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Machine Screw, Flat Slot Head 5/16"-18 UNC x 3/4" Low Carbon Steel Zinc Plated ANSI B18.6.3-1972

Part Number: MS-281

Machine Screw, Flat Slot Head 5/16"-18 UNC x 3/4" Low Carbon Steel Zinc Plated ANSI B18.6.3-1972

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Specifications

Part Number MS-281
Catalog Page(s) B9
System of Measurement Imperial
ROHS Compliant [yes]
Certificate of Conformance Available [yes]
Head Type Flat Head
Drive Type Slotted
Thread Size 5/16"-18
Thread Standard UNC
Length 3/4"
Material Steel
Finish Zinc Plated
Material Grade | Material Class C1006/C1022
Standard ASME/ANSI B18.6.3
Countersunk 80°-82°
Hardness B70-B100
Head Diameter/Width Across Flats 0.568"-0.635"
Head Height 0.191"

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