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Product Description

Part Number: 25FSLN5Z
Diameter/Pitch: 1/4"-28
Grade: Grade 5
Finish: Zinc Clear
Coarse / Fine Threads: Fine
Wrench Size: 7/16"
Click Here for Tech Drawing

BoltsandNuts.com

1/4"-28 Grade 5 Serrated Hex Flange Lock Nuts Zinc

SKU: 25FSLN5Z
Product Description

Part Number: 25FSLN5Z
Diameter/Pitch: 1/4"-28
Grade: Grade 5
Finish: Zinc Clear
Coarse / Fine Threads: Fine
Wrench Size: 7/16"
Click Here for Tech Drawing

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Diameter Pitch1/4"-28
FinishZinc Clear
Width Across Flats0.438" (7/16")
Proof Stress120,000 psi
Inch MetricInch
GradeGrade 5
Thread Class2B
Width Across Corners0.505" max
Tensile Stress Area0.0364 sq in
Grade MaterialGrade 5
Threads Per Inch28 TPI
Proof Load4,360 lbf
Head TypeSlotted Hex

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