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Product Description

Part Number: 75FFHN5Z
Diameter/Pitch: 3/4"-16
Grade: Grade 5
Finish: Zinc Clear
Thread Series: Fine (UNF)
Wrench Size: 1-1/8"

BoltsandNuts.com

3/4"-16 Grade 5 Finished Hex Nuts Zinc Clear

SKU: 75FFHN5Z
Product Description

Part Number: 75FFHN5Z
Diameter/Pitch: 3/4"-16
Grade: Grade 5
Finish: Zinc Clear
Thread Series: Fine (UNF)
Wrench Size: 1-1/8"

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Thread Size3/4"-16
FinishZinc Clear
Thread SeriesFine (UNF)
Thread Class2B
Specifications MetASME B18.2.2, SAE J995 Grade 5
GradeGrade 5
Head TypeHex
Head Height41/64"
Proof Load (min)44,760 lbf
Thread TypeFinished Hex
MaterialMedium carbon steel
Wrench Size1-1/8"
Head MarkingJ995 Grade 5 marking
HardnessRockwell C32 max
Height0.641" nom
Technical Drawing
TOP VIEWFRONT VIEW
Not to scale · ASME B18.2.2 · See table for exact dimensions

Technical Dimensions

Width Across Flats 1.125" (1-1/8")
Nut Height 0.641" nom
Thread Size 3/4"-16
Width Across Corners 1.299" max
Thread Class 2B
Proof Load 44,760 lbf
Hardness Rockwell C32 max
Six-sided nut with internal threads and flat bearing faces for standard wrench engagement. Chamfered on both faces for easy starting and full thread engagement with mating bolts.

Dimensions conform to ASME B18.2.2 and may vary within specified manufacturing tolerances.

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