I supply nut Series: Hexagon nuts GB6170/DIN934/ANSI B18.22; 18.2.2 of thin nuts GB6172/DIN439/ANSI B; nylon lock nut DIN985; US-made Nepalese cap. The all-metal lock nut DIN980; cap nut, US-made blocks. GB823/DIN1587; flange nut DIN6923; square weld nut DIN928; hexagon welded nut DIN929; butterfly cap, US-made disc cap DIN315; rings nut DIN582; material (grade): SUS 316 of SUS304 SUS316L B8 Proof of B8M carbon steel. 
 My company has a long been engaged in the wholesale fastener distribution team, with a strong ability of the rapid distribution. Has consistently supported the "warm, accurate, fast service philosophy, and strive to provide customers with first-class service.