They are frequently used in machinery and appliances. Size: #4-40 X 1-1/4 inchFlat head, Phillips driveUse with nuts or pre-threaded holes of the same diameter & thread sizeOften used in machinery & appliancesNuts and washers not includedThread Type: Coarse, Thread Class: UNC-2A, Point Style: BluntSpecification(s) Met: ASME B18.6.3 & SAE J82 Machine screws have a uniform diameter along their entire length and are designed to screw into threaded holes or to be used in combination with machine screw hex nuts.
Screws & Bolts,Machine Screws
Machine Screw, Flat Head, Phillip Drive #4-40 X 1-1/4in Zinc Plated Steel 100PK
Specifications of Machine Screw, Flat Head, Phillip Drive #4-40 X 1-1/4in Zinc Plated Steel 100PK | |
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Instock | instock |