NAS1994-3T

Close Tolerance Bolt

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Description:

length: 0.613", thread: 1/4-28, reduced head, torq set recess, flat head, alloy steel, NAS1994 series bolt

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NAS1994-3T
NAS1994-3T
NAS1994-3T
NAS1994-3T
Add to Cart Up to qty 450 ships same day if ordered before 4pm EST
NAS1994-3T Price:
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$0.86 Each
Quantity:
Pre-packaged bag qty: 50 ea
* Sold in increments of 50
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NAS1994-3T Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.400 inches minimum and 0.450 inches maximum
Fastener Length:
0.598 inches minimum and 0.628 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.346 inches minimum and 0.399 inches maximum
Grip Diameter:
0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style:
Offset cruciform (torque set)
Thread Diameter:
0.250 inches
Grip Length:
0.178 inches minimum and 0.198 inches maximum
Thready Qty Per Inch (tpi):
28
Hardness Rating:
39.0 rockwell c minimum overall and 43.0 rockwell c maximum overall
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Surface Finish:
32.0 microinches grip
Surface Finish:
32.0 microinches threads
Surface Finish:
63.0 microinches bearing surface of head
Material:
Steel comp 4140 overall or steel comp e4340 overall or steel comp 8740 overall
Material Specification:
Mil-s-5626 mil spec 1st material response overall or mil-s-5000 mil spec 2nd material response overall or mi-s-6049 mil spec 3rd material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty2 cl2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Specification Data:
80205-nas1994 professional/industrial association standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 5/8

Additional Information

SKU / Model: NAS19943T
NSN: 5305-01-275-3293
FSC: Screws / 5305
Product Series: NAS1994
Pack Weight (Approx.) 0.416 lb
Minimum Qty (MOQ): 50
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
NAS1994-3T_Military-Fasteners-com.pdf
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More NAS1994 close tolerance bolts

NAS1994C4T

$15.54 EA

NAS1994C3T

$2.34 EA

NAS1994C2T

NAS1994C2T Close Tolerance Bolt

NAS1994-5T

length: 0.737", thread: 1/4-28, reduced head bolt - 100°, flat head - torq-set recess - alloy steel

NAS1994-4T

length: 0.675", thread: 1/4-28, reduced head bolt - 100°, flat head - torq-set recess - alloy steel

NAS1994-2T

length: 0.550", thread: 1/4-28, reduced head bolt - 100°, flat head - torq-set recess - alloy steel

Product Image Gallery

Product code NAS1994-3T
NAS1994-3T
NAS1994-3T
NAS1994-3T
NAS1994-3T

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I ordered a really rare part (tool to work on Beringer wheels) and was very pleasantly surprised to find that you had it in stock. It was shipped that same day. I continue to be very pleased with Military Fasteners.

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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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Excellent service. The excellence continues to this day.

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Well I used Military Fasteners for this order because they are close to me in florida.

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