The TIMco research and development team has spent over four years developing the Multi-Fix bolt. The unique patented concave thread design taps its own thread and provides a rapid, low torque installation with exceptional pull out resistance. It also allows the user to adjust or remove the bolt ensuring a secure and accurate installation. This stress free, non-expansion through fixing is the new solution for heavy duty anchoring into concrete, brick, stone, wood and concrete block replacing the need for traditional anchors such as throughbolts, shield, sleeve and drop-in anchors.
BS7671:2018 IET Wiring Regulations (Eighteenth edition) - Section 521.10.202 of this British Standard states all cable support systems must be constructed from materials that will protect against premature collapse in the event of fire. It prohibits the use of non-metallic fixings as the sole means of support.