BACB30NN4K12

Machine Bolt

email this to someone

Description:

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

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 450 ships same day if ordered before 4pm EST

BACB30NN4K12 Price:	buy now $4.85 Each
Quantity: Pre-packaged bag qty: 10 ea
* Sold in increments of 10

Add item to quote

BACB30NN4K12 Datasheet Features and Specification

Thread Qty Per Inch (tpi):

Thread Length:

0.425 inches

Thread Diameter:

0.250 inches

Thread Direction:

Right-hand

Surface Treatment:

Aluminum

Thread Class:

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

* report an issue on this page

More BACB30NN4K machine bolts

BACB30NN4K8

$2.76 Ea

BACB30NN4K6

$4.06 Ea

BACB30NN4K5

5306-01-521-3346 Machine Bolt

BACB30NN4K41

BOLT

BACB30NN4K4

$3.84 Ea

BACB30NN4K38

Fastener Length: 2-11/16", Thread: 1/4-28, Thread Length: 7/16"

Product Image Gallery

Product code BACB30NN4K12

Have a question

If you require a quote on this or any product please visit our quote request page »

Browse our frequently asked questions page.

You may contact us by phone at +1 (904) 543-6395 or email us using our contact form.

Our hours of operation are 8:00am - 6:00pm EST

Customer Reviews

View our Google profile

Alessia F.

Thanks for a super fast processing of my order. Terrific to do business with you.

5.0

Jeff C.

We were able to find the parts needed at a competitive price. Jasmine Morales was helpful in fulfilling this order.

5.0

Major H.

I am a retired AME/Pilot. I have been restoring a 1946 Globe Swift and have relied on the support and expertise provided by your sales staff. My experience has been very positive. In return, I buy everything I can from Military Fasteners. You are my preferred supplier. Thank you.

5.0

Braelyn C.

Received order very quick. I was totally impressed with how well it was prepared for shipment. While a fragile order, it arrived undamaged in any way because of the excellent packaging. Thanks.

5.0