BACB30NN4K12

Machine Bolt

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Description:

Fastener Length: 1-11/64", Thread: 1/4-28, Thread Length: 7/16

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BACB30NN4K12
BACB30NN4K12
BACB30NN4K12
BACB30NN4K12
BACB30NN4K12
BACB30NN4K12
Add to Cart Up to qty 450 ships same day if ordered before 4pm EST
BACB30NN4K12 Price:
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$4.85 Each
Quantity:
Pre-packaged bag qty: 10 ea
* Sold in increments of 10
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BACB30NN4K12 Datasheet Features and Specification

Thread Qty Per Inch (tpi):
28
Thread Length:
0.425 inches
Thread Diameter:
0.250 inches
Thread Direction:
Right-hand
Surface Treatment:
Aluminum
Thread Class:
3a
Surface Finish:
63.0 microinches bearing surface of head32.0 microinches grip32.0 microinches threads
Min. Tensile Strength (psi):
160000 pounds per square inch
Material Specification:
Ams 4928 assn standard single material response or ams 4967 assn standard single material response
Internal Drive Style:
Cross recess type 1
Material:
Titanium alloy uns r56400
Head Style:
Flat countersunk
Head Diameter:
Between 0.465 inches and 0.510 inches
Grip Length:
Between 0.740 inches and 0.760 inches
Grip Diameter:
Between 0.2485 inches and 0.2495 inches
Fastener Length:
Between 1.160 inches and 1.190 inches
Color:
Black threads
Countersink Angle:
Between 99.0 degrees and 101.0 degrees
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
Drive Style Cross
Material Titanium

Additional Information

SKU / Model: BACB30NN4K12
NSN: 5305-01-338-9346
FSC: Screws / 5305
Product Series: BACB30NN4K
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10
Schedule B: 8108.90.3060
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
BACB30NN4K12_Military-Fasteners-com.pdf
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Fastener Length: 2-11/16", Thread: 1/4-28, Thread Length: 7/16"

Product Image Gallery

Product code BACB30NN4K12
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Customer Reviews

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Military Fasteners was recently added to our list of approved vendors and so far it has been an absolute pleasure working with them. The speed, communication, and coordination with our orders so far have been absolutely above and beyond. Sarah is an absolute all star and made the ordering process quick and seamless. 10/10 Would recommend to anyone looking for products!

5.0

I can always count on Military Fasteners to give me the best selection of aircraft parts and supplies. Also always get fast shipping, and appreciate the USPS option that is much less expensive than the overnight shippers for us located in Southern California. Thank you for making it easier to keep our general aviation and experimental aircraft flying!

5.0

As always, Military Fasteners demonstrated they value all their customers, in their handling a back order product..Thank you!

4.0

Ive been purchasing aircraft parts and hardware from Military Fasteners for over 4 years. That alone should speak volumes. Ive always received excellent customer service and the product quality is unrivaled. When I think of aircraft parts and accessories, Im thinking Military Fasteners. Keep up the excellent work folks! Regards, Ed

5.0