Services

Request Information Add to CAD Cart

Designed for high load applications. Countersunk feature allow fastener to be installed flush with sheet surface.
Both UNC and UNF threads available in No. 10 and larger thread sizes. Check for availability of other grip ranges and designs.

Unit of Measure

Thread Size	N/A 3/8-16
Grip Range	N/A .296 - .381 in
Identification Mark	N/A 2 Rad.
B Ref.	N/A .770 in
C Max.	N/A .124 in
øD + .000 - .004	N/A .490 in
E Max.	N/A .597 in
F + .005 -.000	N/A .120 in
J Ref.	N/A 1.040 in
K Ref.	N/A .675 in
Install Drill Size Ref.	N/A 12.5mm
Install Hole Size Min.	N/A .490 in
Install Hole Size Max.	N/A .500 in
Pull Up Factor	N/A .155 in
Weight per 1000	N/A 45.8 lb
Fastening	N/A Installed
Thread Specification	N/A 3B per ASME B1.1
Standard Material	N/A Low Carbon Steel
Standard Finish	N/A Cadmium Plate - .0003” minimum thickness per SAE AMS-QQ-P-416 Class 2, Type II
CAD Supplier	N/A PennEngineering® (Atlas®)

Email ^*
First Name ^*
Last Name ^*
Company ^*
Country ^*
Zip/Postal Code ^*
Phone Number ^*
City ^*
User Information	How is your information being used? View Privacy Policy
I agree to the terms of the Privacy Policy ^*

Thread Size