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Hobson data sheet

ESL Dual Slot Self Lock Nut, A2-70 304 Stainless: Sizes Data Sheet

Hobson's one-page product data sheet for the J.Lanfranco ESL dual slot self lock nut in A2-70 304 stainless steel, part series NJ04PESLM. It lists seven sizes from M6 to M24 with pitch, heights, across flats and across corners.

What this covers

  • Applications
  • Features
  • Material and finish
  • Dimensions

For All-Metal Prevailing Torque Nut.

Key things to remember

The essentials from this document in plain words. Check the full document before you rely on a figure.

  • Material A2-70, finish 304 stainless. Standard NFE 25 411.
  • Locking slots independent of bolt tension, with consistent prevailing torque and no galling.
  • Seven sizes, M6 to M24: NJ04PESLM06 to NJ04PESLM24.
  • Examples: M6 7.00mm high, 10mm across flats; M12 13.00mm high, 18mm across flats; M24 25.50mm high, 36mm across flats.
  • Listed applications: mining and processing, railway and transportation, energy, military and industrial.

Who it helps: Engineers and maintenance crews choosing a reusable stainless lock nut for vibrating joints.

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This document is published by Hobson Engineering, who supply this range to us. We show it here in full so you can read it next to the product; the summary above is ours. Read it on this page or download the PDF. For the most current version, ask us.
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