ST3M506-4-13-1

Screw, cap, Socket Head

Part number: ST3M506-4-13-1
NSN: 5305-01-046-5454
NIIN: 01-046-5454
Item name: Screw, cap, Socket Head
Manufacturer: Alcoa Global Fasteners Inc.
CAGE code: 06950
FSC: 5305
Unit of issue: EA
DEMIL code: A

Alternate part numbers

HT4016-4-13Y CAGE 06950
HT4016-4-13Y CAGE 17446
HT4016-4-13Y CAGE 56878
HT4016-4-13Y CAGE 73197
HT4016-4-13Y CAGE 80539
HT4016-4-13Y CAGE 92215
HT4016-4-13Y CAGE 97928
HT4016-4-13Y CAGE L4528
ST3M506-4-13-1 CAGE 58998
ST3M506-4-13-1 CAGE 60516
ST3M506-4-13-1 CAGE 76301
ST3M506-4-13-1 CAGE K5673

Technical characteristics

Thread Class: 3A
Thread Direction: Right-hand
Thread Length: 0.397 inches nominal
Fastener Length: 1.193 inches minimum and 1.240 inches maximum
Head Style: Fillister countersunk
Head Diameter: 0.4208 inches minimum and 0.4258 inches maximum
Head Height: 0.015 inches maximum
Internal Drive Style: High-torque
Nominal Thread Diameter: 0.250 inches
Thread Quantity per Inch: 28
Countersink Angle: 99.0 degrees minimum and 101.0 degrees maximum
Material: Steel corrosion resisting overall
Thread Series Designator: UNJF

Catalogue data is compiled from public DLA/FLIS sources and is provided for identification. Availability, condition and certification are confirmed on quotation. OmniSynk Distribution Services is a stocking distributor.

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