Silicon bronze Square Nuts
Square nut, convenient for fixing fixtures; usually matched with square head bolts. Square nuts are used with flat washers to avoid damage from their sharp edges and help increase the strength of the fastener.
Products are widely used in automobiles, ships, shipbuilding, electric power industry, electronic parts, mechanical engineering, railways, bridges, aviation and other fields.
- Standard: DIN 557
- Measurement: Metric、Imperial
- Material: Silicon Bronze (C6510，C6550), Brass
- Size: M4-M52
- Finish: None
- Samples are free
- Sizes and designs can be customized
- High quality, Prompt delivery time
