Hilti HUS4-H Series | Hexagonal Head Screw Anchor

Specification

HUS4-H Screw Anchor

HUS4-HF Screw Anchor

HUS4-HR Screw Anchor

Material, corrosion

Carbon steel, zinc-plated

Carbon steel, multilayer coating

Stainless Steel, 316

Head configuration

Hex head

Approvals / test reports

ETA, Fire, Seismic

ETA, Fire, Seismic

ETA, Fire

Base materials

Concrete (aerated), Concrete (cracked), Concrete (hollow core), Concrete (uncracked), Masonry (solid)

Concrete (aerated), Concrete (cracked), Concrete (hollow core), Concrete (uncracked), Masonry (solid)

Concrete (aerated), Concrete (cracked), Concrete (non-cracked), Masonry (solid)

Reusable (and removable)

Yes

Yes

-

Cleaning procedures

Automatic cleaning (SafeSet hollow drill bit), Manual cleaning, Non-cleaning

Automatic cleaning (SafeSet hollow drill bit), Manual cleaning, Non-cleaning

Manual cleaning, Non-cleaning

PROFIS software

Yes

Environmental conditions

Dry indoor

Dry indoor

Dry indoor, Outdoor, low to moderate pollution (C3), Outdoor with heavy industrial pollution

Material composition

Steel, zinc-plated (min. 5 µm)

Steel, multilayer coating

Stainless steel, A4

Applications

• Temporary fastenings to concrete – such as traditional formwork, propping systems and protection barriers

• Suitable for use in uncracked and cracked concrete, steel-fibre reinforced concrete, hollow core slabs (size 8-14), metal decks (size 8-10), low-strength concrete and masonry (size 8-10)

• Assessed for use in a range of conditions: static, quasi-static, seismic (C1 & C2) and fire

• Suitable for permanent fastenings in dry, indoor environments and temporary outdoor use

• Fastening of baseplates – such as secondary steelwork, fences, handrails and racking systems

• Suitable for use in uncracked and cracked concrete, steel-fibre reinforced concrete, hollow core slabs (size 8-14), metal decks (size 8-10) and masonry (size 8-10)

• Assessed for use in a range of conditions: static, quasi-static, seismic (C1 & C2) and fire

• Suitable for permanent fastenings in dry indoor environments and outdoor use

• Fastening of baseplates – such as secondary steelwork, fences, handrails and racking systems

• Suitable for use in uncracked and cracked concrete

• Assessed for use in a range of conditions: static, quasi-static, seismic (C1) and fire

• Suitable for dry indoor and outdoor use, including high corrosion environments

Advantages

• Removable, adjustable (nominal embedment ≥ 60 mm) and reusable – ideal for temporary fastenings

• Faster, simpler, safer installation – no cleaning, torque wrench or hammering required, now compatible with the SI-AT-22 Adaptive Torque Module

• Improved setting with less blocking – thanks to smaller core diameter and new thread design

• Hexagonal head – with an integrated washer for a neat appearance of through-fastened baseplates

• Cost-saving design – pair with PROFIS Engineering software to optimise designs and reduce material costs

• Removable and adjustable (nominal embedment ≥ 60 mm) – to help when levelling the baseplate

• Faster, simpler, safer installation – no cleaning, torque wrench or hammering required, now compatible with the SI-AT-22 Adaptive Torque Module

• Improved setting with less blocking – thanks to smaller core diameter and new thread design

• Hexagonal head – with an integrated washer

• Cost-saving design – pair with PROFIS Engineering software to optimise designs and reduce material costs

• Removable and high corrosion resistance – ideal for outdoor applications

• Faster, simpler, safer installation – no cleaning, torque wrench or hammering required, now compatible with the SI-AT-22 Adaptive Torque Module

• Improved setting with less blocking – thanks to smaller core diameter and new thread design

• Hexagonal head – with an integrated washer

• Cost-saving design – pair with PROFIS Engineering software to optimise designs and reduce material costs