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National Stock Number:
5305-01-465-7421
Federal Supply Class:
5305
National Item Identification Number:
014657421
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.
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Manufacturer Information:
| 92981A106 | 01417 | GENERAL DYNAMICS LAND SYSTEMS INC. | | 92981A106 | 39428 | MCMASTER-CARR SUPPLY CO |
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Techincal Specification:
| HEAD DIAMETER | 10.0 MILLIMETERS NOMINAL | | HEAD HEIGHT | 4.5 MILLIMETERS NOMINAL | | HEAD STYLE | KNURLED NO. 1 | | LOCKING FEATURE | KNURLED SIDES OF HEAD | | MATERIAL | STEEL OVERALL | | SHOULDER DIAMETER | 6.0 MILLIMETERS NOMINAL FIRST SHOULDER | | SHOULDER LENGTH | 40.0 MILLIMETERS NOMINAL FIRST SHOULDER | | SHOULDER SHAPE | ROUND FIRST SHOULDER | | SPECIAL FEATURES | MADE TO ISO 7379 DIMENSIONS; MEETS MATERIAL PROPERTY CLASS 12.9, PROVIDING INCREASED WEAR RESISTANCE ON THE SHOULDER; HEX KEY SIZE 3MM | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 9.5 MILLIMETERS NOMINAL |
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