BACB30LU4-7

Close Tolerance Bolt

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Description:

Fastener Length: 7/8", Thread: 1/4-28, Thread Length: 7/16

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 160 ships same day if ordered before 4pm EST

Thread Class:

Thread Direction:

Right-hand

Thread Length:

0.400 inches minimum and 0.450 inches maximum

Fastener Length:

0.848 inches minimum and 0.878 inches maximum

Head Style:

Flat countersunk

Head Diameter:

0.455 inches minimum and 0.510 inches maximum

Grip Diameter:

0.2485 inches minimum and 0.2495 inches maximum

Internal Drive Style:

Cross recess type 1

Thread Diameter:

0.250 inches

Grip Length:

0.428 inches minimum and 0.448 inches maximum

Thready Qty Per Inch (tpi):

Countersink Angle:

100.0 degrees nominal

Surface Finish:

32.0 microinches grip

Surface Finish:

32.0 microinches threads

Material:

Steel comp e4340 overall or steel comp 8740 overall

Surface Treatment:

Cadmium overall and chromate overall

Thread Series Designator:

Unjf

SKU / Model:	BACB30LU47
NSN:	5305-01-047-9441
FSC:	Screws / 5305
Product Series:	BACB30LU4
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	20
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version BACB30LU4-7_Military-Fasteners-com.pdf