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National Stock Number: 5305-01-574-9521
Federal Supply Class: 5305
National Item Identification Number: 015749521
Description: SCREW,CAP,SOCKET HEAD
Detail: An externally threaded fastener whose threaded portion is of one nominal diameter. The head has an internal socket or multiple spline for use with an inserted driver. A locking feature may be incorporated in the design of the head or threads. Excludes items with bevel (conical) heads. See BOLT, INTERNAL WRENCHING. Excludes SCREW, SHOULDER; and SCREW, MACHINE.
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Manufacturer Information:
95263A619 | 39428 | MCMASTER-CARR SUPPLY CO | ISO4762-M8X20-12.9-A2D | I9008 | INTERNATIONAL ORGANIZATION FOR STANDARDIZATION (ISO) | R2002795 | 56161 | GENERAL DYNAMICS LAND SYSTEMS - CANADA CORPORATION | R2002795-AQ00 | SX177 | AMERICAN GENERAL TRADING & CONTRACTING CO. WLL | R2002795-AQ00 | SZ177 | DENEL VEHICLE SYSTEMS | R2002795 | SZ177 | DENEL VEHICLE SYSTEMS |
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Techincal Specification:
THREAD SERIES DESIGNATOR | M | NOMINAL THREAD DIAMETER | 8.0 MILLIMETERS | THREAD PITCH IN MILLIMETERS | 1.25 | THREAD CLASS | 5G/6G | THREAD DIRECTION | RIGHT-HAND | THREAD LENGTH | 12.0 MILLIMETERS NOMINAL | FASTENER LENGTH | 12.0 MILLIMETERS NOMINAL | MATERIAL | STEEL PROPERTY CLASS 12.9 OVERALL | SURFACE TREATMENT | ZINC OVERALL | HARDNESS RATING | 37.0 ROCKWELL C MINIMUM OVERALL | MINIMUM TENSILE STRENGTH | 174000 POUNDS PER SQUARE INCH | HEAD STYLE | FILLISTER | HEAD DIAMETER | 13.0 MILLIMETERS NOMINAL | HEAD HEIGHT | 8.0 MILLIMETERS NOMINAL | INTERNAL DRIVE STYLE | HEXAGON | WIDTH ACROSS FLATS | 6.0 MILLIMETERS NOMINAL | PART NAME ASSIGNED BY CONTROLLING AGENCY | SOCKET, CAP SCREW |
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