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Semicircular aluminum strut profile with 40x40 mm cross-section (HR), M12 threaded connections at both ends, and one 10 mm profile slot. The anodized finish makes it ESD-compatible; cut-to-length delivery from 110 mm to 6000 mm. Suited for assembly frames, guarding, and workstation structures on the 40 mm grid.

Strut Profile 40x40 HR M12/M12 - Anodized Aluminum, ESD-Compatible, 1 Open Slot - Bosch Rexroth 3842993257

BOSCH REXROTH Original product
Net price (excl. VAT)
€36.77
Item BRR-3842993257
Manufacturer no. 3842993257

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Cut to length Possible length: 50 to 6,070 mm The price shown is the starting price for the shortest length. The final price depends on the length you enter and is calculated in the shopping cart.
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Brand new Specialist dealer since 2009 Original product Worldwide shipping
Product data
Manufacturer no.3842993257
Country of originGermany
Customs tariff number76169990
ConditionNew
Article
BRR-3842993257
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Total price

The 40x40 HR M12/M12 strut profile combines a compact semicircular cross-section with a central 10 mm profile slot and M12 threaded connections at both ends. Anodized aluminum construction provides ESD compatibility and corrosion resistance, while the 40 mm modular grid aligns directly with the full Bosch Rexroth aluminum profile system.

  • Semicircular (HR) profile shape eliminates sharp edges in operator areas and simplifies cleaning.
  • M12/M12 threaded ends allow direct bolted connections without separate end connectors.
  • ESD-compatible - suitable for use in electrostatically sensitive production environments.
  • Cut to length on order: 110 mm to 6000 mm, supplied per piece.
  • Area moment of inertia lx 8.1 cm⁴ / ly 7.6 cm⁴ provides adequate bending stiffness for the 40 mm grid.

Technical data

ParameterValue
Cross-section40x40 HR
Profile typeSemicircular
Modular dimension40 mm
Profile slot10 mm
Open slots1
Thread connectionM12 / M12
Length min.110 mm
Length max.6000 mm
MaterialAluminum, anodized
ColorNatural
ESD-compatibleYes
Mass (m)1.5 kg/m
Profile surface (A)5.5 cm²
Area moment of inertia lx8.1 cm⁴
Area moment of inertia ly7.6 cm⁴
Moment of resistance Wx4.0 cm³
Moment of resistance Wy3.6 cm³
Torsional moment of inertia It4.6 cm⁴
Moment of torsion resistance Wt2.8 cm³
Packaging unit1 piece
Recommended accessoriesCover cap 40x40 HR signal gray, Cover cap 40x40 HR black, Cover cap with hole 40x40 HR signal gray, Cover cap with hole 40x40 HR black
More Information
ESD version TEC
Manufacturer Nr. 3842993257
Manufacturer Bosch Rexroth
Country of Manufacture Germany
Weight 1.500000
HS-Code 76169990
GPSR manufacturer information Bosch Rexroth AG, Zum Eisengießer 1, DE-97816 Lohr am Main, www.boschrexroth.com
Article authenticity Original product
Condition of article New
Position sensing No