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AN508-4-3

Screw, Machine

Part number
AN508-4-3
NSN
5305-00-206-3285
NIIN
00-206-3285
Item name
Screw, Machine
Manufacturer
Aeronautical Standards Group
CAGE code
88044
FSC
5305
Unit of issue
EA
DEMIL code
A

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Alternate part numbers

Technical characteristics

Thread Class
2A
Thread Direction
Right-hand
Thread Length
0.188 inches maximum
Fastener Length
0.188 inches nominal
Head Style
Round
Head Diameter
0.193 inches minimum and 0.211 inches maximum
Head Height
0.075 inches minimum and 0.087 inches maximum
Internal Drive Style
SLOT
Nominal Thread Diameter
0.112 inches
Thread Quantity per Inch
40
Screw Material
Copper alloy
Screw Material Document and Classification
QQ-B-613 fed spec single material response or QQ-W-321 fed spec single material response
Screw Surface Treatment
Nickel and copper
Thread Series Designator
UNC
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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