5305-01-098-0591, SETSCREW

National Stock Number:
5305-01-098-0591

Federal Supply Class:
5305

National Item Identification Number:
010980591

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:

6115895-1

03640

LOCKHEED MARTIN CORPORATION

Techincal Specification:

FASTENER LENGTH	0.195 INCHES MINIMUM AND 0.205 INCHES MAXIMUM
HEAD STYLE	HEADLESS (SETSCREW)
INTERNAL DRIVE STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	QQ-S-763 COND B FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP 316 OVERALL
NOMINAL THREAD DIAMETER	0.138 INCHES
POINT LENGTH	0.045 INCHES MINIMUM AND 0.055 INCHES MAXIMUM
POINT STYLE	DOG
POINT DIAMETER	0.080 INCHES MINIMUM AND 0.086 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.150 INCHES NOMINAL
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
WIDTH ACROSS FLATS	0.0625 INCHES MINIMUM AND 0.0635 INCHES MAXIMUM

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