FIXING-FASTENER-BLIND RIVET

10 Years Manufacturing Experience
  • jin801680@hotmail.com
  • 0086-13771485133

Stainless steel (countersunk / flat head) rivet nuts; Countersunk head / flat head pull nail; Hexagon nut / bolt) — what is the national standard number?

Countersunk head hexagon socket: GB70.3  DIN7991

Open round head pull nail: GB12618

Hexagon nut: GB6170  DIN934

External hexagon full thread bolt: GB5783  DIN933

Rivet nut: GB17880.1

sadfs


Post time: Oct-20-2021