5305-01-018-8015 SCREW,MACHINE Index 3020-01-018-8018 PULLEY,GROOVE

National Stock Number:
5306-01-018-8017

Federal Supply Class:
5306

National Item Identification Number:
010188017

Description:
BOLT,INTERNALLY RELIEVED BODY

Detail:
An externally threaded fastener whose external threaded portion is of one nominal diameter. It has a concentric hole along the longitudinal centerline which may extend a part or the full length of the bolt. The concentric hole along the centerline may be counterbored and/or internally threaded at the head end or the bolt end. The head is designed to be held or driven by an external and/or internal driver. For items having a hole(s) perpendicular to the axis which meet the concentric hole along the longitudinal centerline, see BOLT, FLUID PASSAGE.


Manufacturer Information:
61B1093698747OGDEN AIR LOGISTICS CENTER


Techincal Specification:
CONCENTRIC HOLE DIAMETER0.625 INCHES NOMINAL
FASTENER LENGTH1.118 INCHES MINIMUM AND 1.120 INCHES MAXIMUM
HEAD HEIGHT0.380 INCHES NOMINAL
HEAD STYLEHEXAGON
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-633 FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIALSTEEL COMP 1018 OVERALL
NOMINAL THREAD DIAMETER1.125 INCHES
THREAD QUANTITY PER INCH12
THREAD SERIES DESIGNATORUNF
WIDTH BETWEEN FLATS1.250 INCHES NOMINAL
STYLE DESIGNATORCONCENTRIC HOLE UNTHREADED
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TY 1,CL A FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENTCADMIUM OVERALL
THREAD DIRECTIONRIGHT-HAND
THREAD CLASS2A
THREAD LENGTH1.000 INCHES NOMINAL


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