Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.475in. ⁓31/64"
0.715in. and 0.775in. ⁓25/32"
double hexagon w/ hole
0.285in. and 0.350in. ⁓23/64"
0.304in. and 0.315in.
0.074in.
0.150in. and 0.190in.
torx
0.312in. ⁓5/16"
24
steel
SAEJ-429 assn std single material response
zinc
astm B633 assn std single treatment response
unf
Unf
Zinc
24
Double hexagon w/ hole
0.475 inches minimum
Right-hand
3a
Schedule B number: 7318152000
nmfc 095190
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
unf thread series zinc screw surface treated 24 thread quantity per inch double hexagon w/ hole head style 0.475" thread length right-hand 3a thread class
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.