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SPS Technologies Offers Wrenchable Aerospace Nuts

September 4, 2009

JENKINTOWN, PA – SPS Technologies, a leading manufacturer of high-strength fasteners and precision components for the aircraft and aerospace industries since 1903, offers a selection of wrenchable aerospace nuts. These nuts are available in a wide variety of types, materials, finishes, threads types, locking features, temperature limits and dimensions.

Hex head, 12-point, spline, castellated and 10-point wrenchable nuts from SPS Technologies are available in alloy steel, aluminum, brass and superalloys for high-temperature and corrosion resistant applications. Available materials include: MP35N®, Alloy 718, A286, WASPALOY® and AEREX® 350. Finishes include plain, cadmium, silver, nickel cadmium, molybdenum disulfide, anodized and dry film lubricant. All plating is performed in the SPS Technologies computer-controlled plating facility. Size capabilities are from #0 to 6” diameter. Wrenchable nuts are available in both SPS and ESNA® part numbers.

Additional materials and finishes are available on request. SPS Technologies product engineers are available to offer assistance with design and material selection.

These nuts have threads that comply with UNJF, UNJC, UNJS or metric. The nuts use all-metal, nylon or VESPEL® locking features.

SPS Technologies supplies high-strength fasteners for commercial and military aircraft, jet engines, and other applications requiring reliability and uniformity. SPS Technologies achieves uncompromising quality through advanced quality management techniques and manufacturing technologies.

For additional information, contact, Nick Leszcynski, Product Line Manager, SPS Technologies, 301 Highland Ave., Jenkintown, PA 19046-2692. Telephone: 215-572-3058 fax: 215-572-3312; E-mail: nleszcynski@spstech.com.

SPS, MP35N and AEREX are registered trademarks of SPS Technologies, LLC 

WASPALOY is a registered trademark of United Technologies Inc.

VESPEL is a registered trademark of E.I. DuPont de Nemours and Company.