Hobson performance data
H-IT Tie Wire Anchor: Performance Data
Hobson's two-page data sheet for the H-IT tie wire anchor: a zinc plated mechanical hammer-in anchor with a hole in the head for tie wire. It lists sizes, installation specifications and a load table.
What this covers
- Material and application
- Sizes
- Installation specifications
- Load performance
Key things to remember
The essentials from this document in plain words. Check the full document before you rely on a figure.
- For concrete, solid brick or stone and core filled block. Internal use only.
- Two sizes: MHAHTZTM05 (5mm, 34mm long, 6.0mm tie wire hole) and MHAHTZTM065 (6.5mm, 30mm long, 7.3mm tie wire hole).
- Minimum embedment 20mm (5mm) or 25mm (6.5mm). Minimum spacing and edge distance: 50mm and 60mm for 5mm, 65mm and 78mm for 6.5mm.
- AISI 1040 carbon steel, electroplated zinc at least 5.0μm.
- The load table gives tension and shear for 5mm and 6.5mm anchors at 22mm, 25mm and 32mm embedment in 25MPa, 32MPa and 40MPa concrete. The sheet does not say whether these are working or ultimate loads, so we do not quote them here.
Who it helps: Ceiling fixers and electricians hanging tie wire indoors from concrete or masonry.
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This document is published by Hobson Engineering, who supply this range to us. We show it here in full so you can read it next to the product; the summary above is ours. Read it on this page or download the PDF. For the most current version, ask us.