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1/2-13 x 14-1/2 吋馬車螺栓 | A307 A級鍍鋅鋼 (60/包)

1/2-13 x 14-1/2 吋馬車螺栓 | A307 A級鍍鋅鋼 (60/包) - Main image
$108.34 $161.7 In stock

1/2-13 X 14-1/2\" 馬車螺栓,A307 級鍍鋅鋼。馬車螺栓具有光滑的圓形頭部,頭部下方有方形頸部,安裝時會嵌入材料中以防止螺栓轉動,非常適合木對木和木對金屬的連接。

  • 圓頂頭部搭配方形防轉頸部
  • A307 級鍍鋅鋼結構
  • 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:14-1/2\"
  • 每英寸螺紋數:13
  • 材質:A307 級鍍鋅鋼
  • 表面處理:鍍鋅
  • 包裝數量:60
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Customer Reviews (5.0 / 5 · 5 reviews)

Ava L. ★★★★★

I needed these for a heavy timber frame project and the square neck grabbed perfectly, no spinning when I tightened them. The zinc coating looks clean and they all arrived straight and ready to use.

Leo Q. ★★★★★

I've built plenty of decks with carriage bolts and the 14-1/2" length is spot on for thick beams. The zinc plating held up well through a few rainy weeks before I got the framing finished. The smooth heads look clean even when I leave them exposed, and having 60 in one box meant I didn't have to ru

Ava P. ★★★★★

The square neck seated perfectly into the wood without spinning, and the zinc plating looks clean and even across all 60 pieces. Installed a full deck frame with these and didn't have a single stripped thread.