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3a
RIGHT-Hand
0.500in. ⁓1/2"
SELF-Locking
0.250in. ⁓1/4"
20
aluminum alloy and copper alloy and nickel
unc
Unc
Aluminum alloy and copper alloy and nickel
20
0.500 inches
Right-hand
3a
FSC 5305 ⁓ Screws
unc thread series 20 thread quantity per inch 0.500" thread length right-hand 3a thread class
1. | 0.250-20UNC-3AX0.500LG NICUAL | Cage 81349 |
2. | 2643-405-01 ITEM 92 | Cage 96169 |
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.