Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.312in. ⁓5/16"
0.312in. ⁓5/16"
flat countersunk
0.267in. and 0.279in.
0.057in. ⁓1/16"
cross recess type 1
0.138in. (UTS #6)
32
99.0 degrees and 101.0 degrees
screw, machine, 100 deg, flat head, full threaded, alloy steel
steel comp 4130 or steel comp 4340 or steel comp 8740
MIL-S-6758 mil spec single material response or MIL-S-5000 mil spec 2nd material response or MIL-S-6049 mil spec 3rd material response
cadmium
QQ-P-416, type i, class 2 fed std single treatment response
unjc
Unjc
Cadmium
32
Flat countersunk
0.312 inches
Right-hand
3a
Schedule B number: 7318152000
Bolts and bolts and their nuts or washers exported in the same shipment
FSC 5305 ⁓ Screws
unjc thread series cadmium screw surface treated screw, machine, 100 deg, flat head, full threaded, alloy steel 32 thread quantity per inch flat countersunk 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.