Mutual Screw & Supply

#5-40 x 3/8" 尼龍粒球頭止付螺絲 | 合金鋼 (250個/包)

#5-40 x 3/8" 尼龍粒球頭止付螺絲 | 合金鋼 (250個/包) - Main image
$34.02 $50.03 In stock

#5-40 x 3/8" Nylon Pellet cup point socket set screws in Alloy Steel, with a hex socket drive for high-torque adjustment in tight spaces.

  • 六角驅動
  • 杯型尖端
  • 合金鋼結構

規格參數

  • 螺紋尺寸: #5-40
  • 長度: 3/8"
  • 尖端: 杯型尖端
  • 材質: 合金鋼
  • 包裝數量: 250
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Customer Reviews (4.6 / 5 · 5 reviews)

Violet P. ★★★★★

The hex socket drive made these a breeze to torque down in a cramped spot on my fixture. The nylon pellet cups grip the shaft securely without marring it—exactly what I needed for repeated adjustments.

Carter ★★★★★

Installed these on a jig where vibration kept loosening standard set screws — the nylon pellet really locks them in place. The cup point bites firmly into the shaft without marring it too badly.

Ava M. ★★★★★

The nylon pellet tip really grips without marring the shaft, and the hex socket drives smoothly even in cramped spots. Pack of 250 is plenty for my jig fixtures.