Overview
Mfr description
52591971 52591971 5/8-11 GRD G PHOS/OIL
- Hex flange lock nuts have a six-sided head and a flanged, washer-like base
- They are used to cover oversized holes or when a flat washer is not practical
- The lock nut's flange creates a wide bearing surface.
Specifications
- Lock Nut TypeHex Flange Lock Nut
- Thread Size5/8-11
- Finish CoatingPhosphate & Oil
- System of MeasurementImperial
- Height11/16 in
- Thread DirectionRight Hand
- GradeGrade G
- MaterialSteel
- Thread StandardUNC
- TypeHex Flange Lock Nut
- Width Across Flats15/16 in
- Locking TypeDistorted Thread
- Fastener StandardUNC
- Military SpecificationsDoes Not Meet Military Specifications
Compliance & Safety Data
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