MS51021-101
Military Standard Setscrew
Fastener Length: 1/8", Thread: 4-40, Head Width: 1/16", Thread Length: 1/8",






MS51021-101 Datasheet Features and Specification
Quick Specs
Thread Size | 4 |
Thread Qty | 40 |
Thread Series | UNC |
Thread Class | 3A |
Drive Style | Hexagon |
Material | Steel |
Length | 1/8 |
Additional Information
SKU / Model: | MS51021101 |
NSN: | 5305-01-043-7710 |
FSC: | Screws / 5305 |
Product Series: | MS51021 |
Pack Weight (Approx.) | 0.000 lb |
Minimum Qty (MOQ): | 10 |
Schedule B: | 7318.15.6080 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS51021-101_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
More MS51021 setscrews
5305-00-045-1684 Setscrew
Fastener Length: 3/8in., Thread: 1/4-20, Head Width: 1/8in., Thread Length: 3/8in.
Fastener Length: 1/2", Thread: 10-24, Head Width: 3/32", Thread Length: 1/2"
5305-00-230-7465 Setscrew
$1.14 EA, Fastener Length: 1/4in., Thread: 8-32, Head Width: 1/16in., Thread Length: 1/4in.
Fastener Length: 3/16 Thread: 8-32 Head Width: 1/16, Thread Length: 3/16
Product Image Gallery
Product code MS51021-101





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've been buying from Military Fasteners for about 2 years. In that time, I don't ever recall having a bad experience. Please keep up the great work and continue offering the fair prices, fast shipping and excellent customer service.
Happy with my transaction
None, my ordering experience was the best. I ordered and after purchasing I was given a delivery date. My items arrived on time as promised!! Thank you.
Trisha Hawkins is extremely helpful and answered every question I had thoroughly. I appreciate her great help in a stressful situation to obtain hardware ASAP.
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.