Howmet
Dash Number (Grip) |
N/A 550 |
Grip Range - Min. Grip |
N/A 0.500 in |
Grip Range - Max. Grip |
N/A 0.550 in |
Grip Range |
N/A 0.500-0.550 in |
A Dia |
N/A 0.635 in |
D Dia |
N/A 0.344 in |
E Dia Max |
N/A 0.343 in |
F Wrench Flats |
N/A 0.185 in |
G Ref |
N/A 0.078 in |
H |
N/A 0.105 in |
L Ref |
N/A 1.000 in |
R Rad |
N/A 0.040 in |
T Across Hex Ref |
N/A 0.500 in |
Z Max |
N/A 0.045 in |
Minimum available grip length |
N/A -150 |
Recommended Hole Size |
N/A 0.344-0.347 |
J Dia Min |
N/A 0.525 in |
K Max |
N/A 0.670 in |
Break off Limits <5> |
N/A 0.000-0.103 |
Tensile Structural Failure (Min) |
N/A 4400 lb |
Double Shear Min |
N/A 13850 lb |
Locking Torque Min |
N/A 4.000 lb-in0.452 N-m |
P Max |
N/A 1.150 in |
Material and Heat Treat |
N/A
Nut: 6AL-4V titanium per AMS 4928 or AMS 4967. Heat treated per MIL-H-81200 to 95 ksi shear strength minimum, maximum hydrogen 125 ppm. Screw: A-286 per AMS 5731, AMS 5732 or AMS 5737; Heat treated to 175 ksi tensil min. Sleeve: 304 stainless steel per AMS 5639, heat treated as required for performance. Insert: Acetal per ASTM D4181 DryvcapTM: Mild steel. |
Finish |
N/A
(-) Nut: KAL-GARD ANN-RO #1012 conversion coating or phosphate flouride per AMS 2486 may be used at manufacturer´s option. Sleeve & Screw: Passivate per AMS-QQ-P-35. KAL-GARD ANN-RO #1013 conversion coating optional. Insert: Acetal per ASTM D4181 |
Lubricants |
N/A The following lubricants may be applied to any or all components in any combination as required for performance unless otherwise specified: Dry film lube per AS5272, Type I, everlube #812, paraffin wax, or cetyl alcohol per MIL-L-87132. |
Applicable Specification |
N/A
Procurement specification: FCBF208 Special lube and finish: FCBF202 |
Material Type |
N/A Titanium |
Rated Shear Strength |
N/A 75 KSI |
Headstyle |
N/A Protruding |
Notes |
N/A
2.Locking feature consists of three (3) indentations located 120° apart on the periphery of the nut component and approximately .040" above intersection of the nut nose angle and O.D. 3.Composite blind fastener with selected combinations of the above lubrications and finishes are specially coded and may be substituted for equivalent non-coded parts at manufacture´s option. Contact Fairchild Engineering. 4. These parts are similar to FCBF2110 except as follows: A. Improved out-of-grip flagging capacity (screw B/O) B. Increased blind side protrusion before and after upset C. Increased installed weight <5> An "L" in place of the dash (-) between the diameter dash number and the grip dash number designates modified break-off limits +.053/-.050. "EX: FCBF3003( )-6L200". <6>Distortion shall not prevent insertion of the fastener into a ring gauge of length equal to one diameter and hole diameter equal to a minimum recommended hole size. Insertion force shall not exceed 5.0 lbs. |
