Mutual Screw & Supply

1/2-20 × 3/8" 杯端固定螺絲 | 合金鋼 (100 / 包)

1/2-20 × 3/8" 杯端固定螺絲 | 合金鋼 (100 / 包) - Main image
$33.1 $45.97 In stock

1/2-20 x 3/8" 合金鋼杯頭內六角止付螺絲,採用內六角驅動,可在狹小空間內進行高扭力調整。

  • 內六角驅動
  • 杯頭尖端
  • 合金鋼結構

規格參數

  • 螺紋尺寸: 1/2-20
  • 長度: 3/8"
  • 尖端: 杯頭
  • 材質: 合金鋼
  • 包裝數量: 100
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Customer Reviews (4.8 / 5 · 5 reviews)

Timothy ★★★★★

I needed a hex socket drive for adjustments in tight spots, and these screws fit the bill perfectly with their alloy steel construction. They’re holding up great so far without any stripping.

William A. ★★★★★

The cup point on these set screws really bites into the shaft firmly, which is exactly what I needed for a high-torque application. Installed a batch yesterday and they held perfectly without any slipping.

Charlotte ★★★★★

These held tight when I was torquing down a stubborn fixture in a cramped engine bay, the hex drive really helps in those tight spots. The cup point tip seated perfectly without stripping, and the alloy steel feels solid for the price.