Mellewell 3/8" x 4" Zinc Plated Large Diameter Concrete Screw for Anchoring to Masonry, Concrete, Brick or Block, Quantity 25

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Product details

Management number 218207560 Release Date 2026/05/03 List Price $8.40 Model Number 218207560
Category

The anchors are made of Carbon Steel, and Blue-White Zinc Plated; They have a single piece design, no nut and washer to assemble; They have more threads for better thread engagement and higher pullout resistance; They are designed for using in Concrete, Masonry, Brick or Block; They Cut their Own Threads into Concrete.

  • Specification - Anchor Diameter: 3/8"; Anchor Thickness with Thread: 7/16"; Drill Bit Diameter: 3/8"; Effective Length: 4"; Maximum Thickness of Material to be Fastened: 1-1/2"; Package: 25PCS Anchors per package and one socket tool is included.
  • Material - The anchors are made of Carbon Steel, and Blue-White Zinc Plated.
  • Performance - The anchors remove easily, no torching or grinding required to remove anchors; They have a single piece design, no nut and washer to assemble; They have more threads for better thread engagement and higher pullout resistance.
  • Installation - The anchor requires a 3/8" hole to be drilled in the base material (Concrete), and the hole should be drilled with carbide tipped bit using a hammer drill; Then directly use the wall anchor installation.
  • Application - The anchors are designed for using in Concrete, Masonry, Brick or Block.
Brand Mellewell
Color Blue-White Zinc
Model SNL-38X4-25
Head Type Hex
Size Name 3/8" x 4"
Metal Type Carbon Steel
Unit Count 25.0 Count
Part Number SNL-38X4-25
Thread Size 3/8"
Thread Type Unc
Drive System External Hex
Finish Types Zinc Plated
Manufacturer Mellewell
Thread Style Right Hand
Fastener Size 3/8"
Fastener Type Concrete Screws
Item Diameter 0.38 Inches
Material Type Carbon Steel
Exterior Finish Zinc
Number Of Items 25
Thread Coverage Fully Threaded
Number of Pieces 26
Screw Head Style Flanged Hex
Screw Point Style Flat Point
Set Screw Thread Type Unified National Coarse (UNC)
Compatible Groove Diameter 0.38 Inches

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