5305-00-901-6857, SCREW,SHOULDER

National Stock Number:
5305-00-901-6857

Federal Supply Class:
5305

National Item Identification Number:
009016857

Description:
SCREW,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 IN.) (1.5 mm) or larger. It has a round unthreaded neck or shank all or part of which is of greater diameter than the threaded portion. The head is designed to be driven with either a wrench or an inserted driver or both in sizes below No. 10 (0.190 IN.) (5 mm) nominal diameter. No. 10 (0.190 IN.) (5 mm) and larger sizes must be designed for any type of inserted driver, but may also provide for external wrenching of the head. A locking feature may be incorporated in the design of the head or threads. For items which are both shouldered and have an externally relieved body, use SCREW, EXTERNALLY RELIEVED BODY. For items with a No. 10 (0.190 IN.) (5 mm) or larger thread diameter without an inserted driver head, use BOLT, SHOULDER. Excludes BOLT, INTERNAL WRENCHING and SCREW, CAP, SOCKET HEAD.

Manufacturer Information:

114L2316	81996	U S ARMY AVIATION AND MISSILE COMMAND
114L2316-2	77272	THE BOEING COMPANY
114L2316-2	81205	THE BOEING COMPANY

Techincal Specification:

FASTENER LENGTH	0.750 INCHES MINIMUM AND 0.770 INCHES MAXIMUM
HARDNESS RATING	34.0 ROCKWELL C MINIMUM OVERALL AND 40.0 ROCKWELL C MAXIMUM OVERALL
HEAD DIAMETER	0.340 INCHES MINIMUM AND 0.360 INCHES MAXIMUM
HEAD HEIGHT	0.190 INCHES MINIMUM AND 0.210 INCHES MAXIMUM
HEAD STYLE	BEVEL-CONICAL
HOLE CONFIGURATION STYLE	ROUND
HOLE DIAMETER	0.041 INCHES NOMINAL
INTERNAL DRIVE STYLE	HEXAGON
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-5000 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL OR MIL-S-5626 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL OR MIL-S-6049 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL OR MIL-S-6098 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL OR MIL-S-8503 MIL SPEC SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
PROPRIETARY CHARACTERISTICS	PACS
MINIMUM TENSILE STRENGTH	125000 POUNDS PER SQUARE INCH
NOMINAL THREAD DIAMETER	0.190 INCHES
SHOULDER DIAMETER	0.246 INCHES MINIMUM FIRST SHOULDER AND 0.248 INCHES MAXIMUM FIRST SHOULDER
SHOULDER LENGTH	0.530 INCHES MINIMUM FIRST SHOULDER AND 0.550 INCHES MAXIMUM FIRST SHOULDER
SHOULDER SHAPE	ROUND FIRST SHOULDER
WIDTH ACROSS FLATS	0.219 INCHES MINIMUM AND 0.229 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	JH157,FSCM 77272 MFR REF SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	CADMIUM OVERALL
THREAD LENGTH	0.200 INCHES MINIMUM AND 0.240 INCHES MAXIMUM
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD QUANTITY PER INCH	32
THREAD SERIES DESIGNATOR	UNF

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