Mutual Screw & Supply

1/4-20 X 5-1/2" 六角頭螺絲 | 5級鋼 黃鋅鍍層 | 部分螺紋 (50個/包)

1/4-20 X 5-1/2" 六角頭螺絲 | 5級鋼 黃鋅鍍層 | 部分螺紋 (50個/包) - Main image
$25.45 $40.39 In stock

1/4-20 x 5-1/2" 六角頭螺絲,適用於機械、設備組裝及一般工業緊固。

  • 等級 5 鋼鐵黃鋅鍍層結構
  • 部分螺紋
  • 六角頭,適用扳桿或套件驅動
  • 以每包 50 個販售

規格參數

  • 螺紋尺寸:1/4-20
  • 長度:5-1/2"
  • 每英寸螺紋數:20
  • 材質:鋼鐵
  • 等級:等級 5
  • 表面處理:黃鋅 CR+6
  • 螺紋樣式:部分螺紋
  • 包裝數量:50
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Customer Reviews (5.0 / 5 · 5 reviews)

Edward U. ★★★★★

The partial threading on these cap screws made aligning them into my equipment frame so much easier than fully threaded bolts. The yellow zinc finish looks clean and seems like it'll resist rust well in my shop.

Amelia ★★★★★

Got these for a stubborn machinery frame that needed longer fasteners than the hardware store carried. The 1/4-20 threads grabbed cleanly with a standard socket, and the partial threading made alignment a lot easier than fighting a fully threaded bolt. Solid grip, no stripping on the first pass.

Robert ★★★★★

The yellow zinc coating on these bolts is really consistent across all 50, and the partial threading makes them perfect for when you need to adjust the clamping depth on a press fixture.