manager@nbtaida.com
Call Us M.T:0086-18969803958

Din931

Din931

Hex boltsDIN931
Material:steel/stainless steel Surface

treatment: Plain, Zinc Plated, Black, H.D.G Standard: DIN931

Class: 4.8/5.8/6.8/8.8/10.9/12.9 Gr.2/Gr.5/Gr.8/Gr.10

Material: Steel/Stainless Steel

Surface treatment: Plain, Zinc Plated, Black, H.D.G

Diameter: M4-M64 1/4-2.1/2

Length: 6MM-600MM