Mutual Screw & Supply

1/2" X 2 1/2" 內六角肩螺絲 | 內六角頭 | 內六角驅動 | 18/8不鏽鋼 (25顆/包)

1/2" X 2 1/2" 內六角肩螺絲 | 內六角頭 | 內六角驅動 | 18/8不鏽鋼 (25顆/包) - Main image
$157.84 $254.58 In stock

1/2" x 2 1/2" 六角承窩肩螺絲,材質為 18/8 不鏽鋼,具有精密研磨肩部、六角承窩頭和六角承窩驅動。用於樞軸、軸心和軸承表面。

  • 精密研磨肩部
  • 六角承窩驅動
  • 18/8 不鏽鋼結構

規格參數

  • 肩部直徑: 1/2"
  • 長度: 2 1/2"
  • 螺紋尺寸: 3/8-16
  • 材質: 18/8 不鏽鋼
  • 包裝數量: 25
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Standard Shipping · 美國: US$0.00

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美國 · 退貨期限(簽收後天數): 30. 退貨方式: 郵寄退貨. 退貨運費: 賣家承擔.

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Customer Reviews (5.0 / 5 · 5 reviews)

Grace ★★★★★

These shoulder screws fit perfectly as axles on a small conveyor I was building, and the precision-ground surface spins smoothly without wobble. The hex drive made installation straightforward with just an Allen key. I’m impressed with how sturdy they feel for the price.

Sebastian ★★★★★

Used these as pivot pins for a jig I built and the 18/8 stainless steel handles moisture way better than the zinc-plated ones I had before. The socket drive works smoothly with a hex key and the shoulder is a tight fit for my application.

Timothy ★★★★★

The precision-ground shoulder on these screws made them perfect for a jig axle I was building — no wobble, smooth rotation. Pack of 25 was more than enough for the whole project.