You are purchasing a Defender, Discovery 1 & Range Rover Classic Fron Axle Swivel Oil Seal Retainer, Mudshield Bracket & Brake Pipe Bracket for 10 & 14 Spline Axles
A4-80 is the equivalent of Mild Steel 8.8 high tensile bolts
Kits Consists of;
16no M6 A4-70 x 12mm Flanged Head Bolts
2no M6 A4-80 Nylon Nuts
4no M8 A4-70 x 30mm Flanged Head Bolts
4no M10 A4-80 x 35mm Hex Head Bolts

You have all the fixing to fit;
Both Front Swivel Oil Seal Retainers
Both Front Mudshield Bracket
Both Front Brake Pipe Bracket