Mutual Screw & Supply

1/2-13 x 5-1/2" 六角頭螺絲 | 5級鋼黃鋅 | 部分螺紋 (100 / 包)

1/2-13 x 5-1/2" 六角頭螺絲 | 5級鋼黃鋅 | 部分螺紋 (100 / 包) - Main image
$55.55 $88.17 In stock

用於機械、設備組裝及一般工業緊固的六角頭螺絲,尺寸為 1/2-13 x 5-1/2"。

  • 等級 5 鋼材黃鋅鍍層結構
  • 部分螺紋
  • 六角頭,適用於扳手或套筒
  • 以 100 件裝出售

規格參數

  • 螺紋尺寸:1/2-13
  • 長度:5-1/2"
  • 每英寸螺紋數:13
  • 材質:鋼
  • 等級:等級 5
  • 表面處理:黃鋅 CR+6
  • 螺紋類型:部分螺紋
  • 包裝數量:100
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Customer Reviews (4.6 / 5 · 5 reviews)

Jason ★★★★★

These bolts worked perfectly for a heavy equipment frame I was repairing. The hex heads let me get good torque with my socket, and the yellow zinc coating seems tough enough to resist rust.

William L. ★★★★★

Used these to bolt a new motor mount to the frame, and the partially threaded design made seating everything much easier than I expected. All 100 came with the hex heads clean and the yellow zinc coating uniform, no stripped threads or burrs in the box.

Henry ★★★★★

The yellow zinc finish looks great and the grade 5 rating gives me confidence for my machinery jigs. The partial threading makes alignment a lot easier than wrestling with fully threaded bolts, and the hex head grabbed cleanly with my socket.