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Product Description

Part Number: HEICO-HLRB-1/4
Finish: Silver Zinc-Flake (Delta Protekt)
Grade / Material: Steel
Diameter: 1/4"
Inside Diameter: 0.284"
Outside Diameter: 0.532"
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: 0.098"
Type: Wedge-Lock Washer
Inch / Metric: Imperial (Inch)

HEICO-LOCK

1/4"x0.532" Steel Broad Ring-Lock Washers Delta Protekt

SKU: HEICO-HLRB-1/4
Product Description

Part Number: HEICO-HLRB-1/4
Finish: Silver Zinc-Flake (Delta Protekt)
Grade / Material: Steel
Diameter: 1/4"
Inside Diameter: 0.284"
Outside Diameter: 0.532"
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: 0.098"
Type: Wedge-Lock Washer
Inch / Metric: Imperial (Inch)

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FinishSilver Zinc-Flake (Delta Protekt)
Thickness0.098"
SystemImperial (Inch)
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 Diameter0.532"
Grade MaterialSteel
Diameter1/4"
Inside Diameter0.284"
Technical Drawing
PLAN VIEWsplitSIDE VIEW
Not to scale · ASME B18.21.1 · See table for exact dimensions

Technical Dimensions

Outside Diameter 0.532"
Inside Diameter 0.284"
Section Thickness 0.098"
Helical spring washer with a split section that compresses under load, maintaining tension in the joint and resisting loosening from vibration.

Dimensions conform to ASME B18.21.1 and may vary within specified manufacturing tolerances.