Serving our customers with quality and safety first.
2a
RIGHT-Hand
0.514in. ⁓33/64"
1.570in. ⁓1-37/64"
hexagon
0.430in. ⁓7/16"
1.250in.
0.750in. ⁓3/4"
finished head
16
thd end chamfered 0.031 in. by 30.0 deg angle. undercut 0.080 in. w by 0.670 in. dia at end of nthd portion
steel comp 1030 or steel comp 1536 or steel comp 1037 or steel comp 1038 or steel comp 1040 or steel comp 1541 or steel comp 1043 or steel comp 1035 or steel comp 1042 or steel comp 1045 or steel comp 1046 or steel comp 1049 or steel comp 1050
astm A576 assn std all material responses or astm A108 assn std all material responses
phosphate
unf
An externally threaded fastener designed for insertion through holes in assembled parts and normally intended to be tightened or released by torquing a nut. the threaded and unthreaded portions are both of one nominal diameter of 0.190 inch (5 mm) or larger. The head is not designed to be held or driven with an inserted driver or by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads. head dimensions and sizes of threaded and unthreaded portions shall conform to internationally recognized fastener standards. for items having a grip length portion machined to a tolerance of 0.0015 inch (0.038 mm) or less, bolt, shear. See also screw, cap, hexagon head and screw, machine.
Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.
Item does not contain precious metal.
The item does not have a nuclear hardened feature or any other critical feature such as tolerance, fit restriction or application.
HMIC: Hazardous Material Indicator Code. A one position code that identifies a hazardous item.
PMIC: Precious Metal Indicator Code. A one position code which identifies items that have precious metals as part of their content. precious metals are those metals generally considered to be uncommon, highly valuable, and relatively superior in certain properties such as resistance to corrosion and electrical conductivity.
ESD: Electrostatic Discharge. Indicates if an item is susceptible to electrostatic discharge or electromagnetic interference damage. electrostatic discharge damage occurs when an accumulation of static electricity generated by the relative motion or separation of materials is released to another item by direct contact. electromagnetic interference damage occurs when an item comes into proximity with an electrostatic or magnetic field.
ENAC: Enviromental Attribute Code. Identifies items with environmentally preferred characteristics.
CRITL: Criticality Indicator Code. Indicates an item is technically critical by tolerance, fit, application, nuclear hardness properties, or other characteristics.