A collection of five regularly used screw heads over a white background

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Size: 6133px × 3927px
Photo credit: © Alan Cotton / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: allen, art, artwork, bolt, drawing, drive, drives, graphic, head, heads, illustration, industrial, industry, isolated, metal, phillips, screw, slotted, square, stainless, star, steel