NAS1271-10

Machine Bolt

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Description:

Fastener Length: 1-1/8", Thread: 1/4-28, Thread Length: 31/64",

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NAS1271-10
NAS1271-10
NAS1271-10
NAS1271-10
Add to Cart Up to qty 10 ships same day if ordered before 4pm EST
NAS1271-10 Price:
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$33.19 Each
Quantity:
Pre-packaged bag qty: 5 ea
* Sold in increments of 5
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NAS1271-10 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.485 inches nominal
Fastener Length:
1.095 inches minimum and 1.125 inches maximum
Head Style:
Double hexagon extended washer
Head Height:
0.290 inches minimum and 0.310 inches maximum
Width Between Flats:
0.306 inches minimum and 0.315 inches maximum
Extended Washer Diameter:
0.360 inches nominal
Extended Washer Thickness:
0.059 inches minimum and 0.079 inches maximum
Thread Diameter:
0.250 inches
Grip Length:
0.615 inches minimum and 0.635 inches maximum
Features Provided:
Finished head
Thready Qty Per Inch (tpi):
28
Surface Finish:
16.0 microinches threads
Surface Finish:
63.0 microinches bearing surface of head
Surface Finish:
63.0 microinches grip
Material:
Titanium alloy uns r56400 overall
Material Specification:
As-4967 assn std single material response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas1271 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Titanium
Length 1-1/8

Additional Information

SKU / Model: NAS127110
NSN: 5306-01-569-1614
FSC: Bolts / 5306
Product Series: NAS1271
Pack Weight (Approx.) 0.701 lb
Minimum Qty (MOQ): 5
Schedule B: 8108.90.3060
ECCN: EAR99
Download PDF Version
NAS1271-10_Military-Fasteners-com.pdf
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More NAS1271 machine bolts

NAS1271-6

Fastener Length: 55/64in., Thread: 1/4-28, Thread Length: 1/2in.

NAS1271-5

Fastener Length: 55/64", Thread: 1/4-28, Thread Length: 31/64"

Product Image Gallery

Product code NAS1271-10
NAS1271-10
NAS1271-10
NAS1271-10
NAS1271-10

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I have purchased most of my aviation needs from Military Fasteners for the last 5 years. You have provided me with the products that I have needed,with a price that is fair and a delivery on time. Thanks!

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I have built an airplane with parts from Military Fasteners. In the last years I have only had one issue involving warranty problems and that was resolved by the factory. Good service and quality parts/availability are very good at Military Fasteners.

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Trisha did a great job, received the quote fast and the material 2 days later, thanks!

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I routinely use Military Fasteners and have them on our Approved Vendor List. They already understand traceability requirements and their website always seems up to date and accurate. Same day shipping is a big deal for us as well."

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