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Product Description

Part Number: 25CNHF5Z/FS
Diameter/Pitch: 1/4"-20
Grade: Grade 5
Finish: Zinc Clear
Thread Series: Coarse (UNC)
Wrench Size: 7/16"

BoltsandNuts.com

1/4"-20 Grade 5 Hex Flange Nuts Zinc Clear

SKU: 25CNHF5Z/FS
Product Description

Part Number: 25CNHF5Z/FS
Diameter/Pitch: 1/4"-20
Grade: Grade 5
Finish: Zinc Clear
Thread Series: Coarse (UNC)
Wrench Size: 7/16"

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Thread Size1/4"-20
FinishZinc Clear
Thread SeriesCoarse (UNC)
Proof Load (min)3,820 lbf
GradeGrade 5
Head TypeHex Flange
Head MarkingJ995 Grade 5 marking
HardnessRockwell C25–C34
MaterialMedium carbon steel, quenched and tempered
Wrench Size7/16"
Thread Class2B
Technical Drawing
TOP VIEWFRONT VIEW
Not to scale · IFI-100/107 · See table for exact dimensions

Technical Dimensions

Wrench Size 7/16"
Thread Size 1/4"-20
Threads Per Inch 20 TPI
Thread Class 2B
Flange Style Smooth Flange Nuts
Head Type Hex Flange
Material Medium carbon steel, quenched and tempered
Hex nut with an integral flange that spreads load like a built-in washer, often removing the need for a separate washer.

Dimensions conform to IFI-100/107 and may vary within specified manufacturing tolerances.

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