A non-expansion through-fixing anchor bolt for concrete, brick, stone, wood and block. Available in 6mm, 8mm, 10mm and 12mm diameters across multiple lengths. Removable and adjustable after installation, with high pull-out values thanks to a unique high-low thread profile.
Size
QTY
Price
QTY
12 x 150mm
20
£12.00£14.40
6 x 50mm
100
£4.05£4.86
6 x 75mm
100
£5.85£7.02
6 x 100mm
100
£7.50£9.00
6 x 130mm
100
£10.35£12.42
6 x 150mm
50
£5.78£6.94
8 x 60mm
100
£9.60£11.52
8 x 75mm
100
£11.40£13.68
8 x 100mm
100
£13.50£16.20
8 x 130mm
50
£9.23£11.08
8 x 150mm
50
£10.50£12.60
10 x 60mm
50
£7.95£9.54
10 x 75mm
50
£9.90£11.88
10 x 100mm
50
£10.88£13.06
10 x 130mm
50
£15.38£18.46
10 x 150mm
50
£17.63£21.16
12 x 75mm
50
£12.75£15.30
12 x 100mm
25
£8.63£10.36
12 x 130mm
25
£10.69£12.83
12 x 200mm
25
£15.00£18.00
The DTS Multi-Fix Anchor Bolt is a non-expansion through-fixing designed for heavy-duty anchoring into concrete, brick, stone, masonry block and timber. Where traditional expansion anchors create stress in the substrate as they expand, this anchor bolt works differently. The unique concave high-low thread configuration bites into the base material on insertion without any outward force, making it a genuine alternative to throughbolts, shield anchors, sleeve anchors and drop-in anchors for most common fixing applications.
Available in diameters from 6mm to 12mm and lengths from 50mm to 200mm, the DTS Multi-Fix Anchor Bolt covers a wide range of structural and general fixing tasks across the trades. The bolt is sized to the drill bit, so an 8 x 60mm bolt requires an 8mm drill. No guesswork, no adapters, no wasted trips back to the van.
What Sets the DTS Multi-Fix Anchor Bolt Apart
Conventional expansion anchors work by spreading outward against the material they sit in. That outward pressure is what gives them grip, but it also creates stress in the surrounding substrate, which can be a problem in older brickwork, near edges, or in materials that are less predictable. This anchor bolt avoids that issue entirely. Because it is a non-expansion fixing, it does not stress the host material during installation. That makes it well suited to situations where edge distances are tight or the substrate needs careful treatment.
The high-low parallel thread design serves two purposes. The high threads bite deeply into the drilled hole to deliver strong pull-out resistance. The low threads allow smooth, controlled insertion without the bolt binding or jamming partway down. On a busy site where you are driving dozens of fixings in a day, that difference in feel and speed is genuinely noticeable.
The hex head makes installation straightforward with a standard socket set or impact driver. No specialist tooling is required. Once in place, the bolt is fully removable and adjustable, which is useful when you need to reposition a bracket, realign a frame, or take apart a structure without destroying the fixing point. Traditional anchors are generally one-and-done, so this is a practical advantage for any fixing that might need to come out at a later date.
Box Quantities and Sizing
The DTS Multi-Fix Anchor Bolt is sold in boxes of 25, 50 or 100 depending on the size selected, which suits both small jobs and bulk fixing work. The bolt diameter matches the drill size directly, so specifying and ordering is simple. Whether you are setting out a concrete floor fixing at 12 x 150mm or a light timber application at 6 x 50mm, the same principle applies across the full range.
For trades who want a single anchor bolt that works reliably across different materials without carrying multiple fixing types, the DTS Multi-Fix is a practical, straightforward choice.
Pro Tip: Always drill to the full recommended embedment depth and clear dust from the hole before driving the bolt, as residual dust acts as a lubricant and will noticeably reduce pull-out values in concrete.
The DTS Multi-Fix Anchor Bolt is used across a wide range of structural and general fixing tasks on construction sites, in civil work, and in general building maintenance. Typical applications include fixing steel channels and brackets to concrete floors and walls, securing timber framework to masonry, attaching cable management and conduit supports to brick or blockwork, and anchoring steel to stonework in renovation projects.
