Mutual Screw & Supply

#14 x 4" 自鑽(TEK)螺絲 | 六角華司頭 | 鋼鍍鋅 (100個/包)

#14 x 4" 自鑽(TEK)螺絲 | 六角華司頭 | 鋼鍍鋅 (100個/包) - Main image
$8.09 $11.72 In stock

這些 #14 自鑽螺絲由鋼材製成,表面鍍鋅,配備六角頭。非常適合在緊固件下進行負載分配和表面保護。

  • 材質與表面處理: 鋼材,鍍鋅處理
  • 頭型: 六角
  • 螺紋尺寸: #14
  • 應用: 緊固件下的負載分配和表面保護

規格參數

  • 產品類型: 自鑽螺絲
  • 材質: 鋼材
  • 表面處理: 鍍鋅
  • 頭型: 六角
  • 螺紋尺寸: #14
  • 螺紋類型: 自鑽 (TEK)
  • 測量類型: 英制
  • 包裝數量: 每包 100 件

請注意: 此商品為庫存餘貨,售出後不可取消、不可退款、不可退貨。訂購前如有任何疑問,請致電我們。

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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 (4.6 / 5 · 5 reviews)

Lily B. ★★★★★

Bought these for attaching metal brackets to steel beams, and the self-drilling tip saved me from pre-drilling every hole. The zinc plating held up fine outdoors so far, and the #14 size bites into thick metal without stripping.

Jacob ★★★★★

These hex washer heads really help distribute the clamping force evenly on my metal roofing panels, and the zinc coating has held up well in damp weather. They drill in smoothly without stripping, which is a nice change from cheaper screws. Honestly, they’re exactly what I needed for a sturdy build.

Carter ★★★★★

I was drilling through some thick steel brackets and these #14 self-drilling TEK screws cut through without any pilot hole—saved me so much time. The hex head gave my driver a solid grip even when I really leaned into it. Zinc finish seems decent so far, no rust after a few days in damp weather.