Mutual Screw & Supply

馬車螺栓 | 1/2-13 × 9" | A307 等級 A 鍍鋅鋼 (20 個/包)

馬車螺栓 | 1/2-13 × 9" | A307 等級 A 鍍鋅鋼 (20 個/包) - Main image
$14.43 $23.66 In stock

1/2-13 × 9" 馬車螺栓,A級鍍鋅鋼製。馬車螺栓具有光滑的圓頭,頭部下方的方形頸部會嵌入材料中,防止安裝時螺栓轉動,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
  • A級鍍鋅鋼結構
  • 粗牙螺紋,適用於木材以及搭配螺帽和墊圈使用
  • 以散裝包裝販售

規格參數

  • 螺紋尺寸:1/2-13
  • 長度:9"
  • 每英寸螺紋數:13
  • 材質:A級鍍鋅鋼
  • 表面處理:鍍鋅
  • 包裝數量:10
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Customer Reviews (4.8 / 5 · 5 reviews)

Eva P. ★★★★★

These are beefy bolts, the zinc coating looks evenly applied and should resist rust well. The 9-inch length was exactly what I needed for a heavy bench project.

Amelia P. ★★★★★

The square neck grabbed the wood immediately and didn't spin a millimeter as I torqued them into a pergola beam, which saved me a lot of cursing. All twenty heads were clean and the threads ran smoothly through a nut without any binding. Exactly what I needed for a heavy frame.

Joseph ★★★★★

The square neck on these grabbed immediately into the wood, no spinning at all when I tightened them down. Perfect length for sandwiching together two 4x4s for my garden gate.