I have not been managed to find these specified bolts&nuts from stock at the moment, please inform if you know any stockist which can supply these bolts from stock.
We are designing pipe support structures, and at the moment our design criteria is minimum 27 joule impact test requirement under minus 48 C degrees for bolts and nuts.
Please find below our project requirement ,
LTCS:Bolts to ASTM A320-Gr.L7 / Nuts to ASTM A194-Gr.4 All bolts and nuts shall...