Maintain exacting mechanical tolerances and protect critical press fasteners with the genuine-specification Heidelberg Hexagonal Allen Key 00.580.4028 (official part variations, catalog codes, and cross-references: 00.580.4028/01, 005804028, and related maintenance tool group references 00.580.4027 and 00.580.4029). In daily sheetfed offset operation, press operators and maintenance technicians rely on specialized hex keys for setting ink blades, adjusting sheet guides, tightening plate clamp bars, and servicing pneumatic manifold blocks. Substandard workshop keys easily round off internal socket hexes, leading to damaged cylinder heads and extended machine stoppage. Installing and utilizing OEM-tolerance hardened tools guarantees positive, non-slip torque transmission and protects high-precision hardware throughout recurring service routines.
Key Technical Specifications
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Official Nomenclature: Hexagonal Key / Hexagon Socket Screw Key (German: Sechskantschlüssel / Winkelschraubendreher).
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Part Numbers & Variations:
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00.580.4028 (Primary OEM catalog part number for the standard 3 mm hex wrench).
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00.580.4028/01 (Updated manufacturer revision featuring treated black-oxide finish for superior wear and corrosion resistance).
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005804028 (Digital ERP / inventory identification reference).
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Related Dimensional Companions: 00.580.4027 (2.5 mm variant) and 00.580.4029 (4 mm variant) in the Heidelberg standard toolset sequence.
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Technical Industry Term: Offset press hex key wrench / 3 mm metric L-key / cylinder adjustment Allen wrench (DIN 911 / ISO 2936 standard).
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Material & Build Quality: Premium high-tensile Chrome-Vanadium (Cr-V) alloy steel, fully hardened and tempered; precision chamfered drive ends for instant, effortless socket entry; anti-corrosive industrial finish resistant to fountain solutions and aggressive blanket wash solvents.
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Operational Role: Enables safe manual torque adjustment of plate clamp locks, ink fountain duct screws, gripper pad adjusters, and pneumatic distributor fittings without rounding fastener heads.
Heidelberg Machine Compatibility
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Heidelberg Speedmaster SM 102 Series: SM 102, SM 102 Z, SM 102 S, SM 102 V, SM 102 F, SM 102 FP, SM 102-CD (all CPTronic, CPC, and classic generations).
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Heidelberg Speedmaster CD 102 Series: CD 102, CD 102-S, CD 102-F, CD 102-V, CD 102-6, CD 102-8 (standard and packaging presses).
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Heidelberg Speedmaster SM 74 & CD 74 Series: SM 74-2, SM 74-4, SM 74-5, SM 74-P, CD 74 format models.
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Heidelberg Speedmaster SM 52 Series: SM 52-1, SM 52-2, SM 52-4, SM 52-5, Printmaster PM 52.
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Heidelberg Speedmaster XL 105 / XL 106 Series: Compatible standard mechanical adjustment points specifying 3 mm hex tooling.
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Heidelberg MO & GTO Series: MO, MOS, MOV, MOZ, GTO 46, and GTO 52 press maintenance groups.
Prevent damaged fastener heads and streamline your pressroom setup routines. Order your Heidelberg Hexagonal Allen Key 00.580.4028 today to ensure precision maintenance and guaranteed immediate dispatch!
