Masonry Anchors

Drop-In Stainless Steel

The Drop-In anchor is a two-step installation anchor that expands using a setting tool. It has a female internal thread that accepts standard UNC threaded rods from 1/4" to 3/4", and it installs flush. Available diameters range from 1/4" to 3/4". The Drop-In anchor is made of sturdy steel and requires an expansion tool for its installation. 

Features and benefits
  • Two-step anchor: Insert anchor and expand it using the setting tool
  • It installs flush to the ground
  • Female internal thread accepts standard UNC machine screws or threaded rods
  • Stainless steel makes it very weather resistant
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Installation Tools
Drill Hammer Wrench
Mounting Surface
C
Installation Guide
1. Drill an appropriate size hole into the wall.
2. Insert the Drop-in into hole.
3. Insert the Setting tool into the Drop-in anchor and tap it in with a hammer to expand the anchor. Once expanded, remove Setting tool.
4. Insert the bolt through the object you need to affix and insert them into the Drop-In anchor. Turn clockwise until firmly set.
Technical Specifications
SKU Description Anchors Per Pack Safe Load Weight (Ibs) Drill size Min embedment Stainless Steel Packaging
325U SETTING TOOL 1/4" (X 1) 1 SETTING TOOL 1/4" (X 1)
326U SETTING TOOL 3/8" (X 1) 1 SETTING TOOL 3/8" (X 1)
327U SETTING TOOL 1/2" (X 1) 1 SETTING TOOL 1/2" (X 1)
328U SETTING TOOL 5/8" (X1) 1 SETTING TOOL 5/8" (X1)
329U SETTING TOOL 3/4" (X1) 1 SETTING TOOL 3/4" (X1)
330C DROP-IN ANCHORS STAINLESS STEEL 1/4"-20 UNC (X100) 100 530 3/8" 1'' DROP-IN ANCHORS STAINLESS STEEL 1/4"-20 UNC (X100)
331N DROP-IN ANCHORS STAINLESS STEEL 3/8"-16 UNC (X2) 2 1146 1-9/16'' DROP-IN ANCHORS STAINLESS STEEL 3/8"-16 UNC (X2)
331C DROP-IN ANCHORS STAINLESS STEEL 3/8"-16 UNC (X50) 50 1146 1-9/16'' DROP-IN ANCHORS STAINLESS STEEL 3/8"-16 UNC (X50)
332N DROP-IN ANCHORS STAINLESS STEEL 1/2"-13 UNC (X2) 2 1600 5/8" 2" DROP-IN ANCHORS STAINLESS STEEL 1/2"-13 UNC (X2)
332C DROP-IN ANCHORS STAINLESS STEEL 1/2"-13 UNC (X50) 50 1600 5/8" 2" DROP-IN ANCHORS STAINLESS STEEL 1/2"-13 UNC (X50)
333C DROP-IN ANCHORS STAINLESS STEEL 5/8"-11 UNC (X25) 25 3095 7/8" 2-1/2" DROP-IN ANCHORS STAINLESS STEEL 5/8"-11 UNC (X25)
334C DROP-IN ANCHORS STAINLESS STEEL 3/4"-10 UNC (X25) 25 3920 1" 3-3/16'' DROP-IN ANCHORS STAINLESS STEEL 3/4"-10 UNC (X25)