ALNd - UNF CL8

Auto-Lok Nut Double Slotted ALNd Class 8
UNF Standard Steel Version

Material Grade: Steel Class 8 and hardness as per Iso 898-2.
Material Finish: Clear Zinc.
Performance: Prevailing torque as per ISO 2320.
RoHS Conformant

ALND-Double Slotted ALNdMALND-Double Slotted ALNdM

Part Number d Pitch S/Inch h/Inch m/Inc
ALNd1032FCL8 n° 10 32 0,344 0,285 0,151
ALNd428FCL8 1/4 28 0,437 0,340 0,182
ALNd524FCL8 5/16 24 0,500 0,410 0,232
ALNd624FCL8 3/8 24 0,562 0,490 0,292
ALNd720FCL8 7/16 20 0,687 0,570 0,357
ALNd820FCL8 1/2 20 0,750 0,660 0,420
ALNd918FCL8 9/16 18 0,875 0,725 0,483
ALNd1018FCL8 5/8 18 0,937 0,810 0,545
ALNd1216FCL8 3/4 16 1,125 0,975 0,670
ALNd1414FCL8 7/8 14 1,312 1,051 0,703
ALNd1612FCL8 1 12 1,500 1,185 0,792
ALNd1812FCL8 1 1/8 12 1,687 1,358 0,870
ALNd2012FCL8 1 1/4 12 1,875 1,498 0,960
ALNd2212FCL8 1 3/8 12 2,062 1,646 1,055
ALNd2412FCL8 1 1/2 12 2,250 1,799 1,150
ALNd2812FCL8 1 3/4 - 2,625 2,101 1,365
ALNd32FCL8 2 - 3,000 2,266 1,425
ALNd36FCL8 2 1/4 - 3,375 2,340 1,510
ALNd40FCL8 2 1/2 - 3,750 2,550 1,685
ALNd44FCL8 2 3/4 - 4,125 2,845 1,930
ALNd48FCL8 3 - 4,500 3,062 2,150

Available on request:

  • Different material grade and / or finish grade
  • Additional Sizes

USA Grade 5 nuts material is similar in strength to European metric class 8.