Part Number 66584-3-7 Close Tolerance Screw

SKU: 5305001518668

6658437 Close Tolerance Screw Datasheet

Thread Direction:

Right-hand

Thread Length:

Between 0.313 inches and 0.363 inches

Fastener Length:

Between 0.861 inches and 0.891 inches

Head Style:

Flat countersunk

Head Diameter:

Between 0.325 inches and 0.387 inches

Grip Diameter:

Between 0.1885 inches and 0.1895 inches

Internal Drive Style:

High-torque

Thread Diameter:

0.190 inches

Grip Length:

Between 0.428 inches and 0.448 inches

Thready Qty Per Inch (tpi):

Min. Tensile Strength (psi):

160000 pounds per square inch

Countersink Angle:

Between 99.0 degrees and 101.0 degrees

Surface Finish:

63.0 microinches grip

Part Name Assigned By Controlling Agency:

Navy special project

Material Specification:

NAS621, comp 6AL-4V assn standard single material response

Specification Data:

26512-GB510F manufacturers standard

Manufacturer Cage:

80539

Trade Information:

Zirconium and articles thereof nesoi

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