Machine screws, Flat, 5/16"-18 x 2-1/2"
Machine screws, Flat, 5/16"-18 x 2-1/2" |
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Phillips flat headFlat heads are countersunk (cone shaped under the head) with a flat top. Phillips drive is x-shaped for installation with a Phillips screw driver. |
Slotted flat headFlat heads are countersunk (cone shaped under the head) with a flat top. Slotted drive has a simple slot for a flat bladed screw driver. |
See also |
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Metric machine screwsScrews with machine threads for use with a nut or in a tapped hole. |
Socket screwsScrews with an Allen wrench drive. |