ST3M505-4-7

Machine Screw

email this to someone  
Description:

Fastener Length: 27/32", Thread: 1/4-28, Thread Length: 27/64

* Manufacturer certifications are shipped with your order FREE of charge
no image available
Add to Quote We are currently out of stock of this item. Click the button below to add this item to a quote and receive up to date pricing and availability by email.

Add to Quote

ST3M505-4-7 Datasheet Features and Specification

Countersink Angle:
Between 99.0 degrees and 101.0 degrees
End Application:
Harrier av-8b hornet f/a-18;aircraft eagle f-15;aircraft hornet f/a-18;aircraft fms - aircraft
Fastener Length:
Between 0.820 inches and 0.850 inches
Head Diameter:
Between 0.497 inches and 0.507 inches
Head Style:
Flat countersunk
Internal Drive Style:
High-torque
Material:
Steel comp xm-13
Material Specification:
Ams5629 assn standard single material response
Thread Diameter:
0.250 inches
Shoulder Diameter:
0.2802 inches first shoulder and 0.2807 inches first shoulder
Shoulder Length:
0.333 inches first shoulder and 0.353 inches first shoulder
Shoulder Shape:
Round first shoulder
Special Features:
Internal hexagon socket in thread end 0.0947 in. min and 0.0967 in. max width across flats
Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
Between 0.372 inches and 0.422 inches
Thread Qty Per Inch (tpi):
28
Thread Series Designator:
Unjf (fine thread with external controlled root radius)
Quick Specs
Thread Size 1/4
Thread Qty 28
Thread Series UNJF
Thread Class 3A
Material Steel

Additional Information

SKU / Model: ST3M50547
NSN: 5305-01-045-9634
FSC: Screws / 5305
Product Series: ST3M505
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 1
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
ST3M505-4-7_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More ST3M505 machine screws

ST3M505-5-8

Fastener Length: 31/32", Thread: 1/4-24, Thread Length: 31/64"

ST3M505-4-8

Fastener Length: 29/32", Thread: 1/4-28, Thread Length: 27/64"

ST3M505-4-6

Fastener Length: 25/32", Thread: 1/4-28, Thread Length: 27/64"

ST3M505-4-5

Fastener Length: 23/32", Thread: 1/4-28, Thread Length: 27/64"

ST3M505-4-4

Fastener Length: 21/32", Thread: 1/4-28, Thread Length: 27/64"

ST3M505-4-3

Fastener Length: 19/32", Thread: 1/4-28, Thread Length: 27/64"

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

Google View our Google profile

My order was shipped and received within two days. I always receive satisfactory service from Military Fasteners. Thanks.

5.0

Military Fasteners had the best price and I received my order very quickly. I pretty much order all of my parts, etc. from Military Fasteners. Thanks

5.0

You had what I needed and I had it in 2 days.I always look to military fasteners 1st when I need anything for my airplane.

5.0

Great service with availability, good pricing, ease of ordering, excellent packaging and quick shipment.

5.0