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Wej-It Wej-Con Concrete Screw, 1022 Carbon Steel, Blue R-Blocker Finish, Flat Head, Phillips Drive, Fits 1/4" Hole Size, 4" Length, 3/16" Threads (Pack of 100)

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ASIN B006SRYQ5E

Specifications for this item
Drive Style
Phillips
Head Height
0  inches
Part Number
FCS1440
Brand Name
Wej-It
Shear Strength
546 pounds
Head Angle
82  Degrees
Grade
1022
Thread Style
Right Hand
Number of Items
100
Indentation Hardness
52  Rockwell C
Fits Hole Size
3/16 inches
Material Type
Carbon Steel
Drill Point
Gimlet
Thread Coverage
Partially Threaded
Outside Diameter
3/16  inches
UPC
013918107259
Outside Diameter
1/4  inches
Size Name
#3
EAN
0013918107259
Head Diameter
0.507  inches
Exterior Finish
Blue R-Blocker Coating
Head Style
Flat
UNSPSC Code
31161526
Thread Length
1-5/8  inches
Thread Size
3/16"
Overall Length
4  inches
System of Measurement
Inch

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Key Features

  • Concrete screw cuts threads into concrete, hollow block, brick, mortar, and concrete masonry units to provide a secure hold without requiring threaded inserts
  • 1022 carbon steel screw has a corrosion-resistant blue R-Blocker coating that meets ASTM B117 specifications to resist 1,000 hours of salt spray
  • Flat head sits flush with the mating surface when installed in countersunk holes, and the x-shaped Phillips drive prevents over-tightening and accepts a Phillips driver
  • Ultimate tensile strength is 670 lb. at 1" embedment depth and 1" edge distance in 2,730-psi concrete
  • Use one-fourth or less of listed maximum values for safe working loads (as required by local regulations)

Package Details

Shipping Weight: 4.15 pounds
Package Size: 5.9 x 4.7 x 3.2 inches

Product Description

The Wej-It Wej-Con concrete screw cuts threads into concrete, hollow block, brick, mortar, and concrete masonry units (CMUs) to provide a secure hold without requiring threaded inserts. The anchor is made of 1022 carbon steel for strength and has a corrosion-resistant blue R-Blocker coating that meets American Society for Testing and Materials (ASTM) B117 standards to resist 1,000 hours of salt spray. The flat head is cone shaped for use in countersunk holes and has a flat top that fits flush with the mated surface. The Phillips drive has an x-shaped slot that accepts a Phillips driver and is designed to allow the driver to slip out of the head to help prevent over-tightening and damage to the thread or fastener.

The twin-lead threads and the fully threaded point cut into the mounting material to secure the screw placement and resist pull-out. The screw includes a drill bit to create the correct size hole for installation. The screw can be removed and reinstalled into the same hole to enable fixture changes or screw replacement.

Specifications
Fits Hole SizeUltimate Tensile Strength in 1,924-psi Hollow Block @ 1-1/4" Embedment Depth and 1" Edge DistanceUltimate Shear Strength in 1,924-psi Hollow Block @ 1-1/4" Embedment Depth and 1" Edge DistanceUltimate Tensile Strength in 2,730-psi Concrete @ 1" Embedment Depth and 1" Edge DistanceUltimate Shear Strength in 2,730-psi Concrete @ 1" Embedment Depth and 1" Edge DistanceUltimate Tensile Strength in 2,730-psi Concrete @ 1-3/4" Embedment Depth and 1" Edge DistanceUltimate Shear Strength in 2,730-psi Concrete @ 1-3/4" Embedment Depth and 1" Edge Distance
3/16"425 lb.550 lb.425 lb.695 lb.1,100 lb.860 lb.
1/4"1,000 lb.900 lb.670 lb.635 lb.1,860 lb.920 lb.

Warning: Use one-fourth or less of listed maximum values for safe working loads (as required by local regulations). For more information, see the manufacturer's literature.

Concrete screws are threaded fasteners that install into hard, brittle materials such as concrete, brick, and block to securely fasten a fixture. These screws have hardened threads that cut into the sides of a drilled hole to secure their placement in the material.

Wej-It Fastening Systems manufactures mechanical and adhesive fasteners for use in concrete and drywall. The company, founded more than 60 years ago, is headquartered in Norwalk, CT.

What's in the Box?

  • 100 Wej-it FCS1440 concrete screws
  • 1 drill bit

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