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1/4-20 x 3/4" Phillips Round Head Machine Screws Stainless Steel 18-8 Qty 50


Thread Size: 1/4-20
Thread Length String: 3/4"
Thread Length String Decimal 0.75"
Fastener Thread Count (TPI): 20
Thread Coverage: Full Thread
Head Diameter String: 0.472"
Head Height: 0.175"
Drive Size: #3
Material Type: Stainless Steel 18-8
Thread Type: Inch
Thread Style: Coarse
Thread Direction: Right Hand
Screw Head Style: Round
Drive Style: Phillips


Round Heads have a tall domed top and a flat bearing surface. Machine screws are often used with nuts but also often driven into tapped holes (without nuts). They might be considered a screw or a bolt based on the Machinery's Handbook distinction. In practice, they tend to be mostly available in smaller sizes and the smaller sizes are referred to as screws or less ambiguously as machine screws, although some kinds of machine screw can be referred to as stove bolts.
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