Mutual Screw & Supply

8156-A-0440-0 | #4-40 X 1/2" Amatom 圓形間隔柱 | 鋁 (100 個/包)

8156-A-0440-0 | #4-40 X 1/2" Amatom 圓形間隔柱 | 鋁 (100 個/包) - Main image
$32.12 $44 In stock

這些 #4-40 x 1/2" 圓形支柱由鋁製成。非常適合用於電路板和面板的間隔與安裝。

  • 材質與表面處理: 鋁
  • 螺紋尺寸: #4-40
  • 長度: 1/2"
  • 應用: 電路板和面板的間隔與安裝

規格參數

  • 產品類型: 圓形支柱
  • 材質: 鋁
  • 螺紋尺寸: #4-40
  • 長度: 1/2"
  • 每英寸螺紋數: 40
  • 測量類型: 英制
  • 包裝數量: 每包 100 個

請注意: 此商品為過剩庫存,銷售後不可取消、退款或退貨。訂購前如有任何問題,請致電我們。

付款前核對

可用付款方式和最終總額會在結帳頁顯示。

何時寄出

請同時考慮訂單處理和運送所需的時間。

Standard Shipping: 訂單處理(工作天) 0–1; 運送(工作天) 7–15.

Express Shipping: 訂單處理(工作天) 0–1; 運送(工作天) 7–15.

查看詳細說明
需要退款時

詢問退款時,請向店舖提供訂單編號。

退貨前請聯絡客服確認退款處理時限。

查看詳細說明
配送費用

請核對收貨地區與所選配送方式的費用。

Standard Shipping · 美國: US$0.00

Express Shipping · 美國: US$3.99

查看詳細說明
退貨前須知

寄回商品前,請先確認適用的退貨條件。

美國 · 退貨期限(簽收後天數): 30. 退貨方式: 郵寄退貨. 退貨運費: 賣家承擔.

查看詳細說明

Customer Reviews (4.8 / 5 · 5 reviews)

Nicholas ★★★★★

Used a few of these to space a small control board off the chassis, and the aluminum feels solid without adding too much weight. The threads were clean and caught easily with no cross-threading.

Thomas W. ★★★★★

I needed something sturdy for mounting a panel in a tight spot, and these aluminum standoffs fit perfectly—the 1/2" length gave me just the right clearance. The #4-40 threads engaged smoothly with no cross-threading issues, which was a relief.

Chloe ★★★★★

The threads on these #4-40 standoffs are clean and consistent, so my circuit boards sit perfectly level. They're rigid enough for panel mounting, and the half-inch length gives me just the right gap for airflow.