Mutual Screw & Supply

KFB3-440-8-ET | #4-40 PEM 自鉚螺母 | 鋼 (100 / 包)

KFB3-440-8-ET | #4-40 PEM 自鉚螺母 | 鋼 (100 / 包) - Main image
$14.32 $22.38 In stock

這些 #4-40 自鉚螺母由鋼材製成。非常適合用於螺栓和螺柱的螺紋緊固。

  • 材質與表面處理: 鋼
  • 螺紋尺寸: #4-40
  • 應用: 螺栓和螺柱的螺紋緊固

規格參數

  • 產品類型: 自鉚螺母
  • 材質: 鋼
  • 表面處理: 無鍍層
  • 螺紋尺寸: #4-40
  • 每英寸螺紋數: 40
  • 測量類型: 英制
  • 包裝數量: 100 個/包

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)

Penelope O. ★★★★★

Installed these #4-40 steel nuts into a thin aluminum panel for a control box, and they seated flush with zero distortion. The threads are clean and consistent across all 100 pieces, which saved me a ton of rework.

James H. ★★★★★

The clinch action on these #4-40 nuts is spot-on—they set flush into the sheet metal without any distortion, and the steel feels sturdy enough for repeated threading. I went through about thirty for a bracket assembly and every single one held tight.

Andrew ★★★★★

Putting these into a thin panel was surprisingly easy—the self-clinching action grabbed tight without needing a backing nut. The steel feels solid, and the #4-40 threads mated perfectly with my bolts. Saved me a ton of hassle on this repair.