GRK Fasteners Caliburn No.18 X 3-1/2 in. L Star Bugle Head Concrete Screws 25 pk
GRK Fasteners Caliburn No.18 X 3-1/2 in. L Star Bugle Head Concrete Screws 25 pk
- Ships within 1-2 business days, estimated 3-5 business day delivery
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Caliburn Concrete screws are professionally engineered fasteners with a patented thread design for ease of driving the screw in concrete and similar applications. Available in three different head designs for multiple applications. Caliburn, Caliburn PH and Caliburn XL are Climatek coated for high corrosion resistance. Caliburn’s uncompromised draw and pullout strength make it possible to be used in jobs which previously required an anchor. The screws aggressive thread design afford it the ability to be removed and reinserted into the same pilot hole numerous times - without the concern of the fastener breaking or the threads wearing.
SPECIFICATIONS
- Zero stripping with six points of contact
- Aggressive heavy duty threads lock into concrete a
- ESR-3251 approved for use in anchoring to concrete
- Caliburn XL washer head designed for superior hold
- Climatek coating is AC257 code approved for use in
- Product Type: Concrete Screws
- Local SKU Available Stores: ALL
- Brand Name: grk-fasteners
- Callout Size: no.18
- Color: yellow
- Diameter: 19/64-inch
- Drive Style: star
- Driver Bit Included: yes
- Finish: climacoat
- Head Type: bugle-head
- Length: 3-1/2-inch
- Material: steel
- Number in Package: 25-pack
- Packaging Type: clamshell
- Self Drilling: no
- Self Tapping: yes
- Sub Brand: caliburn
- Thread Type: self-tapping
- Indoor or Outdoor: indoor-and-outdoor
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