Mutual Screw & Supply

#10-24 x 3-1/4" 馬車螺栓 | 全牙 | A307 A級鍍鋅鋼 (200個/包)

#10-24 x 3-1/4" 馬車螺栓 | 全牙 | A307 A級鍍鋅鋼 (200個/包) - Main image
$11.67 $15.98 In stock

#10-24 X 3-1/4" Carriage Bolts in A307 Grade A Zinc Plated Steel. Carriage bolts feature a smooth, rounded head with a square neck underneath that pulls into the material to prevent the bolt from turning during installation, making them ideal for wood-to-wood and wood-to-metal connections.

  • 圓頂頭部搭配方形防轉頸
  • A307 A級鍍鋅鋼結構
  • 粗牙螺紋，適用於木材及搭配螺母和墊圈
  • 全螺紋
  • 以散裝包裝出售

規格參數

  • 螺紋尺寸：#10-24
  • 長度：3-1/4"
  • 每英寸螺紋數：24
  • 材質：A307 A級鍍鋅鋼
  • 表面處理：鍍鋅
  • 螺紋樣式：全螺紋
  • 包裝數量：100
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Customer Reviews (4.8 / 5 · 5 reviews)

David D. ★★★★★

Used these to fasten a wooden gate hinge plate onto a steel post, and that square neck locked in tight without any spinning. The zinc coating looks uniform and should hold up well outdoors.

Timothy Y. ★★★★★

The square neck on these grabbed perfectly into the wood I was bolting together, no spinning at all. For a bulk pack of 200, every single bolt came cleanly threaded and the zinc finish looks like it’ll hold up fine outdoors.

Mia S. ★★★★★

I needed carriage bolts for a heavy-duty gate hinge repair, and these 3-1/4" fully threaded ones held up perfectly without any stripping. The zinc plating gives them a clean, durable finish that resists rust so far. Exactly what I needed for the job.