What drill bit diameter is required for this wedge anchor?

For this M20 wedge anchor, you need to drill a hole with a 20 mm diameter.

What is the maximum fixture thickness for this anchor?

The fixture thickness (usable length) is 30 mm, allowing you to fasten fixtures up to 30 mm thick.

Is the anchor supplied ready to install?

Yes, this wedge anchor comes with the washer and nut pre-assembled.

What are the thread size and total length specifications?

This anchor features an M20 thread and has a total overall length of 170 mm.

SPIT 057785 FIX Z XTREM segment anchor M20x170/30 zinc-plated (washer and nut pre-mounted)

Name: SPIT 057785 FIX Z XTREM segment anchor M20x170/30 zinc-plated (washer and nut pre-mounted)
Brand: SPIT
SKU: 02680289
Price: 11.75 EUR
Availability: InStock

Supplier number: SPIT 057785 | EAN 3439510577851

11.75 tax incl.

€9.71 excl. VAT (incl. all environmental contributions)

On stock - immediately available

The minimum purchase order quantity for the product is 10.

Delivery by DHL

↓ Documents (1) ✆ Talk to a specialist

Heavy anchoring in cracked concrete

Practical benefits

Dependable Spit through bolt: You secure structural components safely with certified performance in cracked concrete and seismic zones.
Fast and easy installation: Pre-assembled with washer and nut, it allows you to complete through-fixing jobs without unnecessary handling.
High load capacity: The robust M20 steel anchor and expansion clip provide maximum holding power in dense masonry bases.

In a nutshell

The right choise for

With the Spit fix z xtrem wedge anchor M20X170/30, you achieve secure and high-load mechanical anchoring for structural components in solid concrete. Whether installing structural steel columns, heavy industrial machinery, or barrier rails, this zinc-plated steel anchor is approved for cracked and non-cracked concrete as well as seismic C1 and C2 applications. The pre-assembled nut and washer save valuable installation time on site, enabling direct through-fixing without misplacing components. Featuring a 20 mm drilling diameter, a 30 mm usable fixture thickness, and a total length of 170 mm, this M20 anchor delivers outstanding holding power and reliable load-bearing performance.

Product information FAQ

€11.75

In stock - tax incl.

Key features according to our expert

Drilling diameter: 20 mm
Effective length: 30 mm
Overall length: 170 mm
Material (bolt): Steel
Surface treatment (bolt): Zinc plated
Thread designation: M20

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: 20 mm
Effective length: 30 mm
Overall length: 170 mm
Material (bolt): Steel
Surface treatment (bolt): Zinc plated
Thread designation: M20
Min. anchor distance: 130 mm
Tightening torque: 160 N-m
Maximum trapping: 30 mm
Anchor diameter: 20.0 mm
Product material: Carbon steel
Base material colour: GREY
Head type: Loose nut head
Minimum drilling depth: 130 mm
Min. edge distance (mm): 100 mm
Treatment: Galvanised
Min. thickness of base material: 200 mm
Maximum installation depth: 100 mm
Drill diameter: 20.0 mm
Base material: Cracked concrete, Non-cracked concrete
Throughput diameter: 22 mm
Anchor length: 170 mm
Wire diameter: M20
Key size: 30.0 mm
Anchor screw material: Steel

Brand SPIT
02680289
EAN 3439510577851
Supplier number SPIT 057785

Frequently asked questions about this product

Answered by specialists

What drill bit diameter is required for this wedge anchor?: For this M20 wedge anchor, you need to drill a hole with a 20 mm diameter.
What is the maximum fixture thickness for this anchor?: The fixture thickness (usable length) is 30 mm, allowing you to fasten fixtures up to 30 mm thick.
Which base materials is the FIX Z XTREM approved for?: It is approved for use in cracked and non-cracked concrete, as well as seismic C1 and C2 applications.
Is the anchor supplied ready to install?: Yes, this wedge anchor comes with the washer and nut pre-assembled.
What are the thread size and total length specifications?: This anchor features an M20 thread and has a total overall length of 170 mm.