Mutual Screw & Supply

7/16-14 × 1-1/4" 車螺絲 | 全螺紋 | A307 等級、鍍鋅鋼 (100 個/包)

7/16-14 × 1-1/4" 車螺絲 | 全螺紋 | A307 等級、鍍鋅鋼 (100 個/包) - Main image
$18.93 $28.68 In stock

7/16-14 X 1-1/4" 車用螺栓,A307 級鋅鍍鋼材質。車用螺栓具有平滑的圓形頭部,下方有方形頸部,安裝時可嵌入材料中以防止螺栓旋轉,非常適合用於木材與木材、木材與金屬的連接。

  • 圓頂頭部搭配方形防旋轉頸部
  • A307 級鋅鍍鋼材質
  • 粗螺紋,適用於木材,並可搭配螺帽與墊圈使用
  • 全螺紋
  • 以大量包裝販售

規格參數

  • 螺紋尺寸:7/16-14
  • 長度:1-1/4"
  • 每英寸螺紋數:14
  • 材質:A307 級鋅鍍鋼
  • 表面處理:鋅鍍
  • 螺紋樣式:全螺紋
  • 包裝數量:50
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Customer Reviews (5.0 / 5 · 5 reviews)

Hazel U. ★★★★★

The square neck on these carriage bolts really digs in and prevents spinning as you tighten them down, which saved me a ton of frustration on my deck rebuild. They threaded smoothly into the pre-drilled holes and the zinc finish looks clean and uniform across all 100 pieces.

Joseph ★★★★★

The zinc plating is holding up nicely after a week of outdoor use, no rust spots yet on the whole hundred pack. The fully threaded shaft made it easy to cinch down a heavy gate frame without needing extra washers.

Andrew ★★★★★

The square neck really grabs the wood and holds tight while you tighten the nut—no spinning or cursing like with regular bolts. The zinc plating looks clean and even across all 100 pieces, and the fully threaded body made my fence repair a much smoother job than I expected.