Round Head Bolt

Countersunk Head Bolt
Countersunk Head Bolt
Heavy Hex Bolt
Heavy Hex Bolt

Round Head Bolt

Product name: Round Head Bolt
Material: Carbon Steel, Alloy Steel, Stainless Steel
Standard: ASME/ANSI B 18.5, JIS B1171,DIN603
Measurement system: INCH, Metric
Size: #10 -1”, M5-M20
Grade / Class: Gr.A,5,8; Class. 8.8, 10.9, 12.9
Thread: M, UNC, UNF
Finish: Black Oxide, Zinc Plated(Clear/Blue/Yellow/Black), H.D.G. Y.Z.P. Plain, Nickel, Chrome

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Round Head Bolt Image

Round Head Bolt Drawing

Round Head Bolt Description

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 and virtually always supplied in a standard ASTM A307 specification.