MATERIAL: Alloy steel heat treated.
FINISH : Nut & Basket - Cadmium Plate, AMS-QQ-P-416, Type II, Class 2.
LOCKING INSERT: Gold Color Nylon - Heat Stabilized (Suitable for temperatures up to 210° F).
PERFORMANCE : Ø10/32 : NASM 25027 except : torque out 40 inch (1 complete single cycle after heating for 6 hours at 210°F).
THREADS: In accordance with AS 8879.
FLOATABILITY: Minimum radial .020 within limits of « B » dimension.
APPLICATION: Type NSF 88 Clinch Nuts are particularly suited for use in applications where limited mounting or wrenching areas make use of miniature fixed nut desirable since the spline on the nut shank must broach into the work. Installations are usually limited to use in thin Aluminum or soft Steel Sheets or plates, the floating nut component adds advantage to the use of NSF 88 since it relaxes the usual requirements for close bolt hole alignments in making assembly stack-ups.
Contact Alcoa for the diameter/type in manufacturing.