... prEN2 525 -prEN2 528 prEN2 520 , prEN2 522 , prEN2 524 , prEN2531 prEN2518, prEN2519, prEN2 521 , prEN2530, prEN25 32- prEN2534 . . . . . . . . . . . . Deutsche Industrie Normen (DIN) standards (Germany) ... Bolts and screws, AIR 9184; British Standards Institution 2TA.1, 2TA .2, 2TA.6, 2TA.10, 2TA .21 , 2TA.4, 2TA.5, 2TA.8, 2TA.9, 2TA. 12, TA.13, 2TA .23 , TA .24 , TA.39, TA.41-Bar and section: ... 21 9 400 750 591 0.376 22 2 600 1110 543 0.415 22 5 800 1470 523 0.433 22 6 1000 1830 518 0.440 22 8 120 5 22 00 500 0.4 32 216 25 00 4530 484 0.481 23 3 (a) Product of...