Mutual Screw & Supply

1/2" x 3 3/4" 套筒肩螺絲 | 內六角頭、內六角驅動 | 18/8 不鏽鋼 (25個/包)

1/2" x 3 3/4" 套筒肩螺絲 | 內六角頭、內六角驅動 | 18/8 不鏽鋼 (25個/包) - Main image
$274.81 $376.45 In stock

1/2" x 3 3/4" 六角承窩肩螺絲,採用 18/8 不鏽鋼製成,具有精密研磨肩部、承窩頭和六角承窩驅動。用作樞軸、軸心和軸承表面。

  • 精密研磨肩部
  • 承窩(六角)驅動
  • 18/8 不鏽鋼結構

規格參數

  • 肩部直徑:1/2"
  • 長度:3 3/4"
  • 螺紋尺寸:3/8-16
  • 材質:18/8 不鏽鋼
  • 包裝數量:25
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Customer Reviews (4.8 / 5 · 5 reviews)

Ellie Y. ★★★★★

The precision-ground shoulder on these screws made them perfect as replacement axles for a small jig I built. I measured them with calipers and the tolerance is spot-on, which saved me a lot of hassle. The stainless finish looks clean and corrosion-proof in my workshop.

Charlotte R. ★★★★★

I've been using these as pivot pins for a small cabinet door, and the socket drive made tightening them in tight spaces so much easier. Threads cut cleanly into the wood without stripping.

Robert M. ★★★★★

The precision-ground shoulder made this screw seat perfectly in my jig's bearing housing with zero wobble. Have used several now as axle replacements and they spin smooth and true without binding.