Catalog
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CAD (0)
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- 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 .381 - .466 in |
Identification Mark |
N/A 3 Rad. |
B Ref. |
N/A
.770 in
![]() Loading zoom |
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 1.050 in |
K Ref. |
N/A .690 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 15.6 lb |
Fastening |
N/A Installed |
Thread Specification |
N/A 3B per ASME B1.1 |
Standard Material |
N/A 6053 Aluminum or 6061 Aluminum |
Standard Finish |
N/A Anodized in accordance with MIL-A-8625, Type II, Class 1 plus lubricant |
CAD Supplier |
N/A PennEngineering® (Atlas®) |