Mutual Screw & Supply

M4 x 5mm 杯端內六角止付螺絲 | 合金鋼 (1000顆/包)

M4 x 5mm 杯端內六角止付螺絲 | 合金鋼 (1000顆/包) - Main image
$28.63 $40.9 In stock

M4 x 5 mm 杯端內六角止付螺絲,合金鋼材質,內六角驅動,適用於狹小空間的高扭力調整。

  • 內六角驅動
  • 杯端尖端
  • 合金鋼結構

規格參數

  • 螺紋尺寸:M4-0.7
  • 長度:5 mm
  • 尖端:杯端
  • 材質:合金鋼
  • 包裝數量:1000
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Customer Reviews (4.8 / 5 · 5 reviews)

Joshua ★★★★★

The cup point on these bites into the metal shaft really well, so my pulleys stay perfectly locked. The hex socket drive makes it easy to tighten them down even in cramped spots. Just what I needed for a few machine repairs.

Steven T. ★★★★★

The box showed up with all 1000 pieces accounted for, and the cup point tips bite into the shaft way better than the flat ones I’ve used before. For the price per unit, these alloy steel screws are a solid buy for any workbench drawer.

Violet ★★★★★

The cup point really locks into place on aluminum shafts without stripping—perfect for my small robotics brackets. These M4 set screws are exactly the right length for flush mounting, and the hex drive made installation in tight spots a breeze.