Stainless Bolt for Audi

Applicationt: 

Audi ( A6l(china))
Audi ( A4l(china), A4(china), A1, A8, A5, R8, Q7, Q5, Tt, S6, S4, Allroad)

Production Description:

Stainless Bolt for Audi/ A6l(china); Audi/ A4l(china); Audi/ A4(china); Audi/ A1; Audi/ A8; Audi/ A5; Audi/ R8; Audi/ Q7; Audi/ Q5; Audi/ Tt; Audi/ S6; Audi/ S4; Audi/ Allroad;
The bolts hardness are very good! Hardness material resists hard objects that the ability of its surface. It is an important performance index of metal materials. General hardness higher resistance, the better..