What drill diameter is required for this through bolt anchor?

You need to use a concrete drill bit with a 12 mm diameter.

What is the maximum fixture thickness for this anchor?

The fixture thickness is 10 mm, meaning the component to be fixed can be up to 10 mm thick.

Which base materials is the Spit FIX Z XTREM suitable for?

It is approved for use in both cracked and non-cracked concrete.

Does this anchor come with a nut and washer?

Yes, the washer and nut are pre-assembled on the anchor.

What are the thread size and overall length of this anchor?

This anchor has an M12 thread and a total length of 105 mm.

SPIT 057775 FIX Z XTREM segment anchor M12x105/10 zinc-plated (washer and nut pre-mounted)

Name: SPIT 057775 FIX Z XTREM segment anchor M12x105/10 zinc-plated (washer and nut pre-mounted)
Brand: SPIT
SKU: 02680277
Price: 2.03 EUR
Availability: InStock

Supplier number: SPIT 057775 | EAN 3439510577752

2.03 tax incl.

€1.68 excl. VAT (incl. all environmental contributions)

On stock - immediately available

The minimum purchase order quantity for the product is 25.

Ordered before 20:00 - delivered tomorrow 06/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

↓ Documents (1) ✆ Talk to a specialist

Spit FIX Z XTREM through bolt for heavy concrete anchoring

Practical benefits

Approved for cracked concrete: With ETA Option 1 certification, you achieve dependable fastening in both cracked and uncracked concrete under seismic conditions.
High load bearing capacity: The thick expansion clip and optimized anchor body geometry give you high resistance against heavy tensile and shear forces.
Fast and direct installation: Pre-assembled with a washer and nut, this anchor lets you secure structural elements quickly with minimal setting effort.

In a nutshell

The right choise for

With the Spit fix z xtrem M12X105/10 through bolt anchor, you achieve dependable fastening in both cracked and uncracked concrete as well as seismic zones. Thanks to the eta Option 1 certification and optimized expansion clip, you gain maximum load capacity for demanding structural jobs such as securing base plates, safety barriers, or façade brackets. The pre-assembled washer and nut enable fast, direct push-through installation without wasting time on loose parts. Designed for a 12 mm drill hole and a fixture thickness of up to 10 mm, this anchor gives you the strength and speed needed to work with total confidence.

Product information FAQ

€2.03

In stock - tax incl.

Key features according to our expert

Drilling diameter: 12 mm
Effective length: 10 mm
Overall length: 105 mm
Material (bolt): Steel
Surface treatment (bolt): Zinc plated
Thread designation: M12

Product description

Piercing anchor for cracked and non-cracked concrete and seismic applications
ETA-approved quality anchor for safety applications
Widely applicable XTREM anchor thanks to CE approval for use in cracked and non-cracked concrete
High allowable loads thanks to special geometry and segment thickness
Large range that can be used in all seismic C1 and C2 areas
Geometry ensures easy placement and fast installation due to minimum number of turns
Maximum flexibility thanks to the fully continuous screw act

Applications

Steel structures
Safety fences
Curtain wall
Purlin
Wooden panel
HVAC
Timber structures

Documents

⤓ Declaration of Conformity PDF

All Features

Drilling diameter: 12 mm
Effective length: 10 mm
Overall length: 105 mm
Material (bolt): Steel
Surface treatment (bolt): Zinc plated
Thread designation: M12
Anchor diameter: 12.0 mm
Min. thickness of base material: 100 mm
Tightening torque: 60 N-m
Maximum trapping: 30 mm
Head type: Loose nut head
Min. anchor distance: 60 mm
Base material colour: GREY
Minimum clamping thickness: 10 mm
Product material: Carbon steel
Min. edge distance (mm): 60 mm
Treatment: Galvanised
Minimum drilling depth: 70 mm
Base material: Cracked concrete, Non-cracked concrete
Drill diameter: 12.0 mm
Minimum placement depth: 50.0 mm
Maximum installation depth: 70 mm
Throughput diameter: 14 mm
Anchor length: 105 mm
Wire diameter: M12
Key size: 19.0 mm
Anchor screw material: Steel

Brand SPIT
02680277
EAN 3439510577752
Supplier number SPIT 057775

Frequently asked questions about this product

Answered by specialists

What drill diameter is required for this through bolt anchor?: You need to use a concrete drill bit with a 12 mm diameter.
What is the maximum fixture thickness for this anchor?: The fixture thickness is 10 mm, meaning the component to be fixed can be up to 10 mm thick.
Which base materials is the Spit FIX Z XTREM suitable for?: It is approved for use in both cracked and non-cracked concrete.
Does this anchor come with a nut and washer?: Yes, the washer and nut are pre-assembled on the anchor.
What are the thread size and overall length of this anchor?: This anchor has an M12 thread and a total length of 105 mm.