1) A light rounding-off or a countersink between the head and the hexagon socket is allowed.
2) The superior side of the head can be rounded or blunt as per manufacturer directives. 3) The inferior side of the head can be rounded or blunt to dw, in both cases it will be without rags. lg max = l - b ls min = lg max - 5p lf max = 1,7 r max r max = da max - ds max: 2 |
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Produzione e distribuzione fasteners, elementi di fissaggio e lavorazioni meccaniche | GANDINI FASTENERS SRL viale Pier Paolo Pasolini, 83 Sesto San Giovanni Mi - Italy |
Uffici Commerciali 250@gandini.it tel +39 02 241 047 250 |
Amministrazione 350@gandini.it tel +39 02 241 047 350 |