Serving our customers with quality and safety first.
2a
RIGHT-Hand
0.250in. ⁓1/4"
0.375in. ⁓3/8"
hexagon
0.044in. and 0.055in. ⁓1/16"
0.181in. and 0.187in.
cross recess type 1
0.099in. (UTS #3)
56
60000 pounds per square inch
steel
QQ-S-633 fed spec single material response
unf
2 type and 10p style
as modified by thread length
Unf
56
Hexagon
0.250 inches
Right-hand
2a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
unf thread series 56 thread quantity per inch hexagon head style 0.250" thread length right-hand 2a thread class
1. | 231503 | Cage 56232 |
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.