Mutual Screw & Supply

1/2-13 x 4-1/2" 機械螺絲 | 圓頭 開槽 | 鋼 鍍鋅 (100/包)

1/2-13 x 4-1/2" 機械螺絲 | 圓頭 開槽 | 鋼 鍍鋅 (100/包) - Main image
$104.96 $156.66 In stock

鍍鋅鋼製機器螺絲,適用於一般緊固。鍍鋅層可增強室內及輕度戶外使用的耐腐蝕性。

規格

  • 尺寸: 1/2-13 4-1/2"
  • 驅動類型: 一字
  • 頭部樣式: 圓頭
  • 材質: 鋼鍍鋅
  • 螺紋: 1/2-13 UNC(粗牙)

產品特點

  • 機械螺絲,用於搭配螺母或攻牙孔
  • 圓頭外形
  • 一字驅動
  • 鋼鍍鋅結構
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Customer Reviews (4.4 / 5 · 5 reviews)

Riley Q. ★★★★★

I needed a long bolt for a furniture repair and these 4-1/2" machine screws fit the bill perfectly. The slotted drive head worked well with my standard screwdriver, and the zinc coating looks clean.

Mia ★★★★★

Was replacing some old hardware on a storage rack and these threaded in smooth without any binding. The zinc coating is evenly applied and gives them a clean, professional look. They'll hold up fine in my garage where humidity is a concern.

Sophia R. ★★★★★

These fit perfectly for the bracket I was mounting, and the zinc coating is a nice touch for piece of mind. The slotted head is a bit old school, but a flathead bit drives them in straight without stripping.