Distributore BUMAX ITALIA
Viti Bulloni Alta Resistenza Meccanica

VITI AUTOFORMANTI Bumax RX-Plastite



Thread

No. threads/inch 4 – 20 6 – 19 8 – 16 10 – 14
d 3.1 3.6 4.6 5.3
dk 5.6 7 8.0 9.5
k 2 2.5 2.9 3.5
Driver no. 1 2 2 2
Hole diameter 2.5 – 2.7 3.0 – 3.2 3.8 – 4.0 4.4 – 4.7

Screw length | Approximate weight per 100

l kg kg kg kg
8 0.04
10 0.05
12 0.06 0.10 0.17
16 0.8 0.12 0.20 0.26
20 0.14 0.23 0.30
25 0.26 0.34

Sample order: Bumax 316L-RX-Plastite 4-20×8

Packaging

Diameter 4 – 20 6 – 19 8 – 16 10 – 14
No. per pack 500 500 500 500