BACB30LR4-9

Bolt

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Description:

Fastener Length: 63/64", Thread: 1/4-28, Thread Length: 27/64"

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BACB30LR4-9 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.425 inches nominal
Fastener Length:
0.9875 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:
0.5625 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 63/64

Additional Information

SKU / Model: BACB30LR49
NSN: 5306-01-520-8957
FSC: Bolts / 5306
Product Series: BACB30LR4
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Download PDF Version
BACB30LR4-9_Military-Fasteners-com.pdf
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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!

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