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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I have been buying from Military Fasteners for the last 6 years... You are always the best...very prompt!! Thank you!!

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Recently my avionics technician and I were installing a component in my aircraft and there were some critical fasteners missing from the manufactures package. This stopped the entire process. I called Military Fasteners after finding the parts on line, and Trisha answered the phone. I told her the situation and that I needed them ASAP. I found the parts gave her the part number and she confirmed they were in stock. This was about 430 in the afternoon just before closing. Trisha was kind and professional got the parts out the door that evening even though it was after the shipping cut off. Saved the day. I can tell you this entire company is represented by Trisha, anything they can do to help you out of a jamb they will absolutely go the extra mile and Trisha is the go to person. I am sure there are others there with her same attitude and professionalism. This is a great resource for all your fasteners needs.

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Military Fasteners is a great resource for Mil-Spec fastener needs, and Amelia Fato provides excellent support! Whenever I have a specific need, Amelia is quick to respond and help!

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