Wej-Con™ Hex Washer Head Concrete Screw
3/16" x 3 1/4"
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.
- 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
- 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