1/2" UNC x 4 1/2" Hex Bolt A2 Stainless ASME B18.2.1

Hexagon Bolt 1/2" UNC x 4-1/2" Stainless Steel

A strong, structural bolt with a hex head. Features a unified coarse (UNC) thread type which is typically used in American engineering and manufacturing. This bolt is also made from high-quality A2 grade stainless steel to prevent corrosion.

Bolt Specifications:

• Thread Diameter (C): 1/2 inch
• Threads per Inch (tpi): 13
• Thread length (F): usually 3 - 3 1/2 times the thread diameter (approx.)
• Head depth max. (A): 0.364 inch
• Length (B): 4-1/2 inch
• Head (D): 3/4 inch (spanner size)
• Conformity: ASME B18.2.1

With our range of UNC bolts you get a fast delivery option and bulk buy discounts.

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