TGP MS Round Head Bolts, Size : M12- M30

We are manufacturing button head bolt. Round head bolts (button head) are commonly used in wood connections. Round head bolts are similar to carriage bolts, but without the square neck under the head. Because they are used with wood, round head bolts are rarely high strength .
Manufacturing
we manufactures button head bolts from 1⁄2” through 11⁄4 ” (m12- m30) diameter in most astm, din and sae specifications.
Brand name : tgp
grade : 4.6, 4.8, 5.8, 8.8, a307
color : hdg, zp,black, zinc flake (decromet)
place of origin : india.