Mutual Screw & Supply

M4 x 15mm 杯頭內六角止付螺絲 | 合金鋼鍍鋅 (500顆/包)

M4 x 15mm 杯頭內六角止付螺絲 | 合金鋼鍍鋅 (500顆/包) - Main image
$25.62 $42 In stock

合金鋼鍍鋅杯頭內六角止付螺絲,M4 x 15 mm,採用內六角驅動,適用於狹小空間內的高扭力調整。

  • 內六角驅動
  • 杯頭尖端
  • 合金鋼鍍鋅結構

規格參數

  • 螺紋尺寸:M4-0.7
  • 長度:15 mm
  • 尖端:杯頭
  • 材質:合金鋼鍍鋅
  • 包裝數量:500
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Customer Reviews (5.0 / 5 · 5 reviews)

Benjamin ★★★★★

The cup point bites in perfectly and holds fast even under vibration, which is exactly what I needed for a stubborn pulley repair. These M4 screws fit my hex driver snugly and the zinc plating looks clean and corrosion-resistant out of the box.

Ella ★★★★★

These set screws have a nice, clean hex socket that grips the hex key without any stripping. The cup point grips well, and the zinc plating looks uniform across all 500 pieces.

Emma ★★★★★

The cup point really digs in and holds firm, which is exactly what I needed for adjusting some jig components. The hex socket drive made it easy to install in a tight corner with just a standard L-key.