Hobson performance data
DS02 Security Sleeve Anchor, Button Head with Break-off Nut: Performance Data
Hobson's two-page performance data sheet for the DS02 zinc plated button head sleeve anchor with a break-off security nut (MTFHDS020 range). It lists the six sizes, the setting details for each and characteristic pull-out and shear loads in concrete.
What this covers
- Applications
- Features
- Sizes and part numbers
- Setting details
- Characteristic loads
Key things to remember
The essentials from this document in plain words. Check the full document before you rely on a figure.
- Tamper proof security fixing: the hex nut shears off when the anchor is set, leaving a smooth dome head.
- For hand rails, signage, seating and lighting in public areas, correction facilities, hospitals, parks, railway stations and stadiums.
- Zinc plated carbon steel. Fit with a standard 15mm spanner or socket; impact drivers are not recommended.
- 10mm anchor (M8 stud): 65, 85 and 105mm long, 10mm hole drilled 80mm deep, concrete at least 100mm thick, 50mm minimum edge distance and spacing.
- 12mm anchor (M10 stud): 80, 110 and 130mm long, 12mm hole drilled 90mm deep, concrete at least 120mm thick, 60mm minimum edge distance and spacing.
- For engineers: characteristic loads are 7.5kN pull-out and 9.5kN shear (10mm) and 10kN pull-out and 15kN shear (12mm), tested in non-cracked C20/25 concrete without edge or spacing effects. These are not working loads.
- Packs of 50, or 25 for the 12 x 110 and 12 x 130mm sizes.
Who it helps: Installers fixing rails, signs and furniture in public places where the fixing must not be undone.
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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.