MS51975-32

Military Standard Machine Screw

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Description:

Fastener Length: 2-11/32", Thread: 3/8-16, Head Width: 1/4", Thread Length: 39/64", MS51975 series screw

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MS51975-32 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.595 inches minimum and 0.625 inches maximum
Fastener Length:
2.340 inches minimum and 2.380 inches maximum
Head Style:
Flat chamfer
Head Diameter:
0.729 inches minimum and 0.750 inches maximum
Head Height:
0.302 inches minimum and 0.312 inches maximum
Shoulder Diameter:
0.496 inches minimum first shoulder and 0.498 inches maximum first shoulder
Shoulder Length:
1.745 inches minimum first shoulder and 1.755 inches maximum first shoulder
Internal Drive Style:
Hexagon
Thread Diameter:
0.375 inches
Width Across Flats:
0.250 inches nominal
Thready Qty Per Inch (tpi):
16
Min. Tensile Strength (psi):
140000 pounds per square inch
Hardness Rating:
32.0 rockwell c minimum overall and 43.0 rockwell c maximum overall
Shoulder Shape:
Round first shoulder
Material:
Steel comp 4037 overall or steel comp 4137 overall or steel comp 4140 overall or steel comp 8630 overall or steel comp 8740 overall
Surface Treatment:
Cadmium overall and chromate overall
Surface Treatment Specification:
Qq-p-416 ty2cl 3 fed spec single treatment response overall
Thread Series Designator:
Unc
Quick Specs
Thread Size 3/8
Thread Qty 16
Material Steel
Length 2-3/8

Additional Information

SKU / Model: MS5197532
NSN: 5305-00-941-9426
FSC: Screws / 5305
Product Series: MS51975
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
MS51975-32_Military-Fasteners-com.pdf
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More MS51975 machine screws

MS51975-9

Fastener Length: 1-3/64", Thread: 1/4-20, Head Width: 5/32", Thread Length: 27/64"

MS51975-8

$10.20 EA, Fastener Length: 59/64in., Thread: 1/4-20, Head Width: 5/32in., Thread Length: 27/64in.

MS51975-59

Fastener Length: 3-55/64", Thread: 5/8-11, Head Width: 3/8", Thread Length: 55/64"

MS51975-47

$84.00 Ea

MS51975-31

$16.20 Ea

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Customer Reviews

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I've done business with them a few times and they are great to work with

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

With ordering parts, I was assisted by Trisha. Extremely helpful, courteous, and professional. When receiving the items, there was a small discrepancy. I contacted Trisha to let her know, and not only did she and another professional, Paige, work with me right there to rectify the situation. They made sure I received new items in a timely manner, at no extra cost. Taking accountability and being serious in keeping with their high standard product has my respect and future business.

4.0

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.

5.0