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BACN10JQ42

Locknut

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Description

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

Specifications

Center To Center Distance Between Mounting Holes Along Length 0.560 inches minimum and 0.564 inches maximum
Counterbore Diameter 0.254 inches minimum nut
Distance From Aperture Center To Mounting Hole Center 0.276 inches minimum and 0.286 inches maximum
Features Provided Floating nut
Locking Feature Prevailing torque all metal design
Lubrication Dry film lubricant
Material Steel
Mounting Hole Arrangement Style 2 holes
Mounting Hole Diameter 0.098 inches minimum and 0.103 inches maximum
Nut Counterbore Depth 0.125 inches minimum nut
Nut Height 0.349 inches maximum
Nut Length 0.807 inches maximum
Nut Mounting Provision Straight holes
Nut Style Plate
Plate Thickness 0.026 inches minimum and 0.036 inches maximum
Plate Width 0.500 inches maximum
Special Features Steel ams 6322 or steel ams 6370 optional for the nut
Specification Data 81205-bacn10jq manufacturers standard
Surface Treatment Cadmium
Surface Treatment Specification Qq-p-416 cl 2 fed spec single treatment response
Temperature Rating 450.0 deg fahrenheit maximum
Thread Class 3b
Thread Direction Right-hand
Thread Qty 28
Thread Qty Per Inch (tpi) 28
Thread Series UNJF
Thread Size 0.250

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