NAS1297-5-20

Shoulder Bolt

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Description:

Fastener Length: 1-25/32", Thread: 1/4-3A, NAS1297 series bolt

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NAS1297-5-20
NAS1297-5-20
NAS1297-5-20
NAS1297-5-20
Add to Cart Up to qty 30 ships same day if ordered before 4pm EST
NAS1297-5-20 Price:
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$21.78 Each
Quantity:
Pre-packaged bag qty: 2 ea
* Sold in increments of 2
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NAS1297-5-20 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.498 inches nominal
Fastener Length:
1.748 inches minimum and 1.788 inches maximum
Head Style:
Hexagon
Head Height:
0.203 inches minimum and 0.235 inches maximum
Width Between Flats:
0.553 inches minimum and 0.565 inches maximum
Shoulder Diameter:
0.371 inches minimum first shoulder and 0.374 inches maximum first shoulder
Shoulder Length:
1.260 inches minimum first shoulder and 1.290 inches maximum first shoulder
Thread Diameter:
0.312 inches
Thready Qty Per Inch (tpi):
3a
Min. Tensile Strength (psi):
6500 pounds per square inch
Shoulder Shape:
Round first shoulder
Material:
Steel overall
Material Specification:
Mil-s-5626 mil spec single material response overall or mil-s-6049 mil spec single material response overall or mil-s-6050 mil spec single material response overall or mil-s-6098 mil spec single material response overall or mil-s-6758 mil spec single material response overall or ams 6300 assn std single material response overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416,ty 2,cl 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas1297 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 3
Material Steel
Length 1-25/32

Additional Information

SKU / Model: NAS1297520
NSN: 5306-01-184-8296
FSC: Bolts / 5306
Product Series: NAS1297
Pack Weight (Approx.) 0.135 lb
Minimum Qty (MOQ): 2
Schedule B: 7318.15.8085
ECCN: EAR99
Download PDF Version
NAS1297-5-20_Military-Fasteners-com.pdf
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Fastener Length: 1-13/64in., Thread: 3/8-24, Thread Length: 5/8in.

NAS1297-5H9

$39.54 EA, Fastener Length: 1-3/32in., Hole Diameter: 5/64in., Thread: 1/4-24, Thread Length: 33/64in.

NAS1297-5D14

Fastener Length: 1-3/8", Thread: 1/4-24, Thread Length: "

NAS1297-5-8

Fastener Length: 0-63/64", Thread: 1/4-24, Thread Length: 33/64"

Product Image Gallery

Product code NAS1297-5-20
NAS1297-5-20
NAS1297-5-20
NAS1297-5-20
NAS1297-5-20

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I called the customer service line just before Air Venture at Oshkosh to find out if they would have the parts I needed at their booth. The service rep on the phone was very helpful and was able to check the inventory that was taken to Oshkosh.I was told that the parts would not be available but could be shipped from the warehouse without delay. I ordered a full set of intake seals for a Continental 085 on the spot and they arrived in a few days. I am very happy with the service provided, and will be ordering more parts soon! Thank you Larry

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Thanks Military Fasteners, you folks continue to be the best in filling orders and getting them out quickly. You are my go to source for all things aviation.

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Fast and affordable shipping for small parts. In Alaska, USPS work well and is affordable for us up here, Thanks

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Thanks for the quick service. Great price and quick service.

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