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Through bolt S-KA+ 12/70/50 ZP

Download Sormat code 9640001345

Improved premium-quality through bolts for fixing in non-cracked and cracked concrete

  • Torque-controlled expansion anchors for pre-, push-through and distance installations.
  • When torque is applied the expansion clip expands developing frictional grip with the drill hole walls.
  • Anchor diameter and max. fixture thicknesses marked on the body. Anchor length letter code marked on the bolt head.
  • M10 and M12 have two different anchorage depths.
  • The use of S-KA setting tool makes serial installation safer and quicker.
  • Seismic performance category C1/C2.
  • ZP for dry indoor use.

Product overview

Other codes
/ LVI 3253677
Material
Steel, zinc plated
Packages
box (bag): 20 / outer carton: 100 / pallet: 5600
Weight
126.3 kg / 1000

Applications

  • Steel structures
  • Column base plates
  • Seatings
  • Barriers
  • Cable racks
  • Handrails
  • Ladders
  • Façade systems

Base materials

Approved for
  • Cracked concrete
  • Non-cracked concrete
Also suitable for
  • Natural stone

Technical data

Installation details

Size
M12
Length (L)
148
Thread (f)
98
Width across flats (SW)
19
Max. fixture thickness (Tfix )
70/50

Installation details

Hole in fixture (Df)
14
Drill hole diameter (d0) ⌀
12
Minimum drill hole depth
70/90
Drill hole depth (h1)
70/90
Nominal setting depth (Hnom)
61/81
Effective setting depth (Hef)
50/70
Installation torque (Tinst)
60

Head details

Performance data

Base material
Load type Embedment depth (hnom) Load direction Load value
Non-cracked concrete C20/25 NRec 61 mm Tension 8.3 kN
Non-cracked concrete C20/25 VRec 61 mm Shear 17.1 kN
Non-cracked concrete C20/25 NRec 81 mm Tension 11.9 kN
Non-cracked concrete C20/25 VRec 81 mm Shear 17.1 kN
Cracked concrete C20/25 NRec 61 mm Tension 5.8 kN
Cracked concrete C20/25 VRec 61 mm Shear 16.5 kN
Cracked concrete C20/25 NRec 81 mm Tension 7.6 kN
Cracked concrete C20/25 VRec 81 mm Shear 17.1 kN

Installation

Additional information

News

Articles

January 25, 2021

Sormat product data sheets