TerLaareDEEV10065M10 x 65 mm Through-Bolt Concrete Anchor, ETA Option 7 Uncracked Concrete, 10 mm Drill, 5 mm Max Fixture, 35 Nm, Zinc Plated – Box of 100

Product Description

What is in the box

One sealed box of 100 anchors. The carton is printed 10×65 EV and 100 — DE FAST M10x065/005 EV with the article code DEEV10065. Price shown is for the full 100-piece box, not for a single anchor. There are 7 boxes in stock, i.e. 700 anchors available.

What this part is

A mechanical through-bolt (wedge) anchor – in Dutch a doorsteekanker. The steel stud carries an expansion sleeve at the embedded end and a hex nut with washer at the head. As the nut is tightened the cone draws into the sleeve, the sleeve expands against the wall of the drilled hole and the anchor locks by friction. It is not a chemical anchor, not a sleeve-and-plug, and not a hex-head bolt – it is tightened by the SW 17 hex nut with a spanner or socket, not by a hex key.

Decoding DE FAST M10x065/005 EV

DE FAST – Ter Laare’s DE FAST ETA 7 through-bolt anchor range.ETA 7 – European Technical Assessment, Option 7: approved for use in uncracked concrete only. This is the distinction that matters. Option 7 anchors are not assessed for the tension zone of a cracked concrete member; if your calculation puts the anchor in cracked concrete you need an Option 1 anchor, not this one.M10 – metric thread size of the stud, M10.065 – overall anchor length, 65 mm./005 – the part almost everyone misreads: it is the maximum clamping (fixture) thickness in millimetres – 5 mm. The carton pictogram confirms it. That is the total thickness of the bracket, plate or rail the anchor can clamp. Thicker steelwork needs a longer anchor in the same family, not a longer bolt.EV – elektrolytisch verzinkt, electro-zinc plated. A thin sacrificial zinc coating suitable for dry interior use only. For damp, external or coastal work Ter Laare offers the same anchor in A2 (304) and A4-70 (316) stainless; the DX FAST range adds hot-dip galvanised and HCR 1.4529.

Installation data (from the carton pictograms and Ter Laare’s DE FAST ETA 7 range data):
Drill diameter: 10 mm, hammer-drilledDrill hole depth: 70 mmMaximum fixture / clamping thickness: 5 mmNut across flats: SW 17Installation torque: 35 NmSteel strength class: 5.8Coating: electrolytically zinc plated (EV)Base materials: uncracked concrete; natural stoneThread form: external metric threadFixing method: through-fixing (drill straight through the fixture into the base material), suitable for permanent, flush-mounted fixings

Why the drill depth is deeper than the anchor is long:
The 70 mm hole against a 65 mm anchor is deliberate, not a misprint. The extra depth gives the drill dust somewhere to go so the anchor seats fully rather than bottoming out on debris – a bottomed anchor cannot develop its expansion and will pull at a fraction of its rated load. Blow or vacuum the hole out before setting. The DE FAST range is fully threaded with two approved embedment depths, which is what gives it flexibility: the deeper setting yields the higher load capacity, the shallower setting buys you more clamping thickness. Load tables are tied to the embedment you actually use, so the load you can claim depends on how deep you set it.

Torque discipline

35 Nm is a specification, not a suggestion. Under-torque and the sleeve never fully expands; over-torque and you can strip the concrete around the cone or yield a class 5.8 stud. Use a calibrated torque wrench on any fixing that a safety case depends on – overhead work, seismic restraint, handrails, machine anchorage.

Practical notes for a US buyer

This is a European, metric, ETA-assessed anchor from a Netherlands supplier. It carries a European Technical Assessment, not an ICC-ES evaluation report, so it is not the right product where a US building official requires an ICC-ES ESR number for a structural fixing. It is entirely appropriate for machinery anchorage, equipment mounting, conduit and pipe support, and general industrial fixing work. Equivalent products in the US market by geometry and function include Rawl R-XPT, and the various M10 x 65 through-bolt / wedge anchors from Hilti, fischer and Eurobolt – match on thread size, anchor length, drill diameter and maximum clamping thickness, and note that a nominally equivalent anchor from another brand will have its own approval and its own load table. Do not carry load figures across brands.

Condition

New, unopened boxes of 100. Made in the Netherlands.