MS51957-30
Military Standard Machine Screw
Length: 1/2, thread: 6-32, pan head, corrosion resistant steel, coarse thread, MS51957 series screw






MS51957-30 Datasheet Features and Specification
Quick Specs
Material | Steel |
Additional Information
Alternate Part Numbers
SKU / Model: | MS5195730 |
NSN: | 5305-00-054-6654 |
FSC: | Screws / 5305 |
Product Series: | MS51957 |
Pack Weight (Approx.) | 0.408 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 MS51957-30_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS51957-30

MS35338-136
Lock Washer
in Washers
fits size diameter: #6, corrosion resistant, stainless steel, split locking, MS35338 series washer

NAS620C6
Flat Washer
in Washers
Diameter: 0.138", thickness: .032, corrosion resistant, stainless steel, passivated, nas standards, NAS620 series washer

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

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

MS51957-17
Machine Screw
in Screws
Length: 1/2", thread: 4-40, pan head, corrosion resistant steel, coarse thread, MS51957 series screw

NAS620C4
Flat Washer
in Washers
diameter: 0.112", thickness: .032, corrosion resistant, stainless steel, passivated, NAS620 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 MS51957-30





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

I always receive my shipments from Military Fasteners quickly without having to follow up and track down shipments. West Coast shipments arrive usually the next day via UPS ground, making it an effective choice. Thank you for excellent service.
Good service, fast delivery
I've been ordering from Military Fasteners for quite a few years now and have always been completely satisfied with their service. Being not to swift with my laptop, I place my orders by phone and always receive quick response.
Abby is awesome and very helpful! I can always hear her smile through the phone!
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.