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Grade 5 Hex Head Cap Screw - 4-1/2 inch x 1/2-20 (25)

Item No: ROC-401-730
Price: $9.24
Quantity:  

Grade 5 Hex Head Cap Screws

Core Hardness (Max.)C34
Core Hardness (Min.)C25
Finish/CoatingZinc Chromate
Head Height5/16 inch
Head Width (Across Flats)3/4 inch
Measurement SystemInch
Length (Under Head)4-1/2 inch
MaterialMedium Carbon Steel
Package Quantity25
Proof Load85,000 psi
SpecificationSAE-Grade 5
Surface Hardness (Max.)30N54
Tensile Strength120,000 psi
Thread Length1.250 inch
Thread Size1/2-20
Thread TypeFine Thread
TypeGrade 5
Thread Size (Diameter)1/2 inch
Thread Size (Pitch)20
Other Information
Tarriff Code7318.15.
Manufacturer Part Number847360P
Line Drawing
 
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