Hangzhou Aunov Tech Co.,Ltd

Spring Nut

1) Standard: DIN, ANSI/ASME, BS, GB, JIS, Non-standard. 
2) Material: Carbon steel, stainless steel 
3) Dimension: 5mm-12mm, 3/16"-1/2",

4) Spring: Long spring or Short spring, please tell us which spring do you need before production.
5) Coating: Plain, black, zinc, HDG, nickel, phosphate black. 
6) Packing: Small box with plastic bag, 25kgs bag or box, bulk in pallet.