BACB30LU4-7

Close Tolerance Bolt

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Description:

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

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BACB30LU4-7
BACB30LU4-7
BACB30LU4-7
Add to Cart Up to qty 160 ships same day if ordered before 4pm EST
BACB30LU4-7 Price:
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$2.71 Each
Quantity:
Pre-packaged bag qty: 20 ea
* Sold in increments of 20
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BACB30LU4-7 Datasheet Features and Specification

Thread Class:
3a
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):
28
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
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 7/8

Additional Information

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
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More BACB30LU4 close tolerance bolts

BACB30LU4D9

Fastener Length: 0-63/64", Thread: 1/4-28, Thread Length: 7/16"

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Product code BACB30LU4-7
BACB30LU4-7
BACB30LU4-7
BACB30LU4-7

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Ramona was awesome when it came to helping me source some hard to get and not commonly used fasteners for a special project we are working on. Thanks Ramona!

5.0

The order was complete and arrived by mail in short order. The staff who took my order was very helpful and answered my questions. Very pleased, thanks to military fasteners

5.0

Trisha Hawkins is the best! Very helpful!

5.0

Very speedy order processing and reasonable shipping time. Its almost like walking next door to a favorite aircraft supply house.

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