M20 x 450mm DIN7419 8.8 Sq. Sq. Hex Foundation Bolt and Nut Pack of 1


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For setting into concrete and to be used in conjunction with a waxed cardboard cone and square plate washer.
Technical Details
Grade 8.8 high tensile steel
120mm thread
Head diameter 30mm square
Square diameter 20mm square
Head thickness 13mm
Square thickness 10mm
Recommended cone size 15" (375mm)
Manufactured to DIN7419
COMMODITY CODE 7318159589