JCB-W Woodscrew Black Oxide

JCB-W Woodscrew Black Oxide

These JCB woodscrews feature a self tapping thread for timber, for finer installation pre drill a pilot hole 5 to 6mm depending on the density of the wood.

JCB woodscrews require 4mm hex drive bit to be installed available here.

Please be aware our quoted lengths measure from under the head to the end of the thread.

SKU 3A.065
Sub-total: / ex. gst.


  • Drill Capacity: For use in many types of timber including treated pine. For finer installation pre-drill a pilot hole.
  • Driver Type: X4 (4mm Hex Driver)
  • Installation Speed: 1500 RPM Max Drill Speed



  • Head Type: Flat
  • Point Type: T17
  • Material: Carbon Steel
  • Finish: Black Oxide
  • Head Dia: 15mm
  • Head Height: 2.2mm 
Product List
SKU Description Availability List Price Pack
More Information
More Information
Delivery SHIPS IN 1 - 2 DAYS
Coating & Plating Black Oxide
Material Grade Carbon Steel
Head Type Flat Top
Driver Type Hex Recess
Diameter / Gauge 6g
Point Type Type 17 (T17) Miled Point
Thread Type Woodscrew Thread
Technical Information
SKU Dia x Length Coating Driver Bit Coating Dia x Length
3CJXUU06.3030 6.3 x 30mm Blk Oxide 4mm Hex Blk Oxide 6.3 x 30mm
3CJXUU06.3050 6.3 x 50mm Blk Oxide 4mm Hex Blk Oxide 6.3 x 50mm
3CJXUU06.3070 6.3 x 70mm Blk Oxide 4mm Hex Blk Oxide 6.3 x 70mm