Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.400in. and 0.467in. ⁓15/32"
0.972in. and 1.019in. ⁓1-1/32"
pan
0.473in. and 0.492in.
0.162in. and 0.175in. ⁓3/16"
0.037in. ⁓3/64"
0.2485in. and 0.2495in.
HIGH-Torque
0.250in. ⁓1/4"
0.552in. and 0.572in.
1
drilled
28
160000 pounds per square inch
63.0 microinches bearing surface of head
63.0 microinches grip
navy special project
titanium alloy uns R54520
NAS621, comp 6AL-4V assn std single material response
unf
1EA
Unf
Titanium alloy uns r54520
28
0.552 inches minimum and 0.572 inches maximum
0.037 inches
Pan
0.400 inches minimum and 0.467 inches maximum
Right-hand
3a
Schedule B number: 8109900000
nmfc 136500
Zirconium and articles thereof nesoi
FSC 5305 ⁓ Screws
unf thread series navy special project 28 thread quantity per inch 0.552" grip length 0.037" hole diameter pan head style 0.400" thread length right-hand 3a thread class
1. | 67077D4-9 | Cage 80539 |
2. | HT8099-4D9 | Cage 92215 |
3. | HT193LB4H9 | Cage 73197 |
4. | HT193LB4H9 | Cage L4528 |
5. | 67077D4-9 | Cage 56878 |
6. | GB511J4D9 | Cage 26512 |
Nothing similar to this part number was found in our inventory
A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. the nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. the head is designed to be held or driven with an inserted driver. it is not designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads.