BACB30LR4-4

Bolt

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Description:

Fastener Length: 43/64", Thread: 1/4-28, Thread Length: 27/64"

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BACB30LR4-4 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.425 inches nominal
Fastener Length:
0.675 inches nominal
Head Style:
Flat countersunk
Head Diameter:
0.455 inches minimum and 0.510 inches maximum
Locking Feature:
Pellet locking feature
Grip Diameter:
0.2481 inches minimum and 0.2485 inches maximum
Shank Unthreaded Hole Diameter:
0.076 inches nominal overall
Thread Diameter:
0.250 inches
Grip Length:
0.250 inches nominal
Thready Qty Per Inch (tpi):
28
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Distance From Head Largest Bearing Surface To Shank Hole Center:
2.6845 inches nominal first hole
Material:
Steel corrosion resisting overall
Material Specification:
Ams5737 assn std single material response overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416, type ii, class 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Stainless Steel
Length 43/64

Additional Information

SKU / Model: BACB30LR44
NSN: 5306-01-520-8956
FSC: Bolts / 5306
Product Series: BACB30LR4
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 10 EA
Download PDF Version
BACB30LR4-4_Military-Fasteners-com.pdf
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Thanks for the quick delivery! Arrived quickly and in perfect condition. As usual with Military Fasteners. I'll be back!

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I just ordered four very tiny items for a couple of bucks and you treated me like I ordered much much more. The order got to me in just a few days and all I can say is your company is at the top of my list. Thank you very much. Stan

4.0

Couldn't be better: shipped fast, price was fair, product exactly as expected. Will always order from Military Fasteners going forward.

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I placed the order on a Sat, and on Sun wanted to add something, sent email, got quick response and they added item and got the order in 3 days. AWESOME SERVICE

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