BACB30LU04-3

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Description:

Fastener Length: 15/32", Thread: 4-40, Thread Length: 17/64"

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BACB30LU04-3 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.248 inches minimum and 0.278 inches maximum
Fastener Length:
0.424 inches minimum and 0.474 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.190 inches minimum and 0.225 inches maximum
Grip Diameter:
0.1105 inches minimum and 0.1115 inches maximum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.112 inches
Grip Length:
0.176 inches minimum and 0.196 inches maximum
Thready Qty Per Inch (tpi):
40
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Special Features:
Faa certified
Material:
Steel comp 4340 or steel comp 8740 overall
Material Specification:
Mil-s-5000 mil spec 1st material response or mil-s-6049 mil spec 2nd material response or ams 6322 assn std 2nd material response overall
Surface Treatment:
Cadmium overall
Surface Treatment Specification:
Qq-p-416,ty 2,cl 2 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 4
Thread Qty 40
Material Steel
Length 15/32

Additional Information

SKU / Model: BACB30LU043
NSN: 5305-01-231-8937
FSC: Screws / 5305
Product Series: BACB30LU04
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 8108.90.3060
ECCN: EAR99
Download PDF Version
BACB30LU04-3_Military-Fasteners-com.pdf
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More BACB30LU04 close tolerance screws

BACB30LU04-5

Fastener Length: 37/64", Thread: 4-40, Thread Length: 9/32"

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Trish is very responsive and helpful

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The customer service from Trisha Hawkins at Military Fasteners was exceptional.

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Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

Great service. Product was exactly as ordered and was delivered in a timely manner. Great service and I will shop here again.

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