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Thread Rolling Screws, Flat Head Torx T40 Drive, Partially-Threaded, 5/16"-18 x 2-1/4" Length, Case Hardened Low Carbon Steel Black Phosphate & Oiled

Part Number: 537-509

Thread Rolling Screws, Flat Head Torx T40 Drive, Partially-Threaded, 5/16"-18 x 2-1/4" Length, Case Hardened Low Carbon Steel Black Phosphate & Oiled

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Specifications

Part Number 537-509
Catalog Page(s) B102
System of Measurement Imperial
Head Type Flat Head
Drive Type Torx T40
Thread Size 5/16"-18
Length 2-1/4"
Thread Type Partially-Threaded
Material Case Hardened Low Carbon Steel
Finish Black Phosphate & Oiled
Countersink Angle 82degree

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