Beefy Concrete And Masonry Screw Anchors 3/8 In By 3-1/2 In Carbon Steel Hex Head Through Fixing For Reduced Edge Distances Box Of 50 Ideal For Medium Duty Applications And Temporary Fastenings With Through Fixing And Easy Start

Heavy-Duty 3/8x3-1/2 in Concrete Screws, Box 50
✔️ 3/8 in through fixing; 3-1/2 in length; 2-1/2 in embed

Beefy concrete and masonry screw anchors are through-fixing fasteners designed for use in concrete, grout-filled CMU blocks, and lightweight concrete over metal decks. They deliver reliable performance for medium-duty applications and temporary fastenings where edge distances are reduced.

✅ Diameter: 3/8 in
✅ Total length: 3-1/2 in
✅ Embedment depth: 2-1/2 in
✅ Material: carbon steel, electroplated zinc min 8 microns
✅ Head: hex head
✅ Fixing: through fastening
✅ Load ratings (4000 psi concrete): Tension 1687 lb; Shear 2089 lb
✅ Base materials: uncracked concrete; grout-filled CMU; lightweight concrete over metal deck
✅ Pack: Box of 50
✅ Color: Silver
✅ Approvals: AC 193; NQA-1

💡 What is a through fixing concrete screw anchor used for in concrete and masonry installations? These handy fasteners are designed for reliable mounting in tough substrates.

- Handy for securing fixtures with through bolts in tight edge distances - Provides solid pull-out and shear resistance in uncracked concrete - Works with grout-filled CMU and lightweight concrete over metal deck - Easy to install with common tools and standard drill sizes