MS16998-31
Military Standard Socket Head Cap Screw
length: 1", thread: 10-32, socket head, self locking, cadmium plated alloy steel, MS16998 series screw









MS16998-31 Datasheet Features and Specification
Quick Specs
Thread Size | 10 |
Thread Qty | 32 |
Thread Series | UNF |
Thread Class | 3A |
Drive Style | Hexagon |
Material | Steel |
Additional Information
Alternate Part Numbers
SKU / Model: | MS1699831 |
NSN: | 5305-00-983-6654 |
FSC: | Screws / 5305 |
Product Series: | MS16998 |
Pack Weight (Approx.) | 0.239 lb |
Minimum Qty (MOQ): | 25 |
Schedule B: | 7318.15.2010 |
ECCN: | EAR99 |
National Motor Freight: | 093486, Bolts,nuts Or Screws, Noi (sub 3) |
Download PDF Version MS16998-31_Military-Fasteners-com.pdf |
|
![]() ![]() |
* report an issue on this page
Frequently bought together
Other customers frequently bought these along with MS16998-31

MS16998-29
Socket Head Cap Screw
in Screws
length: 3/4, thread: 10-32, socket head, self-locking, cadmium plated alloy steel, MS16998 series screw

MS16998-30
Socket Head Cap Screw
in Screws
length: 7/8", thread: 10-32, socket head, self-locking, cadmium plated alloy steel

MS21042-3
Self-Locking Extended Washer Nut
in Nuts
Thread: 10-32, reduced hexagon, reduced height, cad plated steel, no dry film lube, MS21042 series nut

MS16998-28
Socket Head Cap Screw
in Screws
length: 5/8, thread: 10-32, socket head, self-locking, cadmium plated alloy steel, MS16998 series screw

AN310C3
Plain Castellated Hexagon Nut
in Nuts
thread: 10-32, corrosion resistant steel, AN310 series nut
More MS16998 socket head cap screws
Fastener Length: 1-3/4in., Thread: 1/2-20, Head Width: 3/8in., Thread Length: 1-41/64in., 5305-00-983-7457
Fastener Length: 1-1/2in., Thread: 1/2-20, Head Width: 3/8in., Thread Length: 1-25/64in.
Fastener Length: 2-63/64in., Thread: 3/8-24, Head Width: 5/16in., Thread Length: 1-1/2in.
$13.14 EA, Fastener Length: 2-1/4in., Thread: 3/8-24, Head Width: 5/16in., Thread Length: 1-1/4in. screw
Fastener Length: 1-1/2", Thread: 3/8-24, Head Width: 5/16", Thread Length: 1-1/2"
$5.94 EA, Fastener Length: 1-1/2in., Thread: 3/8-24, Head Width: 5/16in., Thread Length: 1-29/64in.
Product Image Gallery
Product code MS16998-31








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

Year in and year out - your staff is excellent, attentive, and spectacular. My last order I forgot an item, and called in to have it added. Sure enough there it is in the box, just as requested. Customer service is always fantastic. Keep up the good work!
As normal with Military Fasteners for many years, no issues. I order the parts needed and they send them. Just fair prices and good service.
Phone was answered on the second ring. The order was taken. All requested items were in stock. Got my order delivered to my door 2 days later.
Best source for mil spec hardware. Website is user friendly, inventory is expansive, overnight shipment is a huge plus, and customer support is responsive and very helpful.
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.