NAS623-4-6

Machine Screw

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Description:

length: 0.691", grip: 0.375", thread: 1/4-28, pan head, short thread, philips recess, cadmium plated alloy steel

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NAS623-4-6
NAS623-4-6
NAS623-4-6
NAS623-4-6
NAS623-4-6
NAS623-4-6
Add to Cart Up to qty 2950 ships same day if ordered before 4pm EST
NAS623-4-6 Price:
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$0.69 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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NAS623-4-6 Datasheet Features and Specification

Fastener Length:
Between 0.676 inches and 0.706 inches
Hardness Rating:
Between 36.0 rockwell c and 40.0 rockwell c
Head Diameter:
Between 0.473 inches and 0.492 inches
Head Height:
Between 0.162 inches and 0.175 inches
Head Style:
Pan
Internal Drive Style:
Cross recess type 1
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.250 inches
Screw Material:
Steel comp 4140 or steel comp e4340 or steel comp 8740
Screw Material Specification:
Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-6049 military specification 3rd material response
Screw Surface Treatment:
Cadmium and chromate
Screw Surface Treatment Specification:
Qq-p-416 type 2 cl 2 federal specification single treatment response
Specification Data:
80205-nas623 professional/industrial association standard
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.291 inches and 0.341 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: NAS62346
NSN: 5305-00-577-5503
FSC: Screws / 5305
Product Series: NAS623
Pack Weight (Approx.) 0.763 lb
Minimum Qty (MOQ): 50
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS623-4-6_Military-Fasteners-com.pdf
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NAS623-4-8
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length: 0.816", grip: 0.500", thread: 1/4-28, pan head, short thread, philips recess, cadmium plated alloy steel, NAS623 series screw

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More NAS623 machine screws

NAS623-6-6

Fastener Length: 25/32", Thread: 3/8-24, Thread Length: 13/32"

NAS623-5-9

Fastener Length: 15/16in., Thread: 1/4-24, Thread Length: 25/64in., 5305-00-453-6252

NAS623-5-20

$1.14 EA, Fastener Length: 1-5/8in., Thread: 1/4-24, Thread Length: 25/64in.

NAS623-5-14

$4.74 Ea

NAS623-5-12

5305-00-275-3383 Machine Screw

NAS623-4-9

Machine Screw 5305-00-815-9859 Length: 0.878in., grip: 0.562in., thread: 1/4-28, pan head machine screw short thread philips recess cadmium plated alloy steel

Product Image Gallery

Product code NAS623-4-6
NAS623-4-6
NAS623-4-6
NAS623-4-6
NAS623-4-6
NAS623-4-6
NAS623-4-6

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