ARCONIC GLOBAL FASTENERS & RINGS, INC. | 29372 |
FASTENER INNOVATION TECHNOLOGY, INC. | 58998 |
BOEING COMPANY, THE | 88277 |
ARCONIC GLOBAL FASTENERS & RINGS, INC. | 29372 |
FASTENER INNOVATION TECHNOLOGY, INC. | 58998 |
THREAD CLASS | 3A |
THREAD DIRECTION | RIGHT-HAND |
THREAD LENGTH | 0.682 INCHES MINIMUM AND 0.821 INCHES MAXIMUM |
FASTENER LENGTH | 1.112 INCHES NOMINAL |
HEAD STYLE | FLAT COUNTERSUNK |
HEAD DIAMETER | 0.360 INCHES MINIMUM AND 0.404 INCHES MAXIMUM |
INTERNAL DRIVE STYLE | OFFSET CRUCIFORM (TORQUE SET) |
MATERIAL ACCOMMODATED THICKNESS | 0.291 INCHES MINIMUM AND 0.430 INCHES MAXIMUM |
NOMINAL THREAD DIAMETER | 0.250 INCHES |
THREAD QUANTITY PER INCH | 28 |
COUNTERSINK ANGLE | 99.0 DEGREES MINIMUM AND 101.0 DEGREES MAXIMUM |
MATERIAL | STEEL COMP 631 SPRINGIRON ALLOY 660 FASTENER |
MATERIAL DOCUMENT AND CLASSIFICATION | AMS5678 ASSN STD SINGLE MATERIAL RESPONSE SPRINGAMS5731 ASSN STD SINGLE MATERIAL RESPONSE FASTENER OR AMS5737 ASSN STD SINGLE MATERIAL RESPONSE FASTENER |
SURFACE TREATMENT | PASSIVATE OVERALL |
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION | QQ-P-35 FED SPEC SINGLE TREATMENT RESPONSE OVERALL |
THREAD SERIES DESIGNATOR | UNF |
A HEADED, THREADED FASTENING DEVICE OVER WHICH MAY BE ASSEMBLED; (1) A STAND-OFF; (2) A FLANGED BUSHING WITH WASHER(S) AND/OR A SHOULDERED BUSHING WITHOUT A FLANGE, OR IT MAY HAVE AN INTERNALLY THREADED SLEEVE THAT IS AN INTEGRAL PART OF THE SCREW; A WASHER AND AN EXTERNALLY THREAD SELF-LOCKING BUSHING THAT IS DRIVEN BY AN INSERTED DRIVER. ATTACHED TO PANEL BY THREADED BUSHING OR BY FLARING END OF STAND-OFF, OR BUSHING. USED IN CONJUNCTION WITH A SPEED NUT, NUT PLATE, OR DRIVEN INTO A THREADED HOLE IN THE ITEM THAT THE PANEL IS FASTENED TO. MAY BE SPRING LOADED. |