Concrete Anchors & Fixings
Wedge anchors, sleeve anchors, drop-in anchors and through bolts for concrete and masonry. Base material strength decides which anchor is allowed, and that is a structural question rather than a price question.
Also searched as: concrete anchors, wedge anchors, sleeve anchors, expansion bolts, through bolts
Send a drawing, a sample or an OE number and we quote this part type to it. The selection data below is what the quote is built from.
What decides the price
In order of impactCracked concrete, uncracked concrete and brick behave differently under load. The anchor family has to match the base.
A hole drilled 1 mm oversize halves the pull-out capacity of a wedge anchor. The drill bit matters as much as the anchor.
Indoor dry, outdoor and chemically exposed sites need different coatings. Galvanised is not a universal answer.
Worth checking before you order
Anchor capacity comes from the expansion zone, not the thread. M10 does not mean the same thing across anchor families.
Under-torqued anchors slip, over-torqued ones split the concrete. The value is specific to the anchor, not to the bolt size.
Selection data
Confirmed per orderQuoted to your specification
Send a drawing or a samplePart numbers for this subcategory are quoted to order. Send the size, grade and finish you need, or a drawing, and we quote against that.
Questions
Do your anchors carry ETA approval?+
Only where the factory holds it, and we name the approval on the quotation. We will not imply an approval a factory does not have.
Can you supply the matching drill bit?+
Yes. It is worth shipping together, because an oversize hole is the usual cause of pull-out failure.
Send the specification, not the product name.
Grade, size, thread standard and coating are what a quote is built from. A product name alone produces a price that changes twice before the order.