Distributore BUMAX ITALIA
Viti Bulloni Alta Resistenza Meccanica

RONDELLE PIANE ISO 7089 – Bumax 88



Hole diameter d D t For screw and nut with M thread For screw and nut with Imperial thread Approx. weight kg/100
5.3 10 1 5 Nr 10 0.044
6.4 12 1.6 6 0.10
6.7 14 1.5 1/4 0.13
8.4 16 1.6 8 5/16 0.18
10 18 2 3/8 0.26
10.5 20 2 10 0.36
13 24 2.5 12 0.63
13.5 24 2 1/2 0.47
15 28 2.5 14 0.86
17 30 3 16 5/8 1.1
19 34 3 18 1.5
21 37 3 20 3/4 1.7
23 39 3 22 7/8 1.8
25 44 4 24 3.2 3.2
26 45 4 1 3.2

Sample order:
Bumax 88-RB 5.3 Recommended for Bumax 88.

Packaging

Diameter 5.3 – 6.7 8.4 – 23 25 – 26
No. per pack 200 100 50