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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Best order yet. I build masts for RC sailboats and perfect stock is a must. Whoever picked this order outdid themselves. Thanks Military Fasteners for another order of great material.

4.5

Extremely fast shipping and an excellent product. Will use again.

4.0

The web site is easy to navigate. I had my order in just a couple of days. Free shipping. Thanks

4.5

I've never received an incorrect order from ACS, even when dealing with small hardware such as nuts, washers, screws, etc. Shipment is always fast and with reasonable shipment prices for my needs. Even my smallest of orders is processed and ship quickly. I'm a long-time ACS customer and I expect I will be for a long time.

5.0
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