zinc plated He head bolts and setscrews

Square-neck carriage bolts made from grade 8 steel, these bolts can be used in high-stress applications, such as valves, pumps, motors, and automotive suspension systems. carriage bolts have a smooth, rounded head for a finished look. the square neck keeps these bolts …

Plain finish stainless steel a2-70 a4-80 m4 m6 m8 m10 m12 speed square cage nut (din, ansi) description: the cage nuts are also called square cage nuts cage speed nuts. material can be stainless steel and carbon steel. the surface treatment is plain or zinc plated. cage nuts are one kind of fasteners which have threads of high intensity, with a special tool to put it into the square hole in …

The common class (grades) for metric are 5.8, 8.8, 10.9 and 12.9. each grade has a specific bolt strength. no matter the system used to grade the bolts, the higher the number means the stronger the bolt. for most home and automotive applications, you won’t need anything more than a grade 8 bolt strength or metric class 10.9.

Legend: dthe nominal diameter of the thread d2external diameter of the nut d3diameter of the collar hheight of the nut mhight of the nut part enut width r2radius r1radius r3radius r4radius g1width of the nut wing g2width of the nut wing

Offering very best excellent zinc plated He head bolts and setscrews items,we are specialist manufacturer in China.Wining the majority of the critical certifications of its business,our zinc plated He head bolts and setscrews items are most effective sellers on the nearby and international market. When you need to have a lot more information about our factory and product list,please click the button bellow to check for it.


We are an enterprise that export zinc plated He head bolts and setscrews to China, we are approved by the relevant state registratio. Primary zinc plated He head bolts and setscrews and sell to different regions in China, product out there upon request. We've got the spirit of "customer initial, honesty first" principle, using a quantity of enterprises established long-term cooperative connection.

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