BACB30BF4K6

Machine Screw

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Description:

Fastener Length: 55/64", Thread: 1/4-28, Thread Length: 15/32

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BACB30BF4K6 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.469 inches minimum
Fastener Length:
0.829 inches minimum and 0.859 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.446 inches minimum
Internal Drive Style:
Cross recess type 1
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Countersink Angle:
100.0 degrees nominal
Screw Material:
Nickel alloy k-500 or copper alloy 172
Screw Material Specification:
Aa-n-286 fed spec 1st material response or qq-c-530 cond a fed spec 2nd material response
Screw Surface Treatment:
Cadmium
Screw Surface Treatment Specification:
Qq-p-416,ty 1,cl 3 fed spec single treatment response
Thread Series Designator:
Unf
Specification Data:
81205-bacb30bf manufacturers standard
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Nickel
Length 55/64

Additional Information

SKU / Model: BACB30BF4K6
NSN: 5305-00-660-2026
FSC: Screws / 5305
Product Series: BACB30BF4K
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 50
Schedule B: 8535.90.8040
ECCN: 9A991
National Motor Freight: 096630, Screws Noi Brass / Bronze / Copper
Download PDF Version
BACB30BF4K6_Military-Fasteners-com.pdf
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More BACB30BF4K machine screws

BACB30BF4K4

Fastener Length: 47/64in., Thread: 1/4-28, Thread Length: 31/64in.

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Customer Reviews

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Great service and lead time. Ships to Canada as well.

5.0

Amelia does a great job for Highpoint.

5.0

I have been a customer for years and have never had a problem with any orders. Please keep up the good work :)

4.0

I can say that Military Fasteners was able to deliver the part to me very quickly. I live in a very remote area in the Tennessee mountains and typically have to wait up to two weeks to receive deliveries. Sometimes, the delivery guys cannot find my house at all, and they have to leave my packages at the local general store. But with Military Fasteners, my packages always find my front door step and in great condition. This package arrived nearly a week earlier than expected, and that was over the New Years holiday! Great work, Military Fasteners, on your delivery service. Thanks!

4.0