The non-expansion design makes it particularly well suited to fixing near edges or into older, more fragile substrates where a traditional expansion anchor might crack or split the material. It is commonly used by groundworkers, structural fixers, general builders and maintenance teams who need a reliable single anchor bolt across multiple base materials.
Best For
Heavy-duty anchoring into concrete
Fixing into brick and masonry block
Through-fixing into stone
Anchoring into timber
Bracket and channel installations
Removable and adjustable fixings
Compatible Surfaces
Concrete
Brick
Natural stone
Masonry block
Wood and timber
Key Specifications
Diameters: 6mm, 8mm, 10mm, 12mm
Lengths: 50mm to 200mm
Drive type: hex head
Bolt diameter matches drill size
Non-expansion through-fixing
High-low concave thread profile
Fully removable and adjustable
Box quantities: 25, 50 or 100
Not suitable for: Not suitable for use in wet or permanently submerged conditions without appropriate corrosion protection. Not recommended for dynamic or seismic loading applications where a certified expansion or chemical anchor would be specified.
Drill a clean hole to match the bolt diameter exactly, for example an 8mm drill for an 8 x 60mm bolt. Drill to the full required embedment depth, then blow or vacuum out all dust and debris from the hole before insertion. Dust left in the hole will reduce the grip the thread achieves against the substrate.
Insert the bolt by hand to start the thread, then drive to the required depth using a socket set or impact driver on the hex head. Do not overtighten in softer materials such as brick or timber. The bolt is fully adjustable once in place, and can be removed and re-driven if the fixing position needs to change.
Select the correct bolt size, matching the bolt diameter to your drill bit size.
Drill a clean hole to the full required depth in the chosen substrate.
Clear all dust and debris from the hole using a blower or vacuum.
Offer up the fixture and align the fixing point before inserting the bolt.
Start the bolt by hand to engage the thread correctly.
Drive the bolt to the required depth using a socket or impact driver on the hex head.
Check the fixture is held firmly and adjust position if needed before final tightening.
What drill size do I need for each anchor bolt?
The bolt diameter matches the drill size directly. An 8 x 60mm bolt requires an 8mm drill bit, a 10 x 150mm bolt requires a 10mm drill bit, and so on across the full range. No conversion or adjustment needed.
Can these anchor bolts be removed after installation?
Yes. The DTS Multi-Fix Anchor Bolt is a non-expansion through-fixing, which means it can be removed and re-inserted without damaging the fixing point. This makes it useful for brackets, frames or any fixing that may need to be repositioned or taken down at a later stage.
Is this anchor bolt suitable for use near the edge of a concrete slab?
The non-expansion design means the bolt does not apply outward stress to the surrounding material during installation, which makes it more suitable for edge fixings than traditional expansion anchors. That said, always follow minimum edge distance guidelines for the specific substrate and load application you are working with.
The DTS Multi-Fix Anchor Bolt features a hardened steel construction with a concave high-low parallel thread profile that provides strong mechanical interlock within the drilled hole without exerting radial expansion pressure. The high threads generate pull-out resistance while the low threads allow controlled insertion and reduce the torque required to drive the bolt. The hex head is compatible with standard 13mm, 17mm and 19mm sockets across the diameter range.
Available Diameters
6mm, 8mm, 10mm, 12mm
Available Lengths
50mm, 60mm, 75mm, 100mm, 130mm, 150mm, 200mm
Head Type
Hex
Fixing Type
Non-expansion through-fixing
Thread Type
High-low concave parallel thread
Compatible Substrates
Concrete, brick, stone, masonry block, timber
Drive Method
Socket or impact driver
Box Quantities
25, 50 or 100 (varies by size)
Drill Size
Matches bolt diameter
Size
10 x 100mm, 10 x 130mm, 10 x 150mm, 10 x 60mm, 10 x 75mm, 12 x 100mm, 12 x 130mm, 12 x 150mm, 12 x 200mm, 12 x 75mm, 6 x 100mm, 6 x 130mm, 6 x 150mm, 6 x 50mm, 6 x 75mm, 8 x 100mm, 8 x 130mm, 8 x 150mm, 8 x 60mm, 8 x 75mm
Box Quantity
100, 20, 25, 50
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