Thread rods (hex bolts and hex nuts)
Category: Concrete Paths & Border Fenders
1) Material: Carbon steel -Q915, Q215, Q235, 1008, SWRCH8A, SWRM6, SWROH35K, 35ACR, 40ACR, 45#, 40cr, 10B21, 10B33, 10B38, B7, stainless steel - 304M, 304HC, 316, 416
2) Dimension: 2mm-56mm, 4#--2 1...