NAS623-4-7

Machine Screw

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Description:

length: 0.754", grip: 0.438", thread: 1/4-28, pan head, short thread, philips recess, cadmium plated alloy steel

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NAS623-4-7
NAS623-4-7
NAS623-4-7
NAS623-4-7
NAS623-4-7
NAS623-4-7
Add to Cart Up to qty 650 ships same day if ordered before 4pm EST
NAS623-4-7 Price:
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$1.31 Each
Quantity:
Pre-packaged bag qty: 25 ea
* Sold in increments of 25
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NAS623-4-7 Datasheet Features and Specification

Specification Data:
80205-nas623 professional/industrial association standard
Screw Surface Treatment Specification:
Qq-p-416 type 2 cl 2 federal specification single treatment response
Screw Surface Treatment:
Cadmium and chromate
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
Min. Tensile Strength (psi):
160000 pounds per square inch
Head Style:
Pan
Internal Drive Style:
Cross recess type 1
Head Height:
Between 0.162 inches and 0.175 inches
Head Diameter:
Between 0.473 inches and 0.492 inches
Hardness Rating:
Between 36.0 rockwell c and 40.0 rockwell c
Fastener Length:
Between 0.739 inches and 0.769 inches
Thread Class:
3a
Thread Diameter:
0.250 inches
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: NAS62347
NSN: 5305-00-993-5825
FSC: Screws / 5305
Product Series: NAS623
Pack Weight (Approx.) 0.011 lb
Minimum Qty (MOQ): 25
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS623-4-7_Military-Fasteners-com.pdf
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length: 0.628", grip: 0.312", thread: 1/4-28, pan head machine screw, short thread, philips recess, cadmium plated alloy steel

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

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NAS623-5-9

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NAS623-5-20

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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 NAS623-4-7
NAS623-4-7
NAS623-4-7
NAS623-4-7
NAS623-4-7
NAS623-4-7
NAS623-4-7

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Customer Reviews

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I called in a hot order that was needed next day. It was already mid afternoon and i had already skipped the deadline for shipments that day. I spoke with Trisha, and she went out of her way to place my order and get it pulled and shipped same day. Thank you Trisha, you are the best.

5.0

When I order from AS your staff is always knowledgeable on your products, quick to help customers, no phone call holds waiting time period, competitive pricing and fast standard delivery.

4.0

The products sent allowed the repair to be completed in a timely manner. Thank you for Military Fasteners being there and having parts available to allow our vintage aircraft to continue flight.

5.0

As always, my order was filled accurately and arrived quickly. The one item not in stock in California arrived two days later from another store. Over the years, whether a large order or just a few items,I have received the same quick service. My suggestion? Continue the excellent customer service.

4.0