Vigrue King of Screw via Amazon offers the Vigrue 1,080-Piece Stainless Steel Hex Socket Head Screw and Nut Set for $22.99. Clip the 5% off coupon on the product page and apply code "SRYVX9F3" to cut that to $14.94. With free shipping for Prime members, that's $8 off and the lowest price we could find, although we saw it for $3 less last August. The set includes various sizes of M2, M3, and M4 screws with matching nuts and flat washers and three hex wrenches. Deal ends February 27.