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Product Description

Part Number: 56F550HCSSS/316
Diameter/Pitch: 9/16"-18
Length Under Head: 5-1/2"
Grade: 316 Stainless Steel
Finish: Plain
Coarse / Fine Threads: Fine
Partial / Full Threads: Partial

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9/16-18x5-1/2" 316 Stainless Steel Hex Cap Screws

SKU: 56F550HCSSS/316
Product Description

Part Number: 56F550HCSSS/316
Diameter/Pitch: 9/16"-18
Length Under Head: 5-1/2"
Grade: 316 Stainless Steel
Finish: Plain
Coarse / Fine Threads: Fine
Partial / Full Threads: Partial

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Diameter Pitch9/16"-18
Grade Material316 Stainless Steel
Partial Full ThreadsPartial
Threads Per Inch18 TPI
Head Height0.348" – 0.371"
Tensile Strength100,000 psi
Head MarkingF593 + manufacturer ID on head
Thread Length1.625" min
Length Under Head321-1/2"
FinishPlain (Passivated)
Coarse Fine ThreadsFine
Width Across Flats0.812" (13/16")
Major Diameter0.562"
Yield Strength65,000 psi
Length5-1/2"
Inch MetricInch
Grade18-8 Stainless
Material18-8 Stainless (Type 304), Condition CW
Thread Class2A
Width Across Corners0.938" max
Min Tensile Load20,300 lbf
Tensile Stress Area0.2030 sq in
Nominal Size9/16"

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