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Fillister Head Screw AN503-8-10


Length: 5/8", thread: 8-32, steel, cadmium plated, drilled head

AN503-8-10 Details

National Stock Number (NSN) 5305-00-271-7778
Alternate Part Number N/A
Federal Supply Class (FSC) 5305
Unit of Measure (UOM) 25 /Ea.
Thread Class 3A
Thread Direction Right-hand
Thread Length Between 0.469 inches and 0.594 inches
Fastener Length Between 0.594 inches and 0.625 inches
Head Style Fluster
Head Diameter Between 0.250 inches and 0.270 inches
Head Height Between 0.106 inches and 0.113 inches
Hole Diameter 0.046 inches
Internal Drive Style Slot
Thread Diameter 0.164 inches
Hole Quantity 1
Thready Qty Per Inch (tpi) 32
Min. Tensile Strength (psi) 125000 pounds per square inch
Hardness Rating Between 26.0 Rockwell c and 32.0 Rockwell c
Screw Material Steel comp 8630 or steel comp 4037
Screw Material Specification MIL-S-6050 military specification 1ST material response or ams 6300 assn standard 2ND material response
Screw Surface Treatment Cadmium
Screw Surface Treatment Specification QQ-P-416, type 1, cl 3 federal specification single treatment response
Head Hole Configuration Style Round
Thread Series Designator Unc

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