ALNsdo - BSW CL8

Auto-Lok Nut Double Slotted Opposite ALNsdo Class 8
BSW 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 ALNdsdoALND-Double Slotted ALNdM

Part Number d Pitch S/Inch h/Inch m/Inc
ALNsdo420BSWCL8 1/4 20 0,445 0,270 0,175
ALNsdo518BSWCL8 5/16 18 0,525 0,330 0,225
ALNsdo616BSWCL8 3/8 16 0,600 0,400 0,285
ALNsdo714BSWCL8 7/16 14 0,710 0,465 0,340
ALNsdo813BSWCL8 1/2 13 0,820 0,550 0,410
ALNsdo912BSWCL8 9/16 12 0,920 0,600 0,433
ALNsdo1011BSWCL8 5/8 11 1,010 0,680 0,503
ALNsdo1210BSWCL8 3/4 10 1,200 0,825 0,633
ALNsdo1409BSWCL8 7/8 9 1,300 0,900 0,693
ALNsdo1608BSWCL8 1 8 1,480 1,035 0,813
ALNsdo1807BSWCL8 1 1/8 7 1,670 1,180 0,905
ALNsdo2007BSWCL8 1 1/4 7 1,860 1,300 1,010
ALNsdo2206BSWCL8 1 3/8 6 2,050 1,410 1,100
ALNsdo2406BSWCL8 1 1/2 6 2,220 1,525 1,200

Available on request:

  • Different types of finish grade
  • Additional sizes
  • Other Steel grades

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