Page 580 - Wurth Total Catalogue

SAFETY NUTS

With Serrated Fixed Washer.
Similar to DIN 6923

Tensile Strength: 8.8
Material: Steel
Finish: Zinc

Thread sw d Art. No. Pack Qty.
mm mm
M 5 8 11.8 0394 05
M 6 10 14.2 0394 06 100/500
M 8 13 17.9 0394 08
M 10 15 21.8 0394 010
M 10 x 1.25 15 21.8 0394 010 125 100/300
M12 18 26.0 0394 012

HEXAGON NUT WITH FREE SPINNING CAPTIVE WASHER

Easy mounting, Lock Washer and Nut
sw
form a single unit.

Tensile Strength: 8.8
Material: Steel (Washer: Spring Steel).
Finish: Zinc.

• Quicker and easier mounting, especially with
overhead work and in hard-to-reach places.
• Large contact surface, better distribution of
tension.
Thread sw m b s1 h Art. No. Pack Qty. • Better covering of large through-holes and
mm mm mm mm mm oblong holes.
M 6 10 5.0 18 1.2 7.5 0379 006 50/100 • Maintains locking effect even under harsh
conditions. The drive tension in the washer is
greater than the bolt preload.

AUS. pub. 08/16 ©

06 5101