... , 4.8-12.9 or 2-86. Standard: ANSI, DIN, AS, BS and etc7. Example: DIN912, DIN931, DIN933, DIN571, A-10, A ... Hot forged9. Surface: Whited, Plain, Zp, HDG and Black zp, Chromed10. Quality: Approved and assured and can provide English test report11. Machine: Forged ... box then into carton then in pallet packed15. Delivery time: 7-15days after confirmation of order or receipt of depoist, or according to ...