Mutual Screw & Supply

M4 x 8mm 錐點內六角止付螺絲 | 合金鋼 (500個/包)

M4 x 8mm 錐點內六角止付螺絲 | 合金鋼 (500個/包) - Main image
$29.27 $44.35 In stock

合金鋼製 M4 x 8 mm 錐形點止付螺絲，配備六角驅動，可在狹窄空間內進行高扭矩調整。

  • 六角驅動
  • 錐形點尖端
  • 合金鋼結構

規格參數

  • 螺紋尺寸：M4-0.7
  • 長度：8 mm
  • 尖端：錐形點
  • 材質：合金鋼
  • 包裝數量：500
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Customer Reviews (5.0 / 5 · 5 reviews)

Ruby Z. ★★★★★

The cone point seats perfectly into the shaft dimple, and the hex socket lets me torque them down snug without stripping. I've gone through maybe 40 of these for a jig build and not one has failed me. Exactly what I needed for the price.

Hannah V. ★★★★★

The hex socket drive on these M4 set screws made installation in my machinery adjustments really easy, even in cramped spots. The alloy steel feels sturdy and the cone point grips well without slipping.

Hazel S. ★★★★★

The cone point on these M4 set screws grips really well—I used them to secure a collar on a small shaft and they haven't budged. The hex socket drive makes them easy to tighten in a tight spot without stripping. Solid value for a 500-pack.