Serving our customers with quality and safety first.
3a
0.290in. and 0.310in. ⁓5/16"
0.892in. and 0.912in. ⁓59/64"
double hexagon w/hole
0.250in. and 0.270in. ⁓9/32"
0.243in. and 0.251in.
0.365in. and 0.385in.
0.040in. and 0.050in.
0.145in. and 0.150in.
0.520in. and 0.560in.
nonstandard screw point 0.062 lg, 28 degree min, 30 degree max point chamfer angle
nickel alloy 718
Nickel alloy 718
Double hexagon w/hole
0.290 inches minimum and 0.310 inches maximum
3a
Schedule B number: 7508900000
nmfc 139820
Other articles of nickel (excluding cloth, grill & netting of nickel wire)
FSC 5306 ⁓ Bolts
nonstandard screw point 0.062 lg, 28 degree min, 30 degree max point chamfer angle double hexagon w/hole head style 0.290" thread length 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, and whose unthreaded portion has been machined or ground in one or more places or over its entire length to a maximum diameter less than the minimum pitch diameter of the thread (excludes undercuts for thread relief). it is no. 10 (0.190 in.) (5 mm) or larger in size and has a head which is not designed to be held or driven with an inserted driver or designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. excludes bolt, internal wrenching and thumbscrew. see also screw, externally relieved body.