Phillips Flat Head 18-8 Stainless Steel Machine Screw Kit Assortment in Metal Tray (600-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 600-pieces of 18-8 stainless steel Phillips flat head machine screws (25-pieces of each): 6-32 x 1/2, 6-32 x 3/4, 6-32 x 1, 6-32 x 1 1/2, 8-32 x 1/2, 8-32 x 3/4, 8-32 x 1, 8-32 x 1 1/4, 8-32 x 1 1/2, 10-24 x 3/4, 10-24 x 1, 10-24 x 1 1/4, 10-24 x 1 1/2, 10-24 x 2, 1/4-20 x 3/4, 1/4-20 x 1, 1/4-20 x 1 1/4, 1/4-20 x 1 1/2, 1/4-20 x 2, 10-32 x 3/4, 10-32 x 1, 10-32 x 1 1/4, 10-32 x 1 1/2, 10-32 x 2|Material: 18-8 stainless steel provides long-lasting corrosion resistance|Use standard Phillips screwdriver|18 in. W x 12 in. D metal case for easy storage|Pair with corresponding nut and washer in like finishes