MS51957-45
Military Standard Machine Screw
Length: 1/2, thread: 8-32, pan head, corrosion resistant steel, coarse thread, MS51957 series screw






MS51957-45 Datasheet Features and Specification
Quick Specs
Thread Qty | 32 |
Thread Series | UNC |
Thread Class | 2A |
Material | Steel |
Length | 1/2 |
Additional Information
SKU / Model: | MS5195745 |
NSN: | 5305-01-406-9165 |
FSC: | Screws / 5305 |
Product Series: | MS51957 |
Pack Weight (Approx.) | 0.479 lb |
Minimum Qty (MOQ): | 100 |
Schedule B: | 7318.15.9000 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS51957-45_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS51957-45

MS35338-137
Lock Washer
in Washers
Fits diameter: #8, split lock, corrosion resistant, stainless steel, MS35338 series washer

MS15795-807
Flat Washer
in Washers
Inner diameter: 0.188", outer diameter: 0.375", general purpose washer, stainless steel, MS15795 series washer

MS35338-135
Lock Washer
in Washers
Diameter: #4, outside diameter .209, corrosion resistant, stainless steel, split locking mechanism, MS35338 series washer

MS35338-138
Lock Washer
in Washers
Size: #10, split lock, corrosion resistant steel, MS35338 series washer

MS35649-284
Plain Hexagon Nut
in Nuts
Thread 8-32, corrosion resistant steel, hexagon, coarse thread, MS35649 series nut

MS35338-136
Lock Washer
in Washers
fits size diameter: #6, corrosion resistant, stainless steel, split locking, MS35338 series washer
More MS51957 machine screws
$0.24 Each, Length: 3/4in., black oxide
Length: 3/4in. thread: 2-56 pan head screw corrosion resistant steel coarse thread
$0.24 EA, Fastener Length: 5/8in., Thread: 2-56, Thread Length: 5/8in.
5305-00-071-2093 Machine Screw
$3.54 EA, Fastener Length: 1-3/4in., Thread: 1/4-20, Thread Length: 1-3/4in.
$0.42 EA, Fastener Length: 1-1/2in., Thread: 1/4-20, Thread Length: 1-1/2in.
Product Image Gallery
Product code MS51957-45





Have a question
If you require a quote on this or any product please visit our quote request page »
Browse our frequently asked questions page.
You may contact us by phone at +1 (904) 543-6395 or
email us using our contact form.
Our hours of operation are 8:00am - 6:00pm EST
Customer Reviews

Great Service, good response time and very professional. Definitelt will buy from these again.
Very pleased with the customer service I get when I call. My Cessna 182 is always needing a little bit of extra LOVE from Military Fasteners. When I call to order parts, your training and customer service of your order takers are the tops.. They understand what I'm looking for and can help me figure out how to order it. I've upgraded my old normal headsets to your reconditioned Bose X General Aviation Noise Cancelling. These are my first Noise Cancelling headsets and we are very pleased...I've come back and purchased 2 more...You are a very professional group! With your shipping location in Atlanta, sometimes, I get things in 1 day or 2 at the most. Thanks.
I love how quickly you always ship my orders. The person I spoke to was knowledgeable and helpful.
Best company out there!! Great customer service!
Please complete this form if you're having an issue with ordering this item or this item displays invalid or innacurate information or specifications. We thank you for taking the time to report issues so that we may better serve you.