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BACN10JS4B4

Locknut

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Description

Thread Size: 1/4", Nut Height: 15/32", Nut Length: 1-1/4"

Specifications

Center To Center Distance Between Mounting Holes Along Length 0.310 inches minimum and 0.314 inches maximum
Counterbore Diameter 0.250 inches minimum nut
Distance From Aperture Center To Mounting Hole Center 0.495 inches minimum and 0.505 inches maximum
Features Provided Floating nut
Locking Feature Prevailing torque all metal design
Lubrication Dry film lubricant
Material Steel
Mounting Hole Diameter 0.098 inches minimum and 0.103 inches maximum
Nut Height 0.481 inches maximum
Nut Length 1.306 inches maximum
Nut Mounting Provision Straight holes
Nut Style Plate
Plate Thickness 0.019 inches minimum
Plate Width 0.531 inches maximum
Surface Treatment Cadmium
Surface Treatment Specification Qq-p-416 fed spec single treatment response
Temperature Rating 450.0 deg fahrenheit
Thread Class 3b
Thread Direction Right-hand
Thread Qty 28
Thread Qty Per Inch (tpi) 28
Thread Series UNJF
Thread Size 0.250

Cross-reference

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Catalog data updated 2026-07-05. Report a data error