![](http://www.alamy.com/thumbs/6/AF00F38E-A97E-410A-BE39-6D296332B4E8/GKW3RC.jpg)
Close up of steel bolt with washer screwed on half way along, macro
Size: 6000px × 4000px
Photo credit: © PTech / Alamy / Afripics
License: Licensed
Model Released: No
Keywords: assemble, background, blank, bolt, bolts, clean, close, construct, construction, cut, cutout, design, drop, elements, engineering, fastener, flat, grey, grooves, hardware, hexagonal, hole, iconic, icons, isolated, item, knock, knockout, life, line, material, mechanical, metal, nut, nuts, objects, people, screwed, screwing, secure, secured, securing, shot, steel, studio, symbol, threaded, tighten, vertical, washer