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Hex Flange ISO 10.9

Hex Flange ISO 10.9

High-strength Class 10.9 Steel Small Wrench ISO 4162 Flange Bolts eliminate the need for a separate washer, distributing tightening force over a greater area. 

Reduced wrench size flange bolts are a great choice for installation in compact work spaces. 

Coarse and Fine Thread Diameter sizes are specified / written differently. Coarse thread bolt sizes are commonly noted without the pitch. Example: M10X1.5 is a coarse thread pitch, commonly identified as M10.   M10X1.25 is a fine thread pitch, identified as M10X1.25 Fine.