BACB30LU4-3

Close Tolerance Screw

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Description:

Fastener Length: 5/8", Thread: 1/4-28, Thread Length: 7/16

* Manufacturer certifications are shipped with your order FREE of charge

Add to Cart Up to qty 60 ships same day if ordered before 4pm EST

Countersink Angle:

100.0 degrees

Fastener Length:

Between 0.598 inches and 0.628 inches

Grip Diameter:

Between 0.2485 inches and 0.2495 inches

Grip Length:

Between 0.178 inches and 0.198 inches

Head Diameter:

Between 0.455 inches and 0.510 inches

Head Style:

Flat countersunk

Internal Drive Style:

Cross recess type 1

Material:

Steel comp e4340 or steel comp 4340 or steel comp 8740

Thread Diameter:

0.250 inches

Surface Finish:

32.0 microinches grip

Surface Finish:

32.0 microinches threads

Surface Treatment:

Cadmium and chromate

Surface Treatment Specification:

Cl 3 federal specification single treatment response type 2 qq-p-416

Thread Class:

Thread Direction:

Right-hand

Thread Length:

Between 0.400 inches and 0.450 inches

Thread Qty Per Inch (tpi):

Thread Series Designator:

Unjf (fine thread with external controlled root radius)

SKU / Model:	BACB30LU43
NSN:	5305-01-021-3759
FSC:	Screws / 5305
Product Series:	BACB30LU4
Pack Weight (Approx.)	0.000 lb
Minimum Qty (MOQ):	10
ECCN:	EAR99
National Motor Freight:	093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version BACB30LU4-3_Military-Fasteners-com.pdf