STUD
P/N ST1264
NSN 5307 00 262 6562
MFG  UNITED PRECISION PRODUCTS

NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7

ITEM NAME STUD,STEPPED
DEFINITION A headless fastener not exceeding 12 inches (304.8 mm) in length,
threaded externally on both ends on which the nominal diameter of one
threaded section is greater than the other. The entire unthreaded
portion must be of a single diameter equal to or smaller than the
maximum major diameter of the larger threaded end. Includes radial
grooves or thread reliefs. Excludes items with tapered threads.

CHARACTERISTIC VALUE
THREAD CLASS 3A NUT THREAD
THREAD PITCH DIAMETERS 0.3354 TO 0.3370 INCHES STUD THREAD
THREAD DIRECTION RIGHT-HAND NUT THREAD RIGHT-HAND STUD THREAD
THREAD LENGTH 0.531 INCHES NOMINAL NUT THREAD 0.625 INCHES
NOMINAL STUD THREAD
SHANK DIAMETER 0.312 INCHES NOMINAL
OVERALL LENGTH 1.500 INCHES NOMINAL
THREAD QUANTITY PER INCH 24 NUT THREAD 16 STUD THREAD
III HARDNESS RATING 26.0 ROCKWELL C MINIMUM AND 32.0 ROCKWELL C
MAXIMUM
NOMINAL THREAD SIZE 0.312 INCHES NUT THREAD 0.375 INCHES STUD THREAD
MATERIAL STEEL COMP 8735
MATERIAL DOCUMENT AND AMS 6320 ASSN STD SINGLE MATERIAL RESPONSE
CLASSIFICATION
SURFACE TREATMENT CADMIUM OVERALL
STYLE DESIGNATOR STEPPED
THREAD SERIES DESIGNATOR UNF NUT THREAD UNS STUD THREAD