Part Number ST3M557-4-3 Close Tolerance Screw

SKU: 5305015139635

ST3M55743 Close Tolerance Screw Datasheet

Thread Direction:

Right-hand

Thread Length:

0.469 inches

Fastener Length:

Between 0.642 inches and 0.672 inches

Head Style:

Oval countersunk

Head Diameter:

Between 0.3898 inches and 0.3948 inches

Grip Diameter:

Between 0.2490 inches and 0.2495 inches

Internal Drive Style:

High-torque

End Application:

Wing aircraft

Thread Diameter:

0.250 inches

Grip Length:

Between 0.178 inches and 0.198 inches

Thready Qty Per Inch (tpi):

Countersink Angle:

Between 99.0 degrees and 101.0 degrees

Material Specification:

AMS5662 assn standard single material response

Surface Treatment Specification:

QQ-P-35 federal specification single treatment response

Manufacturer Cage:

76301

Trade Information:

Other articles of nickel, nesoi (excluding cloth, grill & netting of nickel wire)

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