Iste file proveni de Wikimedia Commons e pote esser usate per altere projectos.
Le description de su pagina de description ibi es monstrate in basso.
Summario
DescriptionScrews.jpg
English: Various screws: differing sizes and colors, several Phillips, a flathead, and a Torx. Also included: wall anchor screws (one expanded), and a US quarter for scale.
Data
Origine
Obra proprie
This image was originally uploaded on en.wikiopedia by user: Brianiac
Iste obra ha essite liberate al dominio public per su autor, Brianiac at anglese Wikipedia. Isto vale in tote le mundo. In alcun paises isto pote non esser legalmente possibile. In tal caso: Brianiac concede a omnes le derecto de usar iste obra pro non importa qual fin, sin conditiones, a minus que tal conditiones sia requirite per lege.Public domainPublic domainfalsefalse
This image has currency in it to indicate scale.
Using coins for scale is discouraged as it will require people unfamiliar with them to look up the dimensions or guess, both of which defeat the purpose of the object in the first place. Coins can also reinforce a geographical bias, and some coins' designs are copyrighted.
Ideally, a photograph should include a ruler with the subject (example) or an added scale marking.
SI ("metric") units are the most commonly used worldwide (see meter and centimeter).
Various screws: differing sizes and colors, several Phillips, a flathead, and a Torx. Also included: wall anchor screws (one expanded), and a US quarter for scale. Taken from en.wikipedia