Mutual Screw & Supply

1/2-20 x 5" 六角頭螺絲 | 5級鋼 黃鋅 | 部分螺紋 (25 個/包)

1/2-20 x 5" 六角頭螺絲 | 5級鋼 黃鋅 | 部分螺紋 (25 個/包) - Main image
$43.38 $65.73 In stock

1/2-20 x 5 吋六角頭螺絲,適用於機械、設備組裝及一般工業緊固。

  • 等級 5 鋼製黃鋅鍍層結構
  • 部分螺紋
  • 六角頭,適用扳手或套筒驅動
  • 以每包 25 個銷售

規格參數

  • 螺紋尺寸:1/2-20
  • 長度:5"
  • 每英寸螺紋數:20
  • 材質:鋼
  • 等級:等級 5
  • 表面處理:黃鋅鍍層 CR+6
  • 螺紋樣式:部分螺紋
  • 包裝數量:25
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Customer Reviews (4.6 / 5 · 5 reviews)

Leo L. ★★★★★

The yellow zinc finish on these cap screws is holding up well against rust in my damp workshop, and the partial threading made them a breeze to install in a tight equipment frame. They seated firmly with a socket driver, just what I needed for heavy duty assembly.

Sebastian T. ★★★★★

Used these to mount a press brake die holder and the threads cut cleanly without binding. The yellow zinc finish has held up well under shop oil and light moisture so far.

Mia ★★★★★

Had to tighten down a heavy-duty jig on my press and these bolts grabbed just right with no slippage. The partially threaded section made alignment a breeze compared to fully threaded ones I've struggled with before. Pack of 25 should last me a while for future projects.