Mutual Screw & Supply

3/8-16 x 2-1/4" 平頭內六角止付螺絲 | 合金鋼 (100個/包)

3/8-16 x 2-1/4" 平頭內六角止付螺絲 | 合金鋼 (100個/包) - Main image
$113.12 $159.33 In stock

3/8-16 x 2 1/4" 合金鋼製平頭內六角固定螺絲，配備內六角驅動，適用於狹窄空間內的高扭力調整。

  • 內六角驅動
  • 平頭尖端
  • 合金鋼結構

規格參數

  • 螺紋尺寸: 3/8-16
  • 長度: 2 1/4"
  • 尖端: 平頭
  • 材質: 合金鋼
  • 包裝數量: 100
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Customer Reviews (5.0 / 5 · 5 reviews)

David ★★★★★

I needed some set screws for a jig I was building, and these flat points let me seat everything flush without any snagging. The hex socket drive really helps apply even torque in a cramped spot.

George P. ★★★★★

The hex socket drive makes these set screws easy to tighten even in awkward spots, and the alloy steel feels tough enough for heavy use. I used them to secure a pulley on a small engine shaft, and they held perfectly without stripping. Just what I needed for that job.

Chloe ★★★★★

I was honestly bracing for some of these to be out of spec, but the threads are clean and the flat points are ground perfectly consistent across the whole hundred. Used a full batch on a jig frame and didn't have to chase a single hole. At this price per piece, I'm grabbing another box next week.