5306-01-536-3911, BOLT,SHOULDER

National Stock Number:
5306-01-536-3911

Federal Supply Class:
5306

National Item Identification Number:
015363911

Description:
BOLT,SHOULDER

Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No. 10 (0.190 IN.) (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 not designed to be held or driven with an inserted drivers. A locking feature may be incorporated in the design of the head or threads. For items with a thread diameter smaller than No. 10 (0.190 IN.) (5 mm) and those items with an inserted drive head, use SCREW, SHOULDER. For items which are No. 10 (0.190 IN.) (5 mm) or larger in size and are both shouldered and have an externally relieved body, use BOLT, EXTERNALLY RELIEVED BODY. Excludes THUMBSCREW.

Manufacturer Information:

3M1081-4-12

76301

THE BOEING COMPANY

Techincal Specification:

COLOR	RED HEAD
CRITICALITY CODE JUSTIFICATION	AGAV
FASTENER LENGTH	1.035 INCHES MINIMUM AND 1.097 INCHES MAXIMUM
MATERIAL DOCUMENT AND CLASSIFICATION	NASM 7839 ASSN STD SINGLE MATERIAL RESPONSE OVERALL
MATERIAL	STEEL CORROSION RESISTING OVERALL
NOMINAL THREAD DIAMETER	0.250 INCHES
SHOULDER DIAMETER	0.246 INCHES MINIMUM AND 0.2490 INCHES MAXIMUM GRIP
SHOULDER SHAPE	ROUND GRIP
SHOULDER LENGTH	0.740 INCHES MINIMUM AND 0.760 INCHES MAXIMUM GRIP
PART NAME ASSIGNED BY CONTROLLING AGENCY	SCREW, HEX HEAD, AIRCRAFT
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION	QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT	PASSIVATE OVERALL
THREAD CLASS	3A
THREAD DIRECTION	RIGHT-HAND
THREAD LENGTH	0.316 INCHES NOMINAL
THREAD SERIES DESIGNATOR	UNIFIED NATIONAL JOINT FINE (UNJF)
THREAD QUANTITY PER INCH	28

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