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 0.416 in |
D Dia |
N/A 0.228 in |
E Dia Max |
N/A 0.228 in |
F Wrench Flats |
N/A 0.121 in |
G Ref. |
N/A 0.035 in |
H |
N/A 0.070 in |
L Ref. |
N/A 0.635 in |
R Rad |
N/A 0.030 in |
T Across Hex. Ref. |
N/A 0.375 in |
Z Max |
N/A 0.040 in |
Minimum available grip length |
N/A -100 |
Recommended Hole Size |
N/A 0.228-0.231 |
J Dia Min |
N/A 0.350 in |
K Max |
N/A 0.400 in |
Break off Limits <5> |
N/A 0.000-0.103 |
Tensile Structural Failure (Min) |
N/A 1600 lb |
Double Shear Min |
N/A 6050 lb |
Locking Torque Min |
N/A 2.000 lb-in0.226 N-m |
Material and Heat Treat |
N/A
Nut: 6AL-4V titanium per AMS4928 or AMS4967; heat treated per MIL-H-81200 to 95 ksi shear strength minimum. Maximum hydrogen content 125 ppm. Screw: A-286 per AMS 5731, AMS 5732 or AMS 5737; heat treated to 175 ksi tensile min. Sleeve: 304 stainless steel per AMS 5639, heat treat as required for performance. Insert: Acetal per ASTM D4181. DryvcapTM: Mild steel (color gray) |
Finish |
N/A
(-) Nut: KAL-GARD ANN-RO #1012 conversion coating or phosphate flouride per AMS2486 may be used at manufacturer´s option. Sleeve & screw: Passivate per AMS-QQ-P-35, KAL-GARD ANN-RO #1013 conversion coating optional. Insert: None DryvcapTM |
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, parafin wax, or cetyl alcohol per MIL-L-87132. |
Applicable Specification |
N/A
Procurement specification: FCBF200 Special lube and finish: FCBF202 Part numbering system for ACCU-LOKTM blind fasteners: FCBF204 |
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> Alternate head marking: ("VS") and "2010". 4. Composite blind fasteners with selected combinations of the above lubrications and finishes are specially coded and may be substituted for equivelant non-coded parts at manufactures option. Contact fairchild engineering. <5> An "L" in place of the dash (-) between the diameter dash number and the grip dash number designates modified bresk-off limits of +.053/-.050. "EX: FCBF2110( )-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. Insertion force shall not exceed 5.0 lbs. |
