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DIN 6921 Hex Flange BoltsClass 10.9 Quenched and TemperedTensile Strength: 104 N/mm
M6-1.0 x 25 mm Hex Flange Bolts Grade 10.9 Black Phosphate DIN6921 1,000 pcs P756
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$32.95
Regular price $103.94
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A one-piece hex washer head bolt with a flat bearing surface, made of medium carbon or high-alloy steel. Primary use for Class 10.9 bolt is on truck cassis frames. The flange eliminates the need for a flat washer and helps compensate for a misaligned hole. When used with a proper class flange nut, the bolt system resists bolt slippage by distributing the clamp load over a wide area.