ST3M506-4-5-1

Screw

email this to someone  
Description:

Fastener Length: 23/32", 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

ST3M506-4-5-1 Datasheet Features and Specification

Thread Class:
3a
Thread Direction:
Right-hand
Thread Length:
0.372 inches minimum and 0.422 inches maximum
Fastener Length:
0.694 inches minimum and 0.724 inches maximum
Head Style:
Oval countersunk
Head Diameter:
0.421 inches minimum and 0.426 inches maximum
Shoulder Diameter:
0.2802 inches minimum first shoulder and 0.2807 inches maximum first shoulder
Shoulder Length:
0.238 inches minimum first shoulder and 0.266 inches maximum first shoulder
Internal Drive Style:
High-torque
Thread Diameter:
0.250 inches
Thready Qty Per Inch (tpi):
28
Countersink Angle:
99.0 degrees minimum and 101.0 degrees maximum
Shoulder Shape:
Round first shoulder
Special Features:
Socket drive recess in thread end 0.0947 in. min and 0.0967 in. max width across flats
Material:
Steel comp xm-13 overall
Material Specification:
Ams5629 assn std single material response overall
Surface Treatment:
Passivate overall
Surface Treatment Specification:
Qq-p-35 fed spec single treatment response overall
Thread Series Designator:
Unjf
Quick Specs
Thread Size 1/4
Thread Qty 28
Material Steel
Length 23/32

Additional Information

SKU / Model: ST3M506451
NSN: 5305-01-045-4304
FSC: Screws / 5305
Product Series: ST3M506
Pack Weight (Approx.) 0.000 lb
Minimum Qty (MOQ): 5 EA
Schedule B: 7318.15.6080
ECCN: EAR99
National Motor Freight: 093486, Bolts,nuts Or Screws, Noi (sub 3)
Download PDF Version
ST3M506-4-5-1_Military-Fasteners-com.pdf
Worldwide Shipping

* report an issue on this page

More ST3M506 machine screws

ST3M506-6-11

Fastener Length: 1-15/64", Thread: 3/8-24, Thread Length: 35/64"

ST3M506-6-10

Fastener Length: 1-11/64", Thread: 3/8-24, Thread Length: 35/64"

ST3M506-5-9

Thread: 1/4-24, Thread Length: 1/2"

ST3M506-5-8

Fastener Length: 63/64", Thread: 1/4-24, Thread Length: 1/2"

ST3M506-5-7

Fastener Length: 59/64", Thread: 1/4-24, Thread Length: 1/2"

ST3M506-5-6

Fastener Length: 55/64", Thread: 1/4-24, Thread Length: 1/2"

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

Never had any problem since I began ordering from Military Fasteners for some time now! Always got what I ordered :)

5.0

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

5.0

I've done business with them a few times and they are great to work with

5.0

Good job, all tools accounted for, packing and delivery was great. All the tools are high quality. Thanks.

4.0