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THREAD: AS8879
MATERIAL: A286 corrosion resistant steel per AMS 5525, AMS 5732 or AMS 5737 (UNS S66286).
FINISH: Passivate per AMS-QQ-P-35 and Kaylube molybdenum disulfide dry film lubricant coat per AS5272, Type I.
PERFORMANCE: NASM25027
APPLICATIONS:
  • Temperature: 450°F
  • For -04 and -06 sizes, see W14 box end wrench, WS14 socket wrenches and WD15 nut driver. For -08 size, see WD15 nut driver.
NOTES: "C" and "W" dimensions apply before forming self-locking action.
Unit of Measure

Specifications

A - MAX

N/A 0.820

C - MIN

N/A 0.633

H - MAX

N/A 0.480

S - MIN

N/A 0.220

V - REF

N/A 0.080

W

N/A 0.566 in0.566-0.555

Approx. Weight (LBS/100)

N/A 2.070

Thread Type

N/A Unified

Configuration 1

N/A Hex

Configuration 3

N/A Reduced Height

Lock

N/A Crimp Lock

Simplified Material

N/A CRES

Strength

N/A 160KSI - 1100Mpa

Temperature

N/A 450°F - 235°C

Thread

N/A 0.5000-20 UNJF-3B

Part Family

N/A H42