5305-01-080-8108, SETSCREW

National Stock Number:
5305-01-080-8108

Federal Supply Class:
5305

National Item Identification Number:
010808108

Description:
SETSCREW

Detail:
An externally threaded device whose threaded portion is of one nominal diameter with or without a head and having a cup, cone, or other type of machined point designed to prevent or restrict relative movement of parts and designed to be driven with either a wrench or inserted driver. A locking feature may be incorporated in the design of the head or threads.

Manufacturer Information:

773030-1

73030

HAMILTON SUNDSTRAND CORPORATION

Techincal Specification:

FASTENER LENGTH	0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
HARDNESS RATING	45.0 ROCKWELL C MINIMUM AND 53.0 ROCKWELL C MAXIMUM OVERALL
HEAD STYLE	HEADLESS (SETSCREW)
INTERNAL DRIVE STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 4037 OVERALL
NOMINAL THREAD DIAMETER	0.138 INCHES
POINT STYLE	OVAL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	HS74 TY 2 CL 3 FSCM 73030 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.302 INCHES MINIMUM AND 0.322 INCHES MAXIMUM
THREAD QUANTITY PER INCH	40
THREAD SERIES DESIGNATOR	UNF
WIDTH ACROSS FLATS	0.062 INCHES MINIMUM AND 0.064 INCHES MAXIMUM

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