubborn pulley. The alloy steel feels dense and solid too, definitely not the cheap stuff you sometimes get in a 25-pack.

Charlotte ★★★★★

The hex socket drive made tightening these in a tight spot way easier than fumbling with a wrench. Cup point bites into the shaft firmly and the alloy steel feels solid enough for repeated adjustments, happy with the 25 pack for the price.

Nicholas ★★★★★

I needed a set screw that wouldn't slip under heavy load, and the hex socket drive makes adjusting these in tight spots a breeze. The cup point really digs in and holds fast.