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BACN10JR5

Two Lug Locknut Plate

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Description

Thread Size: 1/4", Nut Length: 1-1/4", Nut Height: 3/8"

Specifications

Center To Center Distance Between Mounting Holes Along Length 0.998 inches minimum and 1.002 inches maximum
Counterbore Diameter 0.317 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
Material Specification Sae assn std all material responses
Mounting Hole Arrangement Style 2 holes
Mounting Hole Diameter 0.130
Nut Counterbore Depth 0.060 inches nominal nut
Nut Height 0.328 inches maximum
Nut Length 1.292 inches maximum
Nut Mounting Provision Straight holes
Nut Style Plate
Plate Thickness 0.065 inches maximum
Plate Width 0.505 inches maximum
Specification Data 81205-bacn10jr manufacturers standard
Surface Treatment Cadmium
Surface Treatment Specification Qq-p-416,cl 3 fed spec single treatment response
Temperature Rating 450.0 deg fahrenheit maximum
Thread Class 3b
Thread Direction Right-hand
Thread Qty 24
Thread Qty Per Inch (tpi) 24
Thread Series UNJF
Thread Size 0.312

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

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