UltiMate Long-Life Fasteners

  • Lifetime warranty against red rust on the UltiMate head
  • Cast zinc head (not capped) prevents head failure during installation; provides excellent surface paint adhesion
  • Special undercut entraps sealing washer, even when driven at extreme angles
  • EPDM sealing washer assures waterproof seal, even under harsh conditions
  • EPDM sealing washer is non-conductive minimizing "Halo" corrosion effect.
  • Head design insures a superior socket fit with a magnetic nutsetter, when nutsetter is properly set.
  • Carbon steel shank
  • .0003 minimum mechanical zinc plated shank.

Atlas Technical Services Page

UltiMate Specifications

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UltiMate pull over values

Recommended Driving Speeds:

Drilling Fasteners:

#6 - #10 use an electric screw gun with depth sensing nose piece at 2,500 RPM max.

#12 - #18 use an electric screw gun with depth sensing nose piece at 2,000 RPM max.

Self-Tapping Fasteners:

Carbon & 410 Stainless use an electric screw gun with depth sensing nose piece at 2,000 RPM max.

304 Stainless use an electric screw gun with depth sensing nose piece at 800 RPM max.

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All test results and recommendations are based on laboratory tests. Specific job site conditions should be taken into consideration when specifying the proper fastener. Because applications vary, we assume no liability for use of this information.

1628 Troy Road • Ashland Ohio, 44805 • T: 419-289-6171 - 800-321-6977 F: 419-289-2564 W: www.atlasfasteners.com