Railway bolts

Made from grade 5 steel, these bolts are suitable for fastening most machinery and equipment and are zinc plated to resist corrosion in wet environments. a knurled neck grips the inside of the hole to keep them from turning when tightening a nut. a smooth, rounded head provides a finished look. grade 5 steel bolts are marked with three radial lines.

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High-strength metric class 10.9steel flanged hex head screws. these metric screws are at least 25% stronger than medium-strength steel screws. use them in high-stress applications, such as valves, pumps, motors, and automotive suspension systems. the flange distributes pressure where the screw meets the surface, so there's no need for a washer.

Ss304 ss316 a2 a4 m4 m6 m8 m10 m12 din603 din608 stainless steel round head square neck carriage bolts/mushroom head carriage bolt with short neck or long neck min. order: 500 kg material: stainless steel

Railway bolts goods supplier in China,we assistance our customers with most effective high-quality products and higher level service.Being the specialist manufacturer within this industry,we have gained rich expertise in generating and managing.Our Railway bolts items won certifications with the nearby and international main authorities .For much more detailed facts,please make contact with us!


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