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6pc 8mm Closed Hook Bolts

by Am Tech
Original price £3.79 - Original price £3.79
Original price
£3.79
£3.79 - £3.79
Current price £3.79
  • For secure and reliable fixing of items and fixtures to masonry, concrete, brick, block etc.
  • Requires 13mm spanner to tighten hex. nut.
  • Internal eye diameter: 20mm.
  • For facing bricks/ concrete/ 7N concrete block drill 14mm hole for the expansive bolt. (Low density aircrete block or mortar may require a 13mm hole)
  • NOTE: These expansion bolts are not suitable for works requiring Building Control or Local Authority sign-off such as safety rails, balustrades, load-bearing joists/ wall plates etc