BACB30LU5-13

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Description:

Fastener Length: 1-19/64", Thread: 5/16-24, Thread Length: 15/32"

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BACB30LU5-13 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.469 inches nominal
Fastener Length:
1.2665 inches minimum and 1.2965 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.574 inches minimum and 0.637 inches maximum
Grip Diameter:
0.3110 inches minimum and 0.3120 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.3125 inches
Grip Length:
0.8025 inches minimum and 0.8225 inches maximum
Thready Qty Per Inch (tpi):
24
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Material:
Steel comp e4340 overall or steel comp 8740 overall
Material Specification:
Mil-s-5000 mil spec 1st material response overall or mil-s-6049 mil spec 2nd material response overall or ams 6322 assn std 2nd material response overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416, type 2 class 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 5/16
Thread Qty 24
Material Steel
Length 1-19/64

Additional Information

SKU / Model: BACB30LU513
NSN: 5305-01-435-2933
FSC: Screws / 5305
Product Series: BACB30LU5
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
BACB30LU5-13_Military-Fasteners-com.pdf
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More BACB30LU5 close tolerance screws

BACB30LU5-9

Fastener Length: 1-3/64", Thread: 1/4-24, Thread Length: 31/64"

BACB30LU5-8

Fastener Length: 63/64", Thread: 1/4-24, Thread Length: 31/64"

BACB30LU5-5

Fastener Length: 25/32", Thread: 1/4-24, Thread Length: 31/64"

BACB30LU5-4

Fastener Length: 47/64", Thread: 1/4-24, Thread Length: 31/64"

BACB30LU5-23

Fastener Length: 1-29/32", Thread: 1/4-24, Thread Length: 31/64"

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Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

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Fast, efficient, knowledgable, good all round people and I will be doing more business with them. I have an older plane and it is needing some refinements. Thanks for your service!

5.0

fantastic customer service. have ordered multiple times for certified hardware. nice website for ordering

5.0

Military Fasteners is a great resource for Mil-Spec fastener needs, and Amelia Fato provides excellent support! Whenever I have a specific need, Amelia is quick to respond and help!

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