Hobson performance data
Internal Threaded Stud Anchor, 316 Stainless: Performance Data
Hobson's three-page data sheet for the 316 stainless internal threaded stud anchor, part MCI16PDM. It is set in resin in a pre-drilled hole, sits flush, and takes ordinary metric bolts or threaded rod in its internal thread, so the fixing can be removed.
What this covers
- Description and applications
- Installation specifications
- Installation guide
- Sizes and grades
Applies to Chemical Anchor Studs & Sleeves and Through Bolt Anchor.
Key things to remember
The essentials from this document in plain words. Check the full document before you rely on a figure.
- Internal threads M8, M10, M12, M16 and M20, stud lengths 90mm to 180mm (M12 in 90mm and 125mm). 316 stainless, A4-50.
- Hole size: M8 14mm, M10 18mm, M12 22mm, M16 28mm, M20 34mm. The hole depth is the stud length.
- Minimum base material depth: M8 and M10 120mm, M12 130mm (90mm stud) or 165mm (125mm stud), M16 175mm, M20 240mm. Minimum spacing and edge distance: 60mm, 80mm, 100mm, 125mm and 150mm from M8 to M20.
- Non-expanding, so it puts no expansion force on the concrete and can go closer to edges and other anchors.
- Clean the hole at least to the AEFAC method (blow, brush, blow, 3 times each), fill at least 2/3 of the hole with resin from the bottom, then push the anchor in with a bolt in it, rotating slowly. Do not disturb it while the resin cures.
Who it helps: Installers who need a flush, removable stainless fixing point in 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.
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