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2a
1.000in. ⁓1/64"
hexagon
3830-01-538-1421, winch attachment, single drum, model PA80
0.500in. ⁓1/2"
20
set screw, socket head (1/2 - 20 X1)
nha is idler shaft
unf
Unf
20
Hexagon
2a
FSC 5305 ⁓ Screws
Used on 3830-01-538-1421, winch attachment, single drum, model pa80. unf thread series nha is idler shaft set screw, socket head (1/2 - 20 X1) 20 thread quantity per inch hexagon head style 2a thread class
1. | 25915 | Cage 08302 |
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.