Mutual Screw & Supply

1/2-13 x 11-1/2" 馬車螺栓 | A307 A級普通鋼 (120個/包)

1/2-13 x 11-1/2" 馬車螺栓 | A307 A級普通鋼 (120個/包) - Main image
$154.76 $249.61 In stock

A307 A級普通鋼製馬車螺栓 1/2-13 × 11-1/2"。馬車螺栓具有光滑的圓形頭部,下方帶有方形頸部,安裝時會嵌入材料中以防止螺栓轉動,非常適合木材與木材、木材與金屬的連接。

  • 圓頂頭部搭配方形防轉頸部
  • A307 A級普通鋼結構
  • 粗牙螺紋,適用於木材以及搭配螺母和墊圈使用
  • 以散裝包裝出售

規格參數

  • 螺紋尺寸:1/2-13
  • 長度:11-1/2"
  • 每英寸螺紋數:13
  • 材質:A307 A級普通鋼
  • 表面處理:普通
  • 包裝數量:120
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Customer Reviews (4.8 / 5 · 5 reviews)

Aurora ★★★★★

I needed heavy-duty bolts for a deck repair, and these 1/2-13 x 11-1/2 inch carriage bolts are impressively stout. The plain steel finish is consistent, and the square neck design really locks into the wood, preventing any spin as I tightened them. Exactly what I needed for a solid hold.

Adam ★★★★★

The square neck grabbed perfectly into the treated lumber frame for my deck rebuild, and these plain steel bolts held tight without any spinning during installation. Worked exactly as needed for a heavy structural project.

Ella ★★★★★

Had to build a heavy-duty gate for the pasture, and these bolts held up perfectly during assembly – the square neck dug right into the wood and kept everything from spinning while I torqued them down. The 120-pack means I still have plenty left for future projects.