More about the EN8 ELECTRO GALV STUD M20X240 WITH NUT AND WASHER
8.8 is ISO 898–1 grading for Bolts and screws. It indicates a bolt/screw with tensile strength of minimum 800MPa and a yield strength of 80% of 800MPa = 640MPa. Depending on thickness these are either quenched and tempered or can also be used without Q&T provided they meet the hardness and tensile requirements.
EN8 is a medium carbon steel usually supplied untreated. EN8 has good tensile strength and is often used in applications such as: shafts, gears, stressed pins, studs, bolts, keys etc.
EN8 is a very popular grade and is readily machinable in any condition. It can be further surface-hardened to produce components with enhanced wear resistance, typically in the range 50-55 HRC through induction processes. It is also available in a free-machining versions, EN8DM and EN8M (212A42)
<Elements available in EN8:
EN stands for European norms.
Our lead times are 5-7 working days excluding weekends, public holiday’s & shipping time with our courier.
Lead times on out of stock or special-order items 6-8 weeks / 8-10 weeks
PLEASE NOTE DUE TO UNFORSEEN ROAD OR AIR FREIGHT DELAYS PARECLES CAN BE DELAYED BY A FEW DAYS.
*Please note pictures are mainly for illustration purposes, actual product and size may vary slightly*