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Product Description

Part Number: HEICO-HLS-33
Finish: Silver Zinc-Flake (Delta Protekt)
Grade / Material: Steel
Diameter: M33
Inside Diameter: 34.40mm
Outside Diameter: 48.50mm
Specifications Met: C45E/1.1191, DIN 25201-4, DIN 65151, ISO 16130, ISO 500001, ISO 14001, DNV-GL, NASM 1312-7, MIL STD 901D, MIL STD 167-1A, ISO 9001, IATF 16949
Thickness: 6.70mm
Type: Wedge-Lock Washer
Inch / Metric: Metric

HEICO-LOCK

M33 (1-1/4")x48.5mm Steel Wedge-Lock Washers Delta Protekt

SKU: HEICO-HLS-33
Product Description

Part Number: HEICO-HLS-33
Finish: Silver Zinc-Flake (Delta Protekt)
Grade / Material: Steel
Diameter: M33
Inside Diameter: 34.40mm
Outside Diameter: 48.50mm
Specifications Met: C45E/1.1191, DIN 25201-4, DIN 65151, ISO 16130, ISO 500001, ISO 14001, DNV-GL, NASM 1312-7, MIL STD 901D, MIL STD 167-1A, ISO 9001, IATF 16949
Thickness: 6.70mm
Type: Wedge-Lock Washer
Inch / Metric: Metric

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FinishSilver Zinc-Flake (Delta Protekt)
Thickness6.70mm
SystemMetric
Specifications MetC45E/1.1191, DIN 25201-4, DIN 65151, ISO 16130, ISO 500001, ISO 14001, DNV-GL, NASM 1312-7, MIL STD 901D, MIL STD 167-1A, ISO 9001, IATF 16949
Outside Diameter48.50mm
Grade MaterialSteel
DiameterM33
Inside Diameter34.40mm
Technical Drawing
PLAN VIEWsplitSIDE VIEW
Not to scale · DIN 127 · See table for exact dimensions

Technical Dimensions

Outside Diameter 48.50mm
Inside Diameter 34.40mm
Section Thickness 6.70mm
Helical spring washer with a split section that compresses under load, maintaining tension in the joint and resisting loosening from vibration.

Dimensions conform to DIN 127 and may vary within specified manufacturing tolerances.