Lighting outlet barge hexagonal adapter opening nut Lamp tooth tube connecting mother to fine tooth outlet nut

Not easy to age, selected materials, moisture resistance, not easy to rust.

Purpose: Locking

Standard: GB/T 13681-1992

Material: carbon steel

Surface treatment: galvanized

Intensity level: 4.8

Product grade: A grade

Name: Open Door Nut

Specification: Metric

Application scenarios: lamps and lanterns, toy accessories, decorative accessories, household appliances, machinery manufacturing, etc