5305-01-614-8507, SCREW,SHOULDER

National Stock Number:
5305-01-614-8507

Federal Supply Class:
5305

National Item Identification Number:
016148507

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:

13029292

19200

US ARMY ARDEC RDECOM

Techincal Specification:

BOTTOM COUNTERSINK DIAMETER	0.050 INCHES MINIMUM AND 0.060 INCHES MAXIMUM
EXTERNAL THREAD TOLERANCE CLASS	2A
FASTENER LENGTH	1.090 INCHES MINIMUM AND 1.110 INCHES MAXIMUM
HANDLE DIAMETER	0.548 INCHES MINIMUM AND 0.550 INCHES MAXIMUM
HANDLE LENGTH	0.470 INCHES MINIMUM AND 0.490 INCHES MAXIMUM
HARDNESS RATING	36.0 ROCKWELL C MINIMUM OVERALL
HEAD HEIGHT	0.320 INCHES MINIMUM AND 0.330 INCHES MAXIMUM
HEAD STYLE	HEXAGON
PART NAME ASSIGNED BY CONTROLLING AGENCY	BOLT, SHOULDER
MATERIAL DOCUMENT AND CLASSIFICATION	ASTM A354, GRADE BC ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A322 ASSN STD SINGLE MATERIAL RESPONSE OR ASTM A108 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL OVERALL
MINIMUM YIELD STRENGTH	109 POUNDS PER SQUARE INCH
MINIMUM TENSILE STRENGTH	125 POUNDS PER SQUARE INCH
SHOULDER DIAMETER	0.548 INCHES MINIMUM AND 0.550 INCHES MAXIMUM ALL SHOULDERS
SHOULDER SHAPE	ROUND ALL SHOULDERS
SHOULDER LENGTH	0.490 INCHES MINIMUM AND 0.590 INCHES MAXIMUM ALL SHOULDERS
SPECIAL FEATURES	DRIVE HOLE IS HEAD 0.180-0.181 MIN-MAX DIAMETER INCH
WIDTH ACROSS FLATS	0.180 INCHES MINIMUM AND 0.181 INCHES MAXIMUM
WIDTH BETWEEN FLATS	0.740 INCHES MINIMUM AND 0.750 INCHES MAXIMUM
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	MIL-STD-171 MIL STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PAINT OVERALL
THREAD CLASS	2A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.490 INCHES MINIMUM AND 0.590 INCHES MAXIMUM
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL COARSE (UNC)
THREAD QUANTITY PER INCH	13

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