5/16-18 x 4 1/2" Machine Screws / Phillips / Round Head / Steel / Zinc Plating (Quantity: 100 pcs)
Availablity: In stock
Thread Diameter - Pitch: 5/16-18
Length: 4 1/2"
Has a semi-elliptical top surface and a flat bearing surface. Sometimes preferred over pan head for its smooth surface and appearance.
Length: 4 1/2"
Has a semi-elliptical top surface and a flat bearing surface. Sometimes preferred over pan head for its smooth surface and appearance.
SKU: 681253-100
$124.99
In stock
SKU
681253-100
A straight shank fastener with external threads designed to go through a hole or nut that is pre-tapped to form a mating thread for the screw. Machine screws form a fastening solution superior in strength to spaced thread screws
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