3M926-4L21

Screw

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Description:

Fastener Length: 1-13/16", Thread: 0-28, Thread Length: 15/32"

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3M926-4L21 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.469 inches nominal
Fastener Length:
1.811 inches minimum and 1.841 inches maximum
Head Style:
Flat countersunk
Head Diameter:
0.390 inches minimum and 0.395 inches maximum
Grip Diameter:
0.2485 inches minimum and 0.2495 inches maximum
Internal Drive Style:
High-torque
Thread Diameter:
0.0250 inches
Grip Length:
1.362 inches minimum and 1.382 inches maximum
Features Provided:
Cetyl alcohol lubricant
Thready Qty Per Inch (tpi):
28
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Material:
Steel comp xm-13 overall
Surface Treatment:
Aluminum overall and chromate overall
Thread Series Designator:
Unjf
Quick Specs
Thread Qty 28
Material Steel
Length 1-53/64

Additional Information

SKU / Model: 3M9264L21
NSN: 5305-01-395-0150
FSC: Screws / 5305
Product Series: 3M926
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1 EA
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
3M926-4L21_Military-Fasteners-com.pdf
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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!

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