Description:

SIZE-M8x40mm;Screw Length:40mm/1.57";Rod Length:40mm/1.57";Hex Width:13mm/0.51";Hex Thickness:5.3mm/0.20";Pitch:1.25mm/0.05". MATERIAL-This Hex Head Bolts is made of 304 Stainless Steel which is superior to regular steel and any zinc plated fasteners,provides good strength and corrosion resistance in bad environments. INSTALLATION-A wrench is required for installation.Generally,with a hex nut and a washer to form a fastener device(Not in the package).It can also be used alone in components with a pre-threaded hole.. PRODUCT APPLICATION-It is widely used in the assembly and maintenance of households,machine tools,construction,ships and DIY project.Such as the assembly and fixing of guardrails,home appliances,pipeline installations,equipment,steel-framed houses,etc.. PACKAGE CONTENT-10PCS X Hex Bolts.