Zinc Plated Phillips Flat Head Machine Screw Assortment in Plastic Tray (330-Pieces)

Flat head machine screws are conical with a flat outer face and a tapering inner face of 80 degree to 82 degree . Flat heads lay flush with the mating surface and very little protrudes above for a smooth appearance. Machine screws are used with nuts or screwed directly into a tapped hole to fasten components together. Length of flat head machine screws are measured from the top of the head to the point of the screw. Use standard Phillips screwdriver.|Kit contains the following 330-pieces of Phillips flat head machine screws: 6-32 x 3/8 in. 25-pieces 6-32 x 1/2 in. 25-pieces 6-32 x 3/4 in. 25-pieces 8-32 x 3/8 in. 25-pieces 8-32 x 1/2 in. 25-pieces 8-32 x 3/4 in. 25-pieces 10-24 x 1/2 in. 20-pieces 10-24 x 3/4 in. 20-pieces 10-24 x 1 in. 20-pieces 12-24 x 1/2 in. 10-pieces 12-24 x 3/4 in. 10-pieces 12-24 x 1 in. 10-pieces 1/4-20 x 1/2 in. 10-pieces 1/4-20 x 3/4 in. 10-pieces 1/4-20 x 1 in. 10-pieces 10-32 x 1/2 in. 20-pieces 10-32 x 3/4 in. 20-pieces 10-32 x 1 in. 20-pieces|Material: steel zinc plated|Use standard Phillips screwdriver|Clear plastic carrying case for easy storage|Pair with corresponding nut and washer in like finishes|Common project applications: electronics, license plates, electrical boxes, switch plates, furniture