Flat-head rivet nuts hian cylindrical portion a smooth emaw vertically grooved emaw a nei a. Vertically grooved rivet nuts hi siam chhuah laiin an hmang tlangpui a, a chhan chu an vertical grooves hian anti-slip effect a pe a ni. Flat-head rivet nut lu chu riveting laiin sheet metal atang chuan a rawn chhuak a. Flat-head rivet nuts hi rivet nut hman tam ber leh durable ber a ni bawk.
Countersunk head rivet nuts pawh hian smooth emaw vertically grooved finish a nei bawk. Anni chu chamfers nei sheet te tak teah an rivet a. Install zawhah chuan lu chunglam chu sheet metal chunglam nen a inmil a ni. Thil awm thei zingah hian galvanized iron, 304 stainless steel, leh 316 stainless steel te pawh a tel.
Countersunk head rivet nut te hi galvanized iron, 304 stainless steel, leh 316 stainless steel-ah te a awm a. A hming ang bawkin Countersunk head rivet nut te te hian countersunk head rivet nut aiin head diameter leh thickness an nei tlem zawk. Sheet metal chu a te a, chamfer chu a te emaw a awm lo emaw a nih chuan countersunk head rivet nut te te chauh a awm.