Mutual Screw & Supply

3/8-16 x 7" 馬車螺栓 | A307 A級鍍鋅鋼 (50個/包)

3/8-16 x 7" 馬車螺栓 | A307 A級鍍鋅鋼 (50個/包) - Main image
$16.31 $26.3 In stock

3/8-16 × 7" 級別A鋅鍍鋼圓頭螺栓。圓頭螺栓具有平滑的圓形頭部,下方有方形頸部,安裝時會嵌入材料中以防止螺栓旋轉,非常適合木材對木材和木材對金屬的連接。

  • 圓頂頭部搭配方形防旋轉頸部
  • 級別A鋅鍍鋼結構
  • 粗螺紋,適用於木材以及與螺母和墊圈搭配使用
  • 以大量包裝販售

規格參數

  • 螺紋尺寸:3/8-16
  • 長度:7"
  • 每英寸螺紋數:16
  • 材質:級別A鋅鍍鋼
  • 表面處理:鋅鍍
  • 包裝數量:25
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Customer Reviews (4.6 / 5 · 5 reviews)

Evelyn O. ★★★★★

I needed longer bolts for a deck project and these 7-inchers were exactly what I was after. The square neck grabbed the wood nicely and kept them from spinning as I tightened the nuts.

Grace ★★★★★

The square neck on these bolts locked into the wood perfectly during my pergola build, no spinning at all. Finish is consistent across all 50 pieces, and the zinc coating looks like it'll hold up fine outdoors.

Harper C. ★★★★★

The square neck grabbed the wood instantly, so I didn't need a second wrench to hold the bolt still while tightening. All 50 of them came out of the box with a smooth, consistent zinc finish that looks clean on the pergola frame.