Serving our customers with quality and safety first.
3a
RIGHT-Hand
0.288in. and 0.370in. ⁓3/8"
0.405in. and 0.437in. ⁓7/16"
flat countersunk
0.195in. and 0.225in.
cross recess type 1
0.112in. (UTS #4)
40
80000 pounds per square inch
80.0 degrees and 82.0 degrees
steel corrosion resisting
QQ-S-763, 300 series fed spec single material response or 66, 300 series fed std single material response or comp 16-18 or 18-8 assn std single material response
passivate and paint
QQ-P-35 fed spec 1st treatment response
color gray fed std 595 no. 36231
unc
1EA
Unc
Passivate and paint
40
Flat countersunk
0.288 inches minimum and 0.370 inches maximum
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
unc thread series color gray fed std 595 no. 36231 passivate screw surface treated 40 thread quantity per inch flat countersunk head style 0.288" thread length right-hand 3a thread class
1. | 7581383P40 | Cage 99971 |
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.