NUT
P/N CH10B321
NSN 5310-00-063-8726
MFG BOLLHOFF INC 
 
NEW GOV SURPLUS
SUPPLIER CAGE CODE 03EF7
 
ITEM NAME:   NUT,PLAIN,BLIND RIV
DEFINITION:  A metallic headed fastener having internal threads for a portion of
             the full length. It may have a smooth, hexagon or splined shank with
             an open or closed end. Is designed to be expanded tightly against the
             material it is being installed in by means of a special tool. The item
             must have a specified grip range. The grip range is the thickness of
             the material the item is being installed in. See also NUT (1)
             SELF-LOCKING, BLIND RIVET. Excludes NUT (1), SLEEVE.
            
 
CHARACTERISTIC                          VALUE
THREAD CLASS                            3B                                               
THREAD DIRECTION                        RIGHT-HAND                                        
HEAD STYLE                              FLAT COUNTERSUNK                                 
HEAD DIAMETER                           0.391 INCHES NOMINAL                             
NUT STYLE                               BLIND RIVET W/SMOOTH ROUND SHANK                 
NUT DIAMETER                            0.251 INCHES NOMINAL                             
NUT LENGTH                              1.000 INCHES NOMINAL                             
NUT GRIP RANGE                          0.261 TO 0.321 INCHES                            
SHANK END TYPE                          CLOSED                                           
THREAD SERIES                           UNF                                              
THREAD QUANTITY PER INCH                32                                               
NOMINAL THREAD SIZE                     0.190 INCHES                                     
HEAD COUNTERSINK ANGLE                  100.00 DEGREES NOMINAL                           
MATERIAL                                STEEL COMP 4037 OVERALL                          
MATERIAL DOCUMENT AND                   AISI ASSN STD SINGLE MATERIAL RESPONSE OVERALL   
CLASSIFICATION                                                                            
SURFACE TREATMENT                       CADMIUM OVERALL                                  
DESIGN CONTROL REFERENCE                CH10B321                                         
THE MANUFACTURERS DATA                  3H464