Product Feature Hex bolts 1). Standard:A325 bolt, A325M bolts 2). Material: Carbon steel, alloy steel, stainless steel, etc 3). Surface: Plain, black, ZP, ZY, H. D. G. Etc. 4). Packaging: 25kgs per box,or according toClient's requirement 5). Dimension: As your request 6). Price: FOB, CFR, CIF Product Specification/Models Origin: China Model Number: A325 Heavy Hex Bolts Brand Name: milfast Head Style: Hexagonal Standard: ASTM,ANSI Type: Hexagon Head Material: Carbon Steel Export Markets: Global