expansion bolt


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expansion bolt

n.
A bolt having an attachment that expands as the bolt is turned after being driven into a material.

expansion bolt

n
(Mechanical Engineering) a bolt that expands on tightening, enabling it to be secured into an unthreaded hole
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.expansion bolt - a bolt that has an attachment that expands as the bolt is driven into a surfaceexpansion bolt - a bolt that has an attachment that expands as the bolt is driven into a surface
bolt - a screw that screws into a nut to form a fastener
Translations

expansion bolt

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References in periodicals archive ?
DSI North America claims leadership in inflatable expansion bolt and coating technologies, and is working on expanding further the ground conditions for which inflatable expansion bolts can be used.
Setting an anchor bolt requires marking the center line location of each post, and then using a masonry bit to drill a hole the same width and depth as the expansion bolt. Drive the anchor bolt into the hole.
2 of an expansion bolt shield for thermal insulation with a metal nail for the construction projects residential buildings kpd 4,5 of planning block no.
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Tenders are invited for Grip Expansion Bolt 20 Mm Dia X 140 Mm Long With Nuts And Washers.