Mutual Screw & Supply

S-440-2C | #4-40 PEM自鎖螺母 | 鋼 (200 / 包)

S-440-2C | #4-40 PEM自鎖螺母 | 鋼 (200 / 包) - Main image
$18.4 $29.2 In stock

這些自鎖螺帽由鋼鐵製成。非常適合與螺栓和螺柱進行螺紋緊固。

  • 材質與表面處理: 鋼鐵
  • 螺紋尺寸: #4-40
  • 應用: 與螺栓和螺柱進行螺紋緊固

規格參數

  • 產品類型: 自鎖螺帽
  • 材質: 鋼鐵
  • 表面處理: 普通
  • 螺紋尺寸: #4-40
  • 每英寸螺紋數: 40
  • 測量類型: 英制
  • 包裝數量: 每包 200

請注意: 此商品為庫存過剩品,售出後不可取消、退款或退貨。訂購前如有任何疑問,請致電我們。

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Customer Reviews (4.6 / 5 · 5 reviews)

Sophia W. ★★★★★

Finally, steel #4-40 clinch nuts that actually stay put when pressed into thin sheet metal — no more spinning during assembly. The threads are clean and consistent right out of the pack, making each install quick and solid. Exactly what I needed for mounting brackets on enclosures.

Matthew ★★★★★

I'm replacing older steel nuts in a project and these clinch into the sheet metal far more cleanly, with no distortion. The #4-40 threads are sharp and catch evenly every time. Exactly what I needed for a permanent threaded anchor.

Brian ★★★★★

Installed these #4-40 steel self-clinching nuts into a thin aluminum panel for a project, and they set perfectly flush with zero deformation around the hole. The threading is clean and precise, accepting bolts without any binding. Exactly what I needed for secure threaded fastening in sheet metal.