NAS1204-20

Close Tolerance Bolt

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Description:

Fastener Length: 1-37/64", Thread: 1/4-28, Thread Length: 21/64

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NAS1204-20
NAS1204-20
NAS1204-20
NAS1204-20
NAS1204-20
NAS1204-20
Add to Cart Up to qty 60 ships same day if ordered before 4pm EST
NAS1204-20 Price:
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$2.38 Each
Quantity:
Pre-packaged bag qty: 20 ea
* Sold in increments of 20
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NAS1204-20 Datasheet Features and Specification

Countersink Angle:
Between 99.0 degrees and 101.0 degrees
Fastener Length:
Between 1.551 inches and 1.581 inches
Grip Diameter:
Between 0.2485 inches and 0.2495 inches
Grip Length:
Between 1.240 inches and 1.260 inches
Hardness Rating:
36.0 rockwell c and 40.0 rockwell c
Head Diameter:
Between 0.499 inches and 0.507 inches
Head Style:
Flat countersunk
Internal Drive Style:
Cross recess type 1
Material:
Steel comp 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740
Material Specification:
Mil-s-5626 military specification 1st material response or mil-s-5000 military specification 2nd material response or mil-s-8503 military specification 3rd material response or mil-s-6098 military specification 4th material response or mil-s-6049 military specification 5th material response
Min. Tensile Strength (psi):
160000 pounds per square inch
Thread Diameter:
0.250 inches
Specification Data:
80205-nas1204 professional/industrial association standard
Surface Treatment:
Cadmium and chromate
Surface Treatment Specification:
Cl 3 federal specification all treatment responses type 2 qq-p-416
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:
Unf (fine thread)
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: NAS120420
NSN: 5305-00-890-0099
FSC: Screws / 5305
Product Series: NAS1204
Pack Weight (Approx.) 0.451 lb
Minimum Qty (MOQ): 20
Schedule B: 7318.15.8085
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1204-20_Military-Fasteners-com.pdf
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More NAS1204 close tolerance bolts

NAS1204-9D

$4.20 EA, Fastener Length: 57/64in., Thread: 1/4-28, Thread Length: 21/64in.

NAS1204-8D

$8.40 EA, Fastener Length: 53/64in., Thread: 1/4-28, Thread Length: 21/64in.

NAS1204-8

Length: 0.816in., thread: 1/4-28, close tolerance bolt cadmium plated alloy steel, 5305-00-802-8860

NAS1204-7

$1.14 Each, Length: 0.754in., thread: 1/4-28, close tolerance bolt cadmium plated alloy steel

NAS1204-6D

Fastener Length: 45/64in., Thread: 1/4-28, Thread Length: 5/16in.

NAS1204-6

$0.60 Each, Length: 0.691in., thread: 1/4-28, close tolerance bolt head cadmium plated alloy steel

Product Image Gallery

Product code NAS1204-20
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NAS1204-20
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NAS1204-20

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