|
|
|
National Stock Number:
5305-21-914-9556
Federal Supply Class:
5305
National Item Identification Number:
219149556
Description:
SCREW,MACHINE
Detail:
An externally threaded fastener whose threaded portion is of one nominal diameter, No 0 (0.060 in./1.5 mm) or larger, designed to be held or driven with either a wrench or an inserted driver or both (excluding internal socket or internal multiple spline types), in sizes below No. 10 (0.190 in./5 mm). No. 10 and larger sizes must have a head designed for any type inserted driver (excluding internal socket or internal multiple spline types), but may also be designed for external wrenching. A locking feature may be incorporated in the design of the head or threads. Excludes BOLT, CLEVIS; BOLT, EXTERNALLY RELIEVED BODY; SCREW, EXTERNALLY RELIEVED BODY; and SCREW, ASSEMBLED WASHER. See also, SCREW, INSTRUMENT; BOLT, MACHINE; BOLT, INTERNAL WRENCHING; and SCREW, CAP SOCKET HEAD.
|
Manufacturer Information:
| 171575-401 | 0BYC3 | DY 4 SYSTEMS INC | | 421-381 | 94223 | SPAENAUR INC DBA SPAENAUR INC. | | BN 655 M2.5X10 | 1CJ86 | BOSSARD INTL INC |
|
Techincal Specification:
| COUNTERSINK ANGLE | 90.0 DEGREES NOMINAL | | EXTERNAL THREAD TOLERANCE CLASS | 6G | | FASTENER LENGTH | 10.0 INCHES NOMINAL | | HEAD DIAMETER | 4.7 MILLIMETERS GROUP 1 | | HEAD STYLE | FLAT COUNTERSUNK | | INTERNAL DRIVE STYLE | SLOT | | NOMINAL THREAD DIAMETER | 2.5 MILLIMETERS | | SCREW MATERIAL | STEEL COMP 304 | | SCREW SURFACE TREATMENT | PASSIVATE | | THREAD DIRECTION | RIGHT-HAND | | THREAD LENGTH | 8.5 MILLIMETERS NOMINAL | | THREAD SERIES DESIGNATOR | ISO S | | THREAD PITCH IN MILLIMETERS | 0.45 |
|
|