M10 M12 M16 M24 M24 J /

Cikakken Bayani

Lotar Coundch Bolt, M10 L Tabalasar Ancharron Bolor, M12 L Totard

Sunan Samfuta	Gidajen Bolt
Abu	carbon karfe, alloy karfe, bakin karfe, ƙarfe, da dai sauransu.
Gimra	1/4 "-3", M6-M72
Na misali	Asme / Anis, Din, Iso
Sa	Sus304, Sus316, Sae J429 Gr.2, 5, 8; Astm A307, A449, A354; , 4.8, 6.8, 8.8, 10.9,12.9
Gama	A gama, black oxide, zinc clated (shuɗi / rawaya / baƙar fata), geomet, hdg
Zare	m, lafiya
Roƙo	Ginin, masana'antu, kayan aiki, Railway, gada, kayan daki