1/4" x 1 3/4" SS Concrete Screw

Wej-Con™ 410 SS Hex Washer Head Concrete Screw

1/4" x 1 3/4"

This anchor is a high strength, case hardened screw with twin-lead, v-notched threads for anchoring into concrete, masonry, and brick. Advanced R-Blocker™ coating offers exceptional test results in salt spray testing. Wej-Con™ concrete screws install quickly in a pre-drilled hole and can be removed and reinstalled as often as necessary.

Applications:

• Normal Weight Concrete
• Lightweight Concrete
• Solid Masonry
• Hollow Masonry

Features & Benefits:

• Slotted hex washer head
• Gimlet point
• Drill bit included in each box
• Eliminates the need for inserts
• Uses 5/16" drive
  

100 Screws / Box

Installation Instructions

• It is recommended that a minimum of 1" and a maximum of 1-3/4" embedment be used in determining fastener length.
• The correct hole depth (B & C) can normally be obtained by drilling the full length of Wej-it^® carbide-tipped drill bit supplied with each box of Wej-Con^™ fasteners. In all cases, the hole must be at least 1/4" deeper than the depth of the fastener embedment.
• Normal safety precautions should be observed when drilling the holes to avoid electrical installations, other utilities and reinforcement bars.