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THREAD: AS8879
MATERIAL: Waspaloy per AMS 5709 (UNS N07001).
FINISH: Silver plate per AMS 2411.
PERFORMANCE: AS 7253 when tested with bolts having .003 reduced thread diameters
APPLICATIONS: Temperature rating: 1400°F
NOTE: "C" and "W" dimensions apply before forming self-locking action.
Unit of Measure

Specifications

A - MAX

N/A 0.440

B - MIN

N/A 0.410

C - MIN

N/A 0.351

H - MAX

N/A 0.328

S - MIN

N/A 0.095

V - REF

N/A 0.050

W

N/A 0.315 in0.315-0.306

Axial Tensile Strength (LBS. MIN)

N/A 5868

Locking Torque (LBS-IN)

N/A 3.5-30

Approx. Weight (LBS/100)

N/A 0.410

Thread Type

N/A Unified

Configuration 1

N/A Double Hex

Lock

N/A Crimp Lock

Simplified Material

N/A Waspaloy

Strength

N/A 160KSI - 1100Mpa

Temperature

N/A 1400°F - 760°C

Thread

N/A 0.2500-28 UNJF-3B

Part Family

N/A H38