Mutual Screw & Supply

5/16-18 X 2" 杯頭內六角止付螺絲 | 合金鋼 鍍鋅 (100入/包)

5/16-18 X 2" 杯頭內六角止付螺絲 | 合金鋼 鍍鋅 (100入/包) - Main image
$26.24 $41.65 In stock

5/16-18 x 2" 杯頭內六角止付螺絲，合金鋼鍍鋅材質，內六角驅動，適用於狹小空間的高扭力調整。

  • 內六角驅動
  • 杯頭尖端
  • 合金鋼鍍鋅結構

規格參數

  • 螺紋尺寸: 5/16-18
  • 長度: 2"
  • 尖端: 杯頭
  • 材質: 合金鋼鍍鋅
  • 包裝數量: 100
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Customer Reviews (4.6 / 5 · 5 reviews)

Joseph ★★★★★

I needed some long set screws to secure a pulley on a keyless shaft, and the hex drive made installation in that cramped spot much easier than a slotted screw would have. The zinc coating seems durable, and all 100 pieces arrived without any burrs or damage.

George ★★★★★

The cup point tip grabbed the wood perfectly without any splitting, and the hex drive made it easy to set them deep with just an Allen wrench. I used these to fasten some heavy-duty shelf brackets into a workbench, and they haven't budged.

Emily ★★★★★

Installing these in a tight spot under the dashboard was a breeze thanks to the hex socket drive, and the cup point really digs in to hold firm. The zinc plating gives them a clean, corrosion-resistant finish, too. Exactly what I needed.