Mutual Screw & Supply

3/8" × 4-1/2" 六角頭螺絲 | 316 不鏽鋼 (200顆/包)

3/8" × 4-1/2" 六角頭螺絲 | 316 不鏽鋼 (200顆/包) - Main image
$186.9 $278.96 In stock

這些 3/8" x 4-1/2" 拉力螺絲採用 316 不鏽鋼製造,具有耐腐蝕性。它們為重型木對木和結構木材連接提供強大的固定力。

  • 材質與表面處理: 316 不鏽鋼
  • 尺寸: 3/8" x 4-1/2"
  • 應用: 重型木材和結構木材連接

規格參數

  • 產品類型: 拉力螺絲
  • 頭部樣式: 六角
  • 材質: 316 不鏽鋼
  • 表面處理: 素面
  • 直徑: 3/8"
  • 長度: 4-1/2"
  • 螺紋尺寸: 3/8
  • 測量類型: 英制
  • 包裝數量: 每包 200
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Customer Reviews (4.8 / 5 · 5 reviews)

Edward ★★★★★

Installed these to secure some heavy joists for a deck rebuild, and the 316 stainless really gives me peace of mind against salty coastal air. The hex head made driving them in with a socket effortless.

Charlotte Q. ★★★★★

I've used a lot of lag screws for docks and outdoor frames over the years, and the 316 stainless is exactly what you need if salt or constant moisture is a concern. These are the first ones I haven't seen any surface rust on after a full season outside, and the 4-1/2" length gives real bite in a 6x6

Daniel ★★★★★

I was a little worried the hex head might strip under torque, but they drove in clean and held tight for my deck joists. The 316 stainless feels heavy-duty and definitely won't rust in this coastal weather.