ABS20551F8

Bolt

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Description:

Fastener Length: 1-", Thread: 1/4-24, Thread Length: 1/2"

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ABS20551F8 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.531 inches minimum
Fastener Length:
1.031 inches nominal
Head Style:
Flat countersunk undercut
Head Diameter:
0.784 inches minimum and 0.802 inches maximum
Head Height:
0.122 inches nominal
Internal Drive Style:
Cross recess type ii
Thread Diameter:
0.312 inches
Features Provided:
Washer and o ring
Thready Qty Per Inch (tpi):
24
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Screw Material:
Steel comp 4037
Screw Material Specification:
Qq-s-624 fed spec single material response
Screw Surface Treatment:
Cadmium and chromate
Thread Series Designator:
Unf
Quick Specs
Thread Size 1/4
Thread Qty 24
Material Steel
Length 1-

Additional Information

SKU / Model: ABS20551F8
NSN: 5305-00-939-6024
FSC: Screws / 5305
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 15 EA
Schedule B: 7318.15.8085
ECCN: 9A991
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
ABS20551F8_Military-Fasteners-com.pdf
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None--Keep up the good work. Always 100% satisfied.

5.0

Products are military grade MIL-SPEC as advertised. I was able to locate #10 locking counter-sunk nutplates when ALL other locations, including Aircraft-Spruce, could not supply.

5.0

Another good experience with Military Fasteners, and our Sales Rep, Dan Hunter. We needed hardware for an older aircraft model, and Dan's expertise was exceptional. He quickly identified fasteners, even for parts with unclear descriptions, and provided invaluable technical assistance. The supporting data was spot-on, verified by our technicians. Despite finding slightly lower prices elsewhere, the unmatched service and expertise from Military Fasteners, particularly Dan, make them our preferred choice. Our order was delivered ahead of schedule. Highly recommend MilFast for top-notch service and technical support!

5.0

Military Fasteners has become my provider of choice for parts and other needs since purchasing an airplane last year.

4.0