Flange bolts can be identified by the ridged or teeth surrounding the head. A threaded rod (cylindrical body with external threads) to be used with a nut for tightening connects the two through holes. The teeth acts as a mean to distributing the clamping load of the bolt across the fastening surface.
|Item||stainless steel flange head bolt|
|Standard||DIN6921, GB5787, GB5789|
|Material||Stainless Steel (SS):304, 316,|
|Surface treament||Plain,Nickel plating|
|Trade Terms||Exw, FOB,CFR,CIF|
|Delivery Time||The fastest 15-30days,According to the volume to determine the delivery time|