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Uses both the top nut (convex type) and bottom nut (concave type).
The top nut is perfectly circular with respect to the bolt, but the bottom nut has been eccentrically machined off-center with respect to the bolt.
[Features] Since the lower nut is eccentric, tightening the upper nut will apply a lateral force due to the wedging action. Friction to this male thread prevents loosening.
· Can be manually tightened to your desired position.
· Can be used repeatedly.
· HLB is for bearings.
[Shape] Round
[Material] SS400/S45C
[Nominal of Thread] M15X1.0/M10X0.75/M12X1.0/M17X1.0/M20X1.0/M25X1.5/M30X1.5/M35X1.5/M40X1.5/M45X1.5/M50X1.5/M55X2.0/M60X2.0/M65X2.0/M70X2.0/M75X2.0/M80X2.0/M85X2.0/M90X2.0/M95X2.0/M100X2.0/M105X2.0/M110X2.0/M115X2.0/M120X2.0/M125X2.0/M130X2.0/M135X2.0/M140X2.0/M145X2.0/M150X2.0/M155X3.0/M160X3.0/M165X3.0/M170X3.0/M175X3.0/M180X3.0/M185X3.0/M190X3.0/M195X3.0/M200X3.0
[Type] Lock Nut
Part Number
Configured Part Number is shown.
HLB-S45CPLB-65
| Nominal of Thread M | M65X2.0 | Type | Lock Nut | Shape | Round shape |
|---|---|---|---|---|---|
| Material | Steel | Surface Treatment | With surface treatment | Material (Details) | S45C |
| Surface Treatment (Details) | Parkerizing (Phosphate Coating) |
Please check the type/dimensions/specifications of the part HLB-S45CPLB-65 in the HLB series.



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