Mutual Screw & Supply

#4-40 x 7/8" 機械螺絲 | 盤頭十字驅動 | 黃銅 (400顆/包)

#4-40 x 7/8" 機械螺絲 | 盤頭十字驅動 | 黃銅 (400顆/包) - Main image
$36.42 $49.22 In stock

黃銅機器螺絲，適用於一般用途、輕型及裝飾性固定。天然耐腐蝕、無磁性且具導電性。

規格

  • 尺寸: #4-40 7/8"
  • 驅動類型: 十字
  • 頭型: 圓頭
  • 材質: 黃銅
  • 螺紋: #4-40 UNC (粗螺紋)

產品特點

  • 機械螺紋螺絲，用於搭配螺帽或已攻孔的孔洞
  • 圓頭外形
  • 十字驅動
  • 黃銅構造
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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.

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Standard Shipping · 美國: US$0.00

Express Shipping · 美國: US$3.99

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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.

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Customer Reviews (4.8 / 5 · 5 reviews)

Emma C. ★★★★★

I was pleasantly surprised by how sturdy these brass screws feel for their small size. The pan head sits flush against the wood I used, and the Phillips drive grabbed perfectly without stripping. Exactly what I needed for a small decorative shelf project.

Lily ★★★★★

The #4-40 machine screws are the right size for small electronics repairs, and the brass finish really adds a clean look to the project. I used them on a light-duty hinge and they threaded smoothly without stripping, which is exactly what I hoped for. The 400-count package means I won't run out anyt

Penelope ★★★★★

These brass screws have a nice weight and finish that make them stand out from standard steel hardware. The Phillips head cuts cleanly without stripping, which I appreciate during assembly. Exactly what I needed for a small decorative project where appearance matters.