Serving our customers with quality and safety first.
3a
1.750in. ⁓1-3/4"
flat countersunk
0.500in. ⁓1/2"
20
82.0 degrees
nickel alloy and copper alloy
unf
1EA
Unf
Nickel alloy and copper alloy
20
Flat countersunk
3a
FSC 5305 ⁓ Screws
unf thread series 20 thread quantity per inch flat countersunk head style 3a thread class
1. | 211064225 | Cage 53711 |
Nothing similar to this part number was found in our inventory
An externally threaded fastener whose threaded portion is of one nominal diameter. the head has an internal socket or multiple spline for use with an inserted driver. a locking feature may be incorporated in the design of the head or threads. excludes items with bevel (conical) heads. see bolt, internal wrenching. excludes screw, shoulder; and screw, machine.