They are frequently used in machinery and appliances. Size: 1/4 inch-20 X 3-1/2 inchRound Head, Phillips/Slotted Combination 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, Round, Phil/Sltd Drive 1/4in-20 X 3-1/2in Zinc Plated Steel 25PK
Specifications of Machine Screw, Round, Phil/Sltd Drive 1/4in-20 X 3-1/2in Zinc Plated Steel 25PK | |
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Instock | instock |