Countersunk Flat Head self-threading screw with cross head

Category A product. Tolerances according to ISO 4759. Mechanical properties according to ISO 3506/4 (see general technical notices).

Class:
Stainless steel A2
Pitch:
Family:
81600
UNI:
6955
DIN:
7982
ISO:
7050
  • The three different sets of rules are not identical. In practice, the differences generally allow for either use in most cases. The table refers to DIN which is the one mainly distributed by Berardi.
  • On request supplied in stainless steel A4 class.
Part number d x Ldk max.k max.Impronta PH n° Kg x 1000 Package of Number of packages
Part number d x Ldk max.k max.Impronta PH n° Kg x 1000 Package of Number of packages
8160020201300 2,2 (2p) x 134,31,31 0,27 1000
8160020201600 2,2 (2p) x 164,31,31 0,33 1000
8160020201900 2,2 (2p) x 194,31,31 0,36 1000
8160020260500 2,2 (2p) x 6,54,31,31 0,13 1000
8160020290500 2,2 (2p) x 9,54,31,31 0,21 1000
8160020901300 2,9 (4p) x 135,51,71 0,48 1000
8160020901600 2,9 (4p) x 165,51,71 0,58 1000
8160020901900 2,9 (4p) x 195,51,71 0,69 1000
8160020902200 2,9 (4p) x 225,51,71 0,80 1000
8160020902500 2,9 (4p) x 255,51,71 0,91 1000
8160020903200 2,9 (4p) x 325,51,71 1,13 1000
8160020960500 2,9 (4p) x 6,55,51,71 0,23 1000
8160020990500 2,9 (4p) x 9,55,51,71 0,36 1000
8160030501300 3,5 (6p) x 136,82,12 0,72 1000
8160030501600 3,5 (6p) x 166,82,12 0,87 1000
8160030501900 3,5 (6p) x 196,82,12 1,02 1000
8160030502200 3,5 (6p) x 226,82,12 1,17 1000
8160030502500 3,5 (6p) x 256,82,12 1,32 1000
8160030503200 3,5 (6p) x 326,82,12 1,67 1000
8160030503800 3,5 (6p) x 386,82,12 1,97 1000
8160030504500 3,5 (6p) x 456,82,12 2,27 1000
8160030505000 3,5 (6p) x 506,82,12 2,57 1000
8160030560500 3,5 (6p) x 6,56,82,12 0,51 1000
8160030590500 3,5 (6p) x 9,56,82,12 0,55 1000
8160030901300 3,9 (7p) x 137,52,32 0,88 1000
8160030901600 3,9 (7p) x 167,52,32 1,07 1000
8160030901900 3,9 (7p) x 197,52,32 1,26 1000
8160030902200 3,9 (7p) x 227,52,32 1,45 1000
8160030902500 3,9 (7p) x 257,52,32 1,64 1000
8160030903200 3,9 (7p) x 327,52,32 2,08 500
8160030903800 3,9 (7p) x 387,52,32 2,46 500
8160030904500 3,9 (7p) x 457,52,32 2,84 500
8160030990500 3,9 (7p) x 9,57,52,32 0,85 1000
8160040201300 4,2 (8p) x 138,12,52 1,02 1000
8160040201600 4,2 (8p) x 168,12,52 1,23 1000
8160040201900 4,2 (8p) x 198,12,52 1,44 1000
8160040202200 4,2 (8p) x 228,12,52 1,65 1000
8160040202500 4,2 (8p) x 258,12,52 1,86 500
8160040203200 4,2 (8p) x 328,12,52 2,35 500
8160040203800 4,2 (8p) x 388,12,52 2,77 250
8160040204500 4,2 (8p) x 458,12,52 3,26 500
8160040205000 4,2 (8p) x 508,12,52 3,60 500
8160040290500 4,2 (8p) x 9,58,12,52 0,82 1000
8160040801300 4,8 (10p) x 139,532 1,45 1000
8160040801600 4,8 (10p) x 169,532 1,75 500
8160040801900 4,8 (10p) x 199,532 2,05 500
8160040802200 4,8 (10p) x 229,532 2,35 500
8160040802500 4,8 (10p) x 259,532 2,65 500
8160040803200 4,8 (10p) x 329,532 3,35 500
8160040803800 4,8 (10p) x 389,532 3,95 500
8160040804500 4,8 (10p) x 459,532 4,65 500
8160040805000 4,8 (10p) x 509,532 5,15 500
8160040890500 4,8 (10p) x 9,59,532 1,16 1000
8160050501300 5,5 (12p) x 1310,83,43 2,11 500
8160050501600 5,5 (12p) x 1610,83,43 2,49 500
8160050501900 5,5 (12p) x 1910,83,43 2,87 500
8160050502200 5,5 (12p) x 2210,83,43 3,26 500
8160050502500 5,5 (12p) x 2510,83,43 3,65 500
8160050503200 5,5 (12p) x 3210,83,43 4,56 200
8160050503800 5,5 (12p) x 3810,83,43 5,34 200
8160050504500 5,5 (12p) x 4510,83,43 6,25 200
8160050505000 5,5 (12p) x 5010,83,43 6,90 200
8160060301300 6,3 (14p) x 1312,43,83 2,53 500
8160060301600 6,3 (14p) x 1612,43,83 3,07 500
8160060301900 6,3 (14p) x 1912,43,83 3,61 200
8160060302200 6,3 (14p) x 2212,43,83 4,15 200
8160060302500 6,3 (14p) x 2512,43,83 4,69 200
8160060303200 6,3 (14p) x 3212,43,83 5,95 200
8160060303800 6,3 (14p) x 3812,43,83 7,03 200
8160060304500 6,3 (14p) x 4512,43,83 8,29 200
8160060305000 6,3 (14p) x 5012,43,83 9,19 200