Mutual Screw & Supply

1/2-13 x 3-1/2" 六角頭螺絲 | 8 級鋼鋅 plating | 部分螺紋 (200 入/包)

1/2-13 x 3-1/2" 六角頭螺絲 | 8 級鋼鋅 plating | 部分螺紋 (200 入/包) - Main image
$99.14 $162.52 In stock

用於機械、設備組裝及一般工業緊固的六角頭螺絲 1/2-13 × 3-1/2"

  • 8 級鋼鋅鍍層結構
  • 部分螺紋
  • 六角頭,適用扳桿或套件驅動
  • 以每包 200 個販售

規格參數

  • 螺紋尺寸:1/2-13
  • 長度:3-1/2"
  • 每英寸螺紋數:13
  • 材質:鋼
  • 等級:8 級
  • 表面處理:鋅鍍層
  • 螺紋樣式:部分螺紋
  • 包裝數量:200
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Customer Reviews (4.6 / 5 · 5 reviews)

Violet U. ★★★★★

Threaded right up to the shoulder without any binding, even on a tight fit with a socket, and the zinc plating still looks clean after a week of outdoor use. Solid grip for heavy equipment assembly.

Hannah ★★★★★

The hex head on these cap screws grabs perfectly with a socket, and the zinc plating looks clean and even across all 200. I’m halfway through assembling a press frame, and every thread has engaged smoothly without any binding.

Joseph ★★★★★

The partially threaded design made installation into my equipment frame much easier than fully threaded bolts would have. These grade 8 bolts feel solid and the zinc plating looks clean. A great value for a bulk pack.