Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.501in. and 0.587in. ⁓19/32"
2.453in. and 2.499in. ⁓2-1/2"
flat countersunk
0.491in. and 0.507in.
cross recess type 1
0.250in. ⁓1/4"
28
62000 pounds per square inch
99.0 degrees and 101.0 degrees
aluminum alloy 2024
QQ-A-430 fed spec single material response or QQ-A-225/6 fed spec single material response
anodize
MIL-A-8625 mil spec single treatment response
unf
Unf
Anodize
28
Flat countersunk
0.501 inches minimum and 0.587 inches maximum
Right-hand
3a
Schedule B number: 7616106000
nmfc 013680
Threaded fasteners of aluminum
FSC 5305 ⁓ Screws
unf thread series anodize screw surface treated 28 thread quantity per inch flat countersunk head style 0.501" thread length right-hand 3a thread class
1. | MIL-S-7839 | Cage 80205 |
2. | AN509DD416-39 | Cage 88044 |
3. | MIL-S-7839 | Cage 81349 |
4. | MIL-S-7839 | Cage 80205 |
5. | MIL-S-7839 | Cage 81349 |
6. | AN509DD416-39 | Cage 88044 |
7. | MIL-S-7839 | Cage 80205 |
8. | AN509DD416-39 | Cage 88044 |
9. | MIL-S-7839 | Cage 81349 |
10. | MIL-S-7839 | Cage 80205 |
11. | AN509DD416-39 | Cage 88044 |
12. | MIL-S-7839 | Cage 81349 |
Nothing similar to this part number was found in our inventory
An externally threaded fastener whose threaded portion is of one nominal diameter, no 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below no. 10 (0.190 in./5 mm). no. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. a locking feature may be incorporated in the design of the head or threads. excludes bolt, clevis; bolt, externally relieved body; screw, externally relieved body; and screw, assembled washer. see also, screw, instrument; bolt, machine; bolt, internal wrenching; and screw, cap socket head.