M3 Locknuts Datasheets

Jam Nut Brass DIN439B, M3X.5 -- M50647
from Mountz, Inc.

a six-sided internally threaded fastener which is only 2/3 the thickness of a full form nut. Application: Jam nuts are tightened against the work surface and finished or heavy hex nuts is tightened against the jam nut to keep it from loosening. [See More]

  • Size: M3
  • Material: Bronze
  • Type: Jam Nut
  • Standards: DIN
Trident Heat-Treated Carbon Steel Locknuts - Type SL - Metric -- SL-M3-1ZI
from PennEngineering

Type SL self-locking nuts are designed with a unique and economical TRI-DENT ® locking feature, which meets demanding locking performance requirements. 3 cycle locking performance. Achieved using steel socket head cap screws, 180 ksi / property class 12.9 with standard finish of thermal oxide... [See More]

  • Size: M3
  • Material: Hardened Steel
  • Type: TRI-DENT® Locking Feature
  • Finish: Zinc Plated
M3 - 0.5 Cl. 6 DIN 958 Nylon Insert Lock Nut, Zinc -- N6985M03P0.5Z
from NBS Corp.

Featuring a white nylon insert and available in both normal and thin pattern, NBS ’ nylon insert lock nuts are the ideal general purpose locking nut. Available from ¼ ” through 1 ” (inch) and M3 through M16 (metric) internal diameter, all nylon insert lock nuts meet IFI... [See More]

  • Size: M3
  • Finish: Zinc Plated
Self-Clinching Collar, Locking -- NHLSS-M3-*-BDF
from PENCOM

Custom sizes available [See More]

  • Size: M3
  • Finish: Black Dry Film Lubricant
  • Material: Stainless Steel
  • Thread Direction: Right Hand