170 x NEW Remedial Wall Ties Stainless Steel *

170 x NEW Remedial Wall Ties Stainless Steel & 3 Grease Sleeves Left over from a building Project TECHNICAL INFORMATION SPECIFICATION: Material A2, 300 Series Austenitic Stainless Steel Thread Diameter M8 Blurb: The MACTIE is the most versatile and reliable of all remedial wall ties with a successful track record on major contracts throughout the UK.An all stainless steel tie, the Mactie features a unique expansion system which results in low radial stresses on the wall base material, whether brick, block or concrete.This unique design replaces traditional cone expansion of general fixings with a hexagon nut, preventing turning and inducing a barrel or convex shape expansion and reducing point loading. The ties are supplied and installed fully assembled, making them quick and easy to install from the exterior of the building.A special coating on the inner expander unit, give smooth, low friction setting, with consistent expansion at low torque settings. Inner leaf fixing can be tested prior to setting the outer leaf expander. The Mactie complies with BRE digest 329/401, CIRIA 117 and DD 140 for remedial wall ties systems 100 thanks for looking