Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.312in. ⁓5/16"
0.947in. and 0.977in. ⁓63/64"
flat countersunk undercut
0.531in.
0.057in. and 0.059in. ⁓1/16"
cross recess type 1
0.250in. ⁓1/4"
28
160000 pounds per square inch
100.0 degrees
steel
cadmium and chromate
QQ-P-416 type 2 class 2 fed spec single treatment response
jconcentric hole in head 0.1596 in. min dia, 0.1675 in. max dia, 0.19o in.thd dia, 32 thds per in., jf, class 3b, countersunk 90 degrees; 0.156 in. min dia, 0.187 in. max dia; 0.485 in. min length, 0.507 in. max length
unjf
1EA
Unjf
Cadmium and chromate
28
Flat countersunk undercut
0.312 inches
Right-hand
3a
Schedule B number: 7318152000
nmfc 093486
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
unjf thread series jconcentric hole in head 0.1596 in. min dia, 0.1675 in. max dia, 0.19o in.thd dia, 32 thds per in., jf, class 3b, countersunk 90 degrees; 0.156 in. min dia, 0.187 in. max dia; 0.485 in. min length, 0.507 in. max length cadmium screw surface treated 28 thread quantity per inch flat countersunk undercut head style 0.312" 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